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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/* -*- c-basic-offset: 4; indent-tabs-mode: nil -*- */</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">/* ====================================================================</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * Copyright (c) 1999-2004 Carnegie Mellon University. All rights</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * reserved.</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> *</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * Redistribution and use in source and binary forms, with or without</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * modification, are permitted provided that the following conditions</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * are met:</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> *</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * 1. Redistributions of source code must retain the above copyright</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * notice, this list of conditions and the following disclaimer. </span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> *</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * 2. Redistributions in binary form must reproduce the above copyright</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * notice, this list of conditions and the following disclaimer in</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * the documentation and/or other materials provided with the</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * distribution.</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> *</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * This work was supported in part by funding from the Defense Advanced </span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * Research Projects Agency and the National Science Foundation of the </span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * United States of America, and the CMU Sphinx Speech Consortium.</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> *</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> * THIS SOFTWARE IS PROVIDED BY CARNEGIE MELLON UNIVERSITY ``AS IS'' AND </span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, </span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"> * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment"> * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment"> * NOR ITS EMPLOYEES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment"> * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT </span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment"> * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, </span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment"> * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY </span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment"> * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT </span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment"> * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE </span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment"> * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment"> *</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment"> * ====================================================================</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment"> *</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment"> */</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment">/*</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment"> * ms_mgau.c -- Essentially a wrapper that wrap up gauden and</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment"> * senone. It supports multi-stream. </span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="comment"> *</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="comment"> *</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment"> * **********************************************</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="comment"> * CMU ARPA Speech Project</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="comment"> *</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment"> * Copyright (c) 1997 Carnegie Mellon University.</span></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="comment"> * ALL RIGHTS RESERVED.</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="comment"> * **********************************************</span></div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="comment"> * HISTORY</span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="comment"> * $Log$</span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="comment"> * Revision 1.2 2006/02/22 16:56:01 arthchan2003</span></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="comment"> * Merged from SPHINX3_5_2_RCI_IRII_BRANCH: Added ms_mgau.[ch] into the trunk. It is a wrapper of ms_gauden and ms_senone</span></div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="comment"> * </span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="comment"> * Revision 1.1.2.4 2005/09/25 18:55:19 arthchan2003</span></div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <span class="comment"> * Added a flag to turn on and off precomputation.</span></div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="comment"> *</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="comment"> * Revision 1.1.2.3 2005/08/03 18:53:44 dhdfu</span></div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment"> * Add memory deallocation functions. Also move all the initialization</span></div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="comment"> * of ms_mgau_model_t into ms_mgau_init (duh!), which entails removing it</span></div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="comment"> * from decode_anytopo and friends.</span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="comment"> *</span></div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="comment"> * Revision 1.1.2.2 2005/08/02 21:05:38 arthchan2003</span></div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="comment"> * 1, Added dist and mgau_active as intermediate variable for computation. 2, Added ms_cont_mgau_frame_eval, which is a multi stream version of GMM computation mainly s3.0 family of tools. 3, Fixed dox-doc.</span></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="comment"> *</span></div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="comment"> * Revision 1.1.2.1 2005/07/20 19:37:09 arthchan2003</span></div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="comment"> * Added a multi-stream cont_mgau (ms_mgau) which is a wrapper of both gauden and senone. Add ms_mgau_init and model_set_mllr. This allow eliminating 600 lines of code in decode_anytopo/align/allphone.</span></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="comment"> *</span></div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span> <span class="comment"> *</span></div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="comment"> *</span></div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="comment"> */</span></div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="comment">/* Local headers. */</span></div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <span class="preprocessor">#include "<a class="code" href="ms__mgau_8h.html">ms_mgau.h</a>"</span></div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="keyword">static</span> <a class="code" href="structps__mgaufuncs__s.html">ps_mgaufuncs_t</a> ms_mgau_funcs = {</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="stringliteral">"ms"</span>,</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  ms_cont_mgau_frame_eval, <span class="comment">/* frame_eval */</span></div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  ms_mgau_mllr_transform, <span class="comment">/* transform */</span></div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  ms_mgau_free <span class="comment">/* free */</span></div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> };</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> </div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <a class="code" href="structps__mgau__s.html">ps_mgau_t</a> *</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> ms_mgau_init(<a class="code" href="structacmod__s.html">acmod_t</a> *acmod, logmath_t *lmath, <a class="code" href="structbin__mdef__s.html">bin_mdef_t</a> *mdef)</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> {</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="comment">/* Codebooks */</span></div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <a class="code" href="structms__mgau__model__t.html">ms_mgau_model_t</a> *msg;</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <a class="code" href="structps__mgau__s.html">ps_mgau_t</a> *mg;</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <a class="code" href="structgauden__t.html">gauden_t</a> *g;</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <a class="code" href="structsenone__t.html">senone_t</a> *s;</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  cmd_ln_t *config;</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordtype">int</span> i;</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  config = acmod-><a class="code" href="structacmod__s.html#a3563f4d0bdc48d3ee140b9e28806279d">config</a>;</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span> </div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  msg = (<a class="code" href="structms__mgau__model__t.html">ms_mgau_model_t</a> *) ckd_calloc(1, <span class="keyword">sizeof</span>(<a class="code" href="structms__mgau__model__t.html">ms_mgau_model_t</a>));</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  msg->config = config;</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  msg-><a class="code" href="structms__mgau__model__t.html#a91027cdb757280ac557668068e6f1b07">g</a> = NULL;</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  msg-><a class="code" href="structms__mgau__model__t.html#a551527ce9cd5702d854a1a5600122985">s</a> = NULL;</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  </div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  g = msg-><a class="code" href="structms__mgau__model__t.html#a91027cdb757280ac557668068e6f1b07">g</a> = <a class="code" href="ms__gauden_8h.html#ae4587b0aeb39fd926622a422969ecebc">gauden_init</a>(cmd_ln_str_r(config, <span class="stringliteral">"-mean"</span>),</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  cmd_ln_str_r(config, <span class="stringliteral">"-var"</span>),</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  cmd_ln_float32_r(config, <span class="stringliteral">"-varfloor"</span>),</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  lmath);</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span> </div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="comment">/* Verify n_feat and veclen, against acmod. */</span></div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordflow">if</span> (g-><a class="code" href="structgauden__t.html#a6dea221962b4a278dbae4806925a7be0">n_feat</a> != feat_dimension1(acmod-><a class="code" href="structacmod__s.html#a37ec6c2b1f3ada764842e08481239b34">fcb</a>)) {</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  E_ERROR(<span class="stringliteral">"Number of streams does not match: %d != %d\n"</span>,</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  g-><a class="code" href="structgauden__t.html#a6dea221962b4a278dbae4806925a7be0">n_feat</a>, feat_dimension1(acmod-><a class="code" href="structacmod__s.html#a37ec6c2b1f3ada764842e08481239b34">fcb</a>));</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordflow">goto</span> error_out;</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  }</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordflow">for</span> (i = 0; i < g-><a class="code" href="structgauden__t.html#a6dea221962b4a278dbae4806925a7be0">n_feat</a>; ++i) {</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keywordflow">if</span> (g-><a class="code" href="structgauden__t.html#aca099d830de926e628ac0b523046b32c">featlen</a>[i] != feat_dimension2(acmod-><a class="code" href="structacmod__s.html#a37ec6c2b1f3ada764842e08481239b34">fcb</a>, i)) {</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  E_ERROR(<span class="stringliteral">"Dimension of stream %d does not match: %d != %d\n"</span>, i,</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  g-><a class="code" href="structgauden__t.html#aca099d830de926e628ac0b523046b32c">featlen</a>[i], feat_dimension2(acmod-><a class="code" href="structacmod__s.html#a37ec6c2b1f3ada764842e08481239b34">fcb</a>, i));</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keywordflow">goto</span> error_out;</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  }</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  }</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  s = msg-><a class="code" href="structms__mgau__model__t.html#a551527ce9cd5702d854a1a5600122985">s</a> = <a class="code" href="ms__senone_8h.html#a757e0e72a8e5db3c69611f83143b8887">senone_init</a>(msg-><a class="code" href="structms__mgau__model__t.html#a91027cdb757280ac557668068e6f1b07">g</a>,</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  cmd_ln_str_r(config, <span class="stringliteral">"-mixw"</span>),</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  cmd_ln_str_r(config, <span class="stringliteral">"-senmgau"</span>),</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  cmd_ln_float32_r(config, <span class="stringliteral">"-mixwfloor"</span>),</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  lmath, mdef);</div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span> </div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  s-><a class="code" href="structsenone__t.html#ad9b17f6aecf056fcea0eaaab0c7d35ca">aw</a> = cmd_ln_int32_r(config, <span class="stringliteral">"-aw"</span>);</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> </div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="comment">/* Verify senone parameters against gauden parameters */</span></div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keywordflow">if</span> (s-><a class="code" href="structsenone__t.html#a6a0aa50b8ff66e06f7305d1c8e4a17be">n_feat</a> != g-><a class="code" href="structgauden__t.html#a6dea221962b4a278dbae4806925a7be0">n_feat</a>)</div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  E_FATAL(<span class="stringliteral">"#Feature mismatch: gauden= %d, senone= %d\n"</span>, g-><a class="code" href="structgauden__t.html#a6dea221962b4a278dbae4806925a7be0">n_feat</a>,</div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  s-><a class="code" href="structsenone__t.html#a6a0aa50b8ff66e06f7305d1c8e4a17be">n_feat</a>);</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keywordflow">if</span> (s-><a class="code" href="structsenone__t.html#a3c382a37dc9cb650d910bb881c52b336">n_cw</a> != g-><a class="code" href="structgauden__t.html#ab5104d8fa59bc94b12b36104dd4c19ac">n_density</a>)</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  E_FATAL(<span class="stringliteral">"#Densities mismatch: gauden= %d, senone= %d\n"</span>,</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  g-><a class="code" href="structgauden__t.html#ab5104d8fa59bc94b12b36104dd4c19ac">n_density</a>, s-><a class="code" href="structsenone__t.html#a3c382a37dc9cb650d910bb881c52b336">n_cw</a>);</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keywordflow">if</span> (s-><a class="code" href="structsenone__t.html#a71cf7b41b2334216944380296c03c99a">n_gauden</a> > g-><a class="code" href="structgauden__t.html#af15df11bd2f3ab0290e0a33ca15c836c">n_mgau</a>)</div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  E_FATAL(<span class="stringliteral">"Senones need more codebooks (%d) than present (%d)\n"</span>,</div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  s-><a class="code" href="structsenone__t.html#a71cf7b41b2334216944380296c03c99a">n_gauden</a>, g-><a class="code" href="structgauden__t.html#af15df11bd2f3ab0290e0a33ca15c836c">n_mgau</a>);</div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keywordflow">if</span> (s-><a class="code" href="structsenone__t.html#a71cf7b41b2334216944380296c03c99a">n_gauden</a> < g-><a class="code" href="structgauden__t.html#af15df11bd2f3ab0290e0a33ca15c836c">n_mgau</a>)</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  E_ERROR(<span class="stringliteral">"Senones use fewer codebooks (%d) than present (%d)\n"</span>,</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  s-><a class="code" href="structsenone__t.html#a71cf7b41b2334216944380296c03c99a">n_gauden</a>, g-><a class="code" href="structgauden__t.html#af15df11bd2f3ab0290e0a33ca15c836c">n_mgau</a>);</div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> </div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  msg-><a class="code" href="structms__mgau__model__t.html#a0a67ef79bd74c55734b0944f0d61b668">topn</a> = cmd_ln_int32_r(config, <span class="stringliteral">"-topn"</span>);</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  E_INFO(<span class="stringliteral">"The value of topn: %d\n"</span>, msg-><a class="code" href="structms__mgau__model__t.html#a0a67ef79bd74c55734b0944f0d61b668">topn</a>);</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keywordflow">if</span> (msg-><a class="code" href="structms__mgau__model__t.html#a0a67ef79bd74c55734b0944f0d61b668">topn</a> == 0 || msg-><a class="code" href="structms__mgau__model__t.html#a0a67ef79bd74c55734b0944f0d61b668">topn</a> > msg-><a class="code" href="structms__mgau__model__t.html#a91027cdb757280ac557668068e6f1b07">g</a>-><a class="code" href="structgauden__t.html#ab5104d8fa59bc94b12b36104dd4c19ac">n_density</a>) {</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  E_WARN</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  (<span class="stringliteral">"-topn argument (%d) invalid or > #density codewords (%d); set to latter\n"</span>,</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  msg-><a class="code" href="structms__mgau__model__t.html#a0a67ef79bd74c55734b0944f0d61b668">topn</a>, msg-><a class="code" href="structms__mgau__model__t.html#a91027cdb757280ac557668068e6f1b07">g</a>-><a class="code" href="structgauden__t.html#ab5104d8fa59bc94b12b36104dd4c19ac">n_density</a>);</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  msg-><a class="code" href="structms__mgau__model__t.html#a0a67ef79bd74c55734b0944f0d61b668">topn</a> = msg-><a class="code" href="structms__mgau__model__t.html#a91027cdb757280ac557668068e6f1b07">g</a>-><a class="code" href="structgauden__t.html#ab5104d8fa59bc94b12b36104dd4c19ac">n_density</a>;</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  }</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span> </div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  msg->dist = (<a class="code" href="structgauden__dist__t.html">gauden_dist_t</a> ***)</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  ckd_calloc_3d(g-><a class="code" href="structgauden__t.html#af15df11bd2f3ab0290e0a33ca15c836c">n_mgau</a>, g-><a class="code" href="structgauden__t.html#a6dea221962b4a278dbae4806925a7be0">n_feat</a>, msg-><a class="code" href="structms__mgau__model__t.html#a0a67ef79bd74c55734b0944f0d61b668">topn</a>,</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keyword">sizeof</span>(<a class="code" href="structgauden__dist__t.html">gauden_dist_t</a>));</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  msg->mgau_active = ckd_calloc(g-><a class="code" href="structgauden__t.html#af15df11bd2f3ab0290e0a33ca15c836c">n_mgau</a>, <span class="keyword">sizeof</span>(int8));</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span> </div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  mg = (<a class="code" href="structps__mgau__s.html">ps_mgau_t</a> *)msg;</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  mg-><a class="code" href="structps__mgau__s.html#a931f7cbf334b8ed50b0e1c2803a10c67">vt</a> = &ms_mgau_funcs;</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keywordflow">return</span> mg;</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span> error_out:</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  ms_mgau_free(ps_mgau_base(msg));</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keywordflow">return</span> NULL; </div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span> }</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span> </div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span> <span class="keywordtype">void</span></div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span> ms_mgau_free(<a class="code" href="structps__mgau__s.html">ps_mgau_t</a> * mg)</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span> {</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <a class="code" href="structms__mgau__model__t.html">ms_mgau_model_t</a> *msg = (<a class="code" href="structms__mgau__model__t.html">ms_mgau_model_t</a> *)mg;</div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="keywordflow">if</span> (msg == NULL)</div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keywordflow">return</span>;</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> </div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keywordflow">if</span> (msg-><a class="code" href="structms__mgau__model__t.html#a91027cdb757280ac557668068e6f1b07">g</a>)</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <a class="code" href="ms__gauden_8h.html#a0306e088fa33894ca40182d2392ffe4d">gauden_free</a>(msg-><a class="code" href="structms__mgau__model__t.html#a91027cdb757280ac557668068e6f1b07">g</a>);</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keywordflow">if</span> (msg-><a class="code" href="structms__mgau__model__t.html#a551527ce9cd5702d854a1a5600122985">s</a>)</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <a class="code" href="ms__senone_8h.html#a86881df5bbbd615e2cd8171e3b086fa6">senone_free</a>(msg-><a class="code" href="structms__mgau__model__t.html#a551527ce9cd5702d854a1a5600122985">s</a>);</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keywordflow">if</span> (msg->dist)</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  ckd_free_3d((<span class="keywordtype">void</span> *) msg->dist);</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keywordflow">if</span> (msg->mgau_active)</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  ckd_free(msg->mgau_active);</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  </div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  ckd_free(msg);</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span> }</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span> </div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span> <span class="keywordtype">int</span></div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span> ms_mgau_mllr_transform(<a class="code" href="structps__mgau__s.html">ps_mgau_t</a> *s,</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <a class="code" href="structps__mllr__s.html">ps_mllr_t</a> *mllr)</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span> {</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <a class="code" href="structms__mgau__model__t.html">ms_mgau_model_t</a> *msg = (<a class="code" href="structms__mgau__model__t.html">ms_mgau_model_t</a> *)s;</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keywordflow">return</span> <a class="code" href="ms__gauden_8h.html#ab640722f2c2b1e8bc6e883d9b5b72494">gauden_mllr_transform</a>(msg-><a class="code" href="structms__mgau__model__t.html#a91027cdb757280ac557668068e6f1b07">g</a>, mllr, msg->config);</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span> }</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span> </div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span> int32</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span> ms_cont_mgau_frame_eval(<a class="code" href="structps__mgau__s.html">ps_mgau_t</a> * mg,</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  int16 *senscr,</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  uint8 *senone_active,</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  int32 n_senone_active,</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  mfcc_t ** feat,</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  int32 frame,</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  int32 compallsen)</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span> {</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <a class="code" href="structms__mgau__model__t.html">ms_mgau_model_t</a> *msg = (<a class="code" href="structms__mgau__model__t.html">ms_mgau_model_t</a> *)mg;</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  int32 gid;</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  int32 topn;</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  int32 best;</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <a class="code" href="structgauden__t.html">gauden_t</a> *g;</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <a class="code" href="structsenone__t.html">senone_t</a> *sen;</div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span> </div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  topn = ms_mgau_topn(msg);</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  g = ms_mgau_gauden(msg);</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  sen = ms_mgau_senone(msg);</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span> </div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keywordflow">if</span> (compallsen) {</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  int32 s;</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span> </div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="keywordflow">for</span> (gid = 0; gid < g-><a class="code" href="structgauden__t.html#af15df11bd2f3ab0290e0a33ca15c836c">n_mgau</a>; gid++)</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  <a class="code" href="ms__gauden_8h.html#a68cd25af0a2faf05eacd17afd5407ea4">gauden_dist</a>(g, gid, topn, feat, msg->dist[gid]);</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span> </div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  best = (int32) 0x7fffffff;</div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  <span class="keywordflow">for</span> (s = 0; s < sen-><a class="code" href="structsenone__t.html#a769aa6d2fc16b33c0b9a1cbf31592422">n_sen</a>; s++) {</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  senscr[s] = <a class="code" href="ms__senone_8h.html#a0ef3f343c1f7a9504a1ceda2d7383000">senone_eval</a>(sen, s, msg->dist[sen-><a class="code" href="structsenone__t.html#a5f0eee5a11e7c10b20e0cce10305edfc">mgau</a>[s]], topn);</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  <span class="keywordflow">if</span> (best > senscr[s]) {</div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  best = senscr[s];</div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  }</div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  }</div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span> </div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="comment">/* Normalize senone scores */</span></div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keywordflow">for</span> (s = 0; s < sen-><a class="code" href="structsenone__t.html#a769aa6d2fc16b33c0b9a1cbf31592422">n_sen</a>; s++) {</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  int32 bs = senscr[s] - best;</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="keywordflow">if</span> (bs > 32767)</div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  bs = 32767;</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keywordflow">if</span> (bs < -32768)</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  bs = -32768;</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  senscr[s] = bs;</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  }</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  }</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="keywordflow">else</span> {</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  int32 i, n;</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="comment">/* Flag all active mixture-gaussian codebooks */</span></div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="keywordflow">for</span> (gid = 0; gid < g-><a class="code" href="structgauden__t.html#af15df11bd2f3ab0290e0a33ca15c836c">n_mgau</a>; gid++)</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  msg->mgau_active[gid] = 0;</div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span> </div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  n = 0;</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  for (i = 0; i < n_senone_active; i++) {</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="comment">/* senone_active consists of deltas. */</span></div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  int32 s = senone_active[i] + n;</div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  msg->mgau_active[sen-><a class="code" href="structsenone__t.html#a5f0eee5a11e7c10b20e0cce10305edfc">mgau</a>[s]] = 1;</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  n = s;</div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  }</div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span> </div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="comment">/* Compute topn gaussian density values (for active codebooks) */</span></div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keywordflow">for</span> (gid = 0; gid < g-><a class="code" href="structgauden__t.html#af15df11bd2f3ab0290e0a33ca15c836c">n_mgau</a>; gid++) {</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keywordflow">if</span> (msg->mgau_active[gid])</div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <a class="code" href="ms__gauden_8h.html#a68cd25af0a2faf05eacd17afd5407ea4">gauden_dist</a>(g, gid, topn, feat, msg->dist[gid]);</div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  }</div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span> </div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  best = (int32) 0x7fffffff;</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  n = 0;</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keywordflow">for</span> (i = 0; i < n_senone_active; i++) {</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  int32 s = senone_active[i] + n;</div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  senscr[s] = <a class="code" href="ms__senone_8h.html#a0ef3f343c1f7a9504a1ceda2d7383000">senone_eval</a>(sen, s, msg->dist[sen-><a class="code" href="structsenone__t.html#a5f0eee5a11e7c10b20e0cce10305edfc">mgau</a>[s]], topn);</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="keywordflow">if</span> (best > senscr[s]) {</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  best = senscr[s];</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  }</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  n = s;</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  }</div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span> </div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <span class="comment">/* Normalize senone scores */</span></div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  n = 0;</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  <span class="keywordflow">for</span> (i = 0; i < n_senone_active; i++) {</div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  int32 s = senone_active[i] + n;</div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  int32 bs = senscr[s] - best;</div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  <span class="keywordflow">if</span> (bs > 32767)</div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  bs = 32767;</div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  <span class="keywordflow">if</span> (bs < -32768)</div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  bs = -32768;</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  senscr[s] = bs;</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  n = s;</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  }</div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  }</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span> </div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  <span class="keywordflow">return</span> 0;</div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span> }</div><div class="ttc" id="ms__mgau_8h_html"><div class="ttname"><a href="ms__mgau_8h.html">ms_mgau.h</a></div><div class="ttdoc">(Sphinx 3.0 specific) A module that wraps up the code of gauden and senone because they are closely r...</div></div>
<div class="ttc" id="structgauden__t_html_ab5104d8fa59bc94b12b36104dd4c19ac"><div class="ttname"><a href="structgauden__t.html#ab5104d8fa59bc94b12b36104dd4c19ac">gauden_t::n_density</a></div><div class="ttdeci">int32 n_density</div><div class="ttdoc">Number gaussian densities in each codebook-feature stream. </div><div class="ttdef"><b>Definition:</b> <a href="ms__gauden_8h_source.html#l00090">ms_gauden.h:90</a></div></div>
<div class="ttc" id="ms__gauden_8h_html_a0306e088fa33894ca40182d2392ffe4d"><div class="ttname"><a href="ms__gauden_8h.html#a0306e088fa33894ca40182d2392ffe4d">gauden_free</a></div><div class="ttdeci">void gauden_free(gauden_t *g)</div><div class="ttdoc">Release memory allocated by gauden_init. </div><div class="ttdef"><b>Definition:</b> <a href="ms__gauden_8c_source.html#l00399">ms_gauden.c:399</a></div></div>
<div class="ttc" id="structsenone__t_html_ad9b17f6aecf056fcea0eaaab0c7d35ca"><div class="ttname"><a href="structsenone__t.html#ad9b17f6aecf056fcea0eaaab0c7d35ca">senone_t::aw</a></div><div class="ttdeci">int32 aw</div><div class="ttdoc">Inverse acoustic weight. </div><div class="ttdef"><b>Definition:</b> <a href="ms__senone_8h_source.html#l00160">ms_senone.h:160</a></div></div>
<div class="ttc" id="structgauden__dist__t_html"><div class="ttname"><a href="structgauden__dist__t.html">gauden_dist_t</a></div><div class="ttdoc">Structure to store distance (density) values for a given input observation wrt density values in some...</div><div class="ttdef"><b>Definition:</b> <a href="ms__gauden_8h_source.html#l00071">ms_gauden.h:71</a></div></div>
<div class="ttc" id="ms__gauden_8h_html_ab640722f2c2b1e8bc6e883d9b5b72494"><div class="ttname"><a href="ms__gauden_8h.html#ab640722f2c2b1e8bc6e883d9b5b72494">gauden_mllr_transform</a></div><div class="ttdeci">int32 gauden_mllr_transform(gauden_t *s, ps_mllr_t *mllr, cmd_ln_t *config)</div><div class="ttdoc">Transform Gaussians according to an MLLR matrix (or, eventually, more). </div><div class="ttdef"><b>Definition:</b> <a href="ms__gauden_8c_source.html#l00550">ms_gauden.c:550</a></div></div>
<div class="ttc" id="ms__gauden_8h_html_ae4587b0aeb39fd926622a422969ecebc"><div class="ttname"><a href="ms__gauden_8h.html#ae4587b0aeb39fd926622a422969ecebc">gauden_init</a></div><div class="ttdeci">gauden_t * gauden_init(char const *meanfile, char const *varfile, float32 varfloor, logmath_t *lmath)</div><div class="ttdoc">Read mixture gaussian codebooks from the given files. </div><div class="ttdef"><b>Definition:</b> <a href="ms__gauden_8c_source.html#l00361">ms_gauden.c:361</a></div></div>
<div class="ttc" id="structsenone__t_html_a769aa6d2fc16b33c0b9a1cbf31592422"><div class="ttname"><a href="structsenone__t.html#a769aa6d2fc16b33c0b9a1cbf31592422">senone_t::n_sen</a></div><div class="ttdeci">uint32 n_sen</div><div class="ttdoc">Number senones in this set. </div><div class="ttdef"><b>Definition:</b> <a href="ms__senone_8h_source.html#l00153">ms_senone.h:153</a></div></div>
<div class="ttc" id="structms__mgau__model__t_html_a91027cdb757280ac557668068e6f1b07"><div class="ttname"><a href="structms__mgau__model__t.html#a91027cdb757280ac557668068e6f1b07">ms_mgau_model_t::g</a></div><div class="ttdeci">gauden_t * g</div><div class="ttdoc">The codebook. </div><div class="ttdef"><b>Definition:</b> <a href="ms__mgau_8h_source.html#l00116">ms_mgau.h:116</a></div></div>
<div class="ttc" id="structsenone__t_html_a5f0eee5a11e7c10b20e0cce10305edfc"><div class="ttname"><a href="structsenone__t.html#a5f0eee5a11e7c10b20e0cce10305edfc">senone_t::mgau</a></div><div class="ttdeci">uint32 * mgau</div><div class="ttdoc">senone-id -> mgau-id mapping for senones in this set </div><div class="ttdef"><b>Definition:</b> <a href="ms__senone_8h_source.html#l00158">ms_senone.h:158</a></div></div>
<div class="ttc" id="structsenone__t_html"><div class="ttname"><a href="structsenone__t.html">senone_t</a></div><div class="ttdoc">8-bit senone PDF structure. </div><div class="ttdef"><b>Definition:</b> <a href="ms__senone_8h_source.html#l00144">ms_senone.h:144</a></div></div>
<div class="ttc" id="structsenone__t_html_a6a0aa50b8ff66e06f7305d1c8e4a17be"><div class="ttname"><a href="structsenone__t.html#a6a0aa50b8ff66e06f7305d1c8e4a17be">senone_t::n_feat</a></div><div class="ttdeci">uint32 n_feat</div><div class="ttdoc">Number feature streams. </div><div class="ttdef"><b>Definition:</b> <a href="ms__senone_8h_source.html#l00154">ms_senone.h:154</a></div></div>
<div class="ttc" id="structbin__mdef__s_html"><div class="ttname"><a href="structbin__mdef__s.html">bin_mdef_s</a></div><div class="ttdef"><b>Definition:</b> <a href="bin__mdef_8h_source.html#l00117">bin_mdef.h:117</a></div></div>
<div class="ttc" id="structacmod__s_html_a3563f4d0bdc48d3ee140b9e28806279d"><div class="ttname"><a href="structacmod__s.html#a3563f4d0bdc48d3ee140b9e28806279d">acmod_s::config</a></div><div class="ttdeci">cmd_ln_t * config</div><div class="ttdoc">Configuration. </div><div class="ttdef"><b>Definition:</b> <a href="acmod_8h_source.html#l00150">acmod.h:150</a></div></div>
<div class="ttc" id="structgauden__t_html_aca099d830de926e628ac0b523046b32c"><div class="ttname"><a href="structgauden__t.html#aca099d830de926e628ac0b523046b32c">gauden_t::featlen</a></div><div class="ttdeci">int32 * featlen</div><div class="ttdoc">feature length for each feature </div><div class="ttdef"><b>Definition:</b> <a href="ms__gauden_8h_source.html#l00091">ms_gauden.h:91</a></div></div>
<div class="ttc" id="structms__mgau__model__t_html_a0a67ef79bd74c55734b0944f0d61b668"><div class="ttname"><a href="structms__mgau__model__t.html#a0a67ef79bd74c55734b0944f0d61b668">ms_mgau_model_t::topn</a></div><div class="ttdeci">int topn</div><div class="ttdoc">Top-n gaussian will be computed. </div><div class="ttdef"><b>Definition:</b> <a href="ms__mgau_8h_source.html#l00118">ms_mgau.h:118</a></div></div>
<div class="ttc" id="ms__senone_8h_html_a0ef3f343c1f7a9504a1ceda2d7383000"><div class="ttname"><a href="ms__senone_8h.html#a0ef3f343c1f7a9504a1ceda2d7383000">senone_eval</a></div><div class="ttdeci">int32 senone_eval(senone_t *s, int id, gauden_dist_t **dist, int n_top)</div><div class="ttdoc">Evaluate the score for the given senone wrt to the given top N gaussian codewords. </div></div>
<div class="ttc" id="structgauden__t_html_af15df11bd2f3ab0290e0a33ca15c836c"><div class="ttname"><a href="structgauden__t.html#af15df11bd2f3ab0290e0a33ca15c836c">gauden_t::n_mgau</a></div><div class="ttdeci">int32 n_mgau</div><div class="ttdoc">Number codebooks. </div><div class="ttdef"><b>Definition:</b> <a href="ms__gauden_8h_source.html#l00088">ms_gauden.h:88</a></div></div>
<div class="ttc" id="structps__mllr__s_html"><div class="ttname"><a href="structps__mllr__s.html">ps_mllr_s</a></div><div class="ttdoc">Feature space linear transform structure. </div><div class="ttdef"><b>Definition:</b> <a href="acmod_8h_source.html#l00082">acmod.h:82</a></div></div>
<div class="ttc" id="structacmod__s_html_a37ec6c2b1f3ada764842e08481239b34"><div class="ttname"><a href="structacmod__s.html#a37ec6c2b1f3ada764842e08481239b34">acmod_s::fcb</a></div><div class="ttdeci">feat_t * fcb</div><div class="ttdoc">Dynamic feature computation. </div><div class="ttdef"><b>Definition:</b> <a href="acmod_8h_source.html#l00156">acmod.h:156</a></div></div>
<div class="ttc" id="ms__senone_8h_html_a86881df5bbbd615e2cd8171e3b086fa6"><div class="ttname"><a href="ms__senone_8h.html#a86881df5bbbd615e2cd8171e3b086fa6">senone_free</a></div><div class="ttdeci">void senone_free(senone_t *s)</div><div class="ttdoc">Release memory allocated by senone_init. </div><div class="ttdef"><b>Definition:</b> <a href="ms__senone_8c_source.html#l00341">ms_senone.c:341</a></div></div>
<div class="ttc" id="structgauden__t_html_a6dea221962b4a278dbae4806925a7be0"><div class="ttname"><a href="structgauden__t.html#a6dea221962b4a278dbae4806925a7be0">gauden_t::n_feat</a></div><div class="ttdeci">int32 n_feat</div><div class="ttdoc">Number feature streams in each codebook. </div><div class="ttdef"><b>Definition:</b> <a href="ms__gauden_8h_source.html#l00089">ms_gauden.h:89</a></div></div>
<div class="ttc" id="structsenone__t_html_a3c382a37dc9cb650d910bb881c52b336"><div class="ttname"><a href="structsenone__t.html#a3c382a37dc9cb650d910bb881c52b336">senone_t::n_cw</a></div><div class="ttdeci">uint32 n_cw</div><div class="ttdoc">Number codewords per codebook,stream. </div><div class="ttdef"><b>Definition:</b> <a href="ms__senone_8h_source.html#l00155">ms_senone.h:155</a></div></div>
<div class="ttc" id="structsenone__t_html_a71cf7b41b2334216944380296c03c99a"><div class="ttname"><a href="structsenone__t.html#a71cf7b41b2334216944380296c03c99a">senone_t::n_gauden</a></div><div class="ttdeci">uint32 n_gauden</div><div class="ttdoc">Number gaussian density codebooks referred to by senones. </div><div class="ttdef"><b>Definition:</b> <a href="ms__senone_8h_source.html#l00156">ms_senone.h:156</a></div></div>
<div class="ttc" id="structps__mgau__s_html_a931f7cbf334b8ed50b0e1c2803a10c67"><div class="ttname"><a href="structps__mgau__s.html#a931f7cbf334b8ed50b0e1c2803a10c67">ps_mgau_s::vt</a></div><div class="ttdeci">ps_mgaufuncs_t * vt</div><div class="ttdoc">vtable of mgau functions. </div><div class="ttdef"><b>Definition:</b> <a href="acmod_8h_source.html#l00114">acmod.h:114</a></div></div>
<div class="ttc" id="structgauden__t_html"><div class="ttname"><a href="structgauden__t.html">gauden_t</a></div><div class="ttdoc">Multivariate gaussian mixture density parameters. </div><div class="ttdef"><b>Definition:</b> <a href="ms__gauden_8h_source.html#l00082">ms_gauden.h:82</a></div></div>
<div class="ttc" id="ms__gauden_8h_html_a68cd25af0a2faf05eacd17afd5407ea4"><div class="ttname"><a href="ms__gauden_8h.html#a68cd25af0a2faf05eacd17afd5407ea4">gauden_dist</a></div><div class="ttdeci">int32 gauden_dist(gauden_t *g, int mgau, int n_top, mfcc_t **obs, gauden_dist_t **out_dist)</div><div class="ttdoc">Compute gaussian density values for the given input observation vector wrt the specified mixture gaus...</div></div>
<div class="ttc" id="structms__mgau__model__t_html"><div class="ttname"><a href="structms__mgau__model__t.html">ms_mgau_model_t</a></div><div class="ttdef"><b>Definition:</b> <a href="ms__mgau_8h_source.html#l00114">ms_mgau.h:114</a></div></div>
<div class="ttc" id="ms__senone_8h_html_a757e0e72a8e5db3c69611f83143b8887"><div class="ttname"><a href="ms__senone_8h.html#a757e0e72a8e5db3c69611f83143b8887">senone_init</a></div><div class="ttdeci">senone_t * senone_init(gauden_t *g, char const *mixwfile, char const *mgau_mapfile, float32 mixwfloor, logmath_t *lmath, bin_mdef_t *mdef)</div><div class="ttdoc">Load a set of senones (mixing weights and mixture gaussian codebook mappings) from the given files...</div><div class="ttdef"><b>Definition:</b> <a href="ms__senone_8c_source.html#l00275">ms_senone.c:275</a></div></div>
<div class="ttc" id="structps__mgaufuncs__s_html"><div class="ttname"><a href="structps__mgaufuncs__s.html">ps_mgaufuncs_s</a></div><div class="ttdef"><b>Definition:</b> <a href="acmod_8h_source.html#l00098">acmod.h:98</a></div></div>
<div class="ttc" id="structacmod__s_html"><div class="ttname"><a href="structacmod__s.html">acmod_s</a></div><div class="ttdoc">Acoustic model structure. </div><div class="ttdef"><b>Definition:</b> <a href="acmod_8h_source.html#l00148">acmod.h:148</a></div></div>
<div class="ttc" id="structms__mgau__model__t_html_a551527ce9cd5702d854a1a5600122985"><div class="ttname"><a href="structms__mgau__model__t.html#a551527ce9cd5702d854a1a5600122985">ms_mgau_model_t::s</a></div><div class="ttdeci">senone_t * s</div><div class="ttdoc">The senone. </div><div class="ttdef"><b>Definition:</b> <a href="ms__mgau_8h_source.html#l00117">ms_mgau.h:117</a></div></div>
<div class="ttc" id="structps__mgau__s_html"><div class="ttname"><a href="structps__mgau__s.html">ps_mgau_s</a></div><div class="ttdef"><b>Definition:</b> <a href="acmod_8h_source.html#l00113">acmod.h:113</a></div></div>
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