/**
* @file default.c
*
*
* @brief 設定のデフォルト値のセット
*
* 設定可能なパラメータの初期値をセットします.
*
*
*
* @brief Set system default values for configuration parameters
*
* This file contains a function to set system default values for all the
* configuration parameters. This will be called at initialization phase.
*
*
* @author Akinobu Lee
* @date Fri Feb 16 15:05:43 2007
*
* $Revision: 1.16 $
*
*/
/*
* Copyright (c) 1991-2012 Kawahara Lab., Kyoto University
* Copyright (c) 2000-2005 Shikano Lab., Nara Institute of Science and Technology
* Copyright (c) 2005-2012 Julius project team, Nagoya Institute of Technology
* All rights reserved
*/
#include
/**
*
* @brief パラメータ構造体 Jconf に初期値を代入する.
*
* ここで値が初期化されるのは，Jconf 自身に格納される値のみである.
* 下位の構造（AM, LM, SEARCH）のパラメータはセットしないので，
* それぞれ別の関数で初期化する必要が有る.
*
* @param j [in] パラメータ構造体
*
*
* @brief Fill in the system default values to a parameter structure Jconf.
*
* Only values of the Jconf will be set. The parameters in sub-structures
* (AM, LM, SEARCH) will not be set in this function: they should be
* initialized separatedly at each corresponding functions.
*
* @param j [in] parameter structure
*
*
* @callgraph
* @callergraph
*
*/
void
jconf_set_default_values(Jconf *j)
{
j->input.type = INPUT_VECTOR;
j->input.speech_input = SP_MFCFILE;
j->input.device = SP_INPUT_DEFAULT;
j->input.plugin_source = -1;
j->input.sfreq = 16000;
j->input.period = 625;
j->input.framesize = DEF_FRAMESIZE;
j->input.frameshift = DEF_FRAMESHIFT;
j->input.use_ds48to16 = FALSE;
j->input.inputlist_filename = NULL;
j->input.adinnet_port = ADINNET_PORT;
#ifdef USE_NETAUDIO
j->input.netaudio_devname = NULL;
#endif
j->input.paramtype_check_flag = TRUE;
j->detect.level_thres = 2000;
j->detect.head_margin_msec = 300;
j->detect.tail_margin_msec = 400;
j->detect.zero_cross_num = 60;
j->detect.silence_cut = 2; /* accept device default */
j->detect.chunk_size = 1000;
#ifdef GMM_VAD
j->detect.gmm_margin = DEFAULT_GMM_MARGIN;
j->detect.gmm_uptrigger_thres = 0.7;
j->detect.gmm_downtrigger_thres = -0.2;
#endif
j->preprocess.strip_zero_sample = TRUE;
j->preprocess.use_zmean = FALSE;
j->preprocess.level_coef = 1.0;
j->reject.gmm_filename = NULL;
j->reject.gmm_gprune_num = 10;
j->reject.gmm_reject_cmn_string = NULL;
j->reject.rejectshortlen = 0;
#ifdef POWER_REJECT
j->reject.powerthres = POWER_REJECT_DEFAULT_THRES;
#endif
j->decodeopt.forced_realtime = FALSE;
j->decodeopt.force_realtime_flag = FALSE;
j->decodeopt.segment = FALSE;
j->optsection = JCONF_OPT_DEFAULT;
j->optsectioning = TRUE;
}
/**
*
* Fill in system default values to an AM parameter structure.
* @param j [in] AM configuration parameter structure
*
*
* AMパラメータ構造体に初期値を代入する.
*
* @param j [in] AMパラメータ構造体
*
*
*
* @callgraph
* @callergraph
*
*/
void
jconf_set_default_values_am(JCONF_AM *j)
{
j->name[0] = '\0';
j->hmmfilename = NULL;
j->mapfilename = NULL;
j->gprune_method = GPRUNE_SEL_UNDEF;
j->mixnum_thres = 2;
j->spmodel_name = NULL;
j->hmm_gs_filename = NULL;
j->gs_statenum = 24;
j->iwcdmethod = IWCD_UNDEF;
j->iwcdmaxn = 3;
j->iwsp_penalty = -1.0;
j->force_multipath = FALSE;
undef_para(&(j->analysis.para));
undef_para(&(j->analysis.para_hmm));
undef_para(&(j->analysis.para_default));
undef_para(&(j->analysis.para_htk));
make_default_para(&(j->analysis.para_default));
make_default_para_htk(&(j->analysis.para_htk));
j->analysis.cmnload_filename = NULL;
j->analysis.cmn_update = TRUE;
j->analysis.cmnsave_filename = NULL;
j->analysis.cmn_map_weight = 100.0;
j->frontend.ss_alpha = DEF_SSALPHA;
j->frontend.ss_floor = DEF_SSFLOOR;
j->frontend.sscalc = FALSE;
j->frontend.sscalc_len = 300;
j->frontend.ssload_filename = NULL;
}
/**
*
* Fill in system default values to an LM parameter structure.
*
* @param j [in] LM configuration parameter structure
*
*
* LMパラメータ構造体に初期値を代入する.
*
* @param j [in] LMパラメータ構造体
*
*
* @callgraph
* @callergraph
*
*/
void
jconf_set_default_values_lm(JCONF_LM *j)
{
j->name[0] = '\0';
j->lmtype = LM_UNDEF;
j->lmvar = LM_UNDEF;
j->dictfilename = NULL;
j->head_silname = NULL;
j->tail_silname = NULL;
j->forcedict_flag = FALSE;
j->ngram_filename = NULL;
j->ngram_filename_lr_arpa = NULL;
j->ngram_filename_rl_arpa = NULL;
j->dfa_filename = NULL;
j->gramlist_root = NULL;
j->wordlist_root = NULL;
j->enable_iwsp = FALSE;
j->enable_iwspword = FALSE;
j->iwspentry = NULL;
#ifdef SEPARATE_BY_UNIGRAM
j->separate_wnum = 150;
#endif
strcpy(j->wordrecog_head_silence_model_name, "silB");
strcpy(j->wordrecog_tail_silence_model_name, "silE");
j->wordrecog_silence_context_name[0] = '\0';
strcpy(j->unknown_name, UNK_WORD_DEFAULT); // or UNK_WORD_DEFAULT2
j->additional_dict_files = NULL;
j->additional_dict_entries = NULL;
}
/**
*
* Fill in system default values to a search parameter structure.
*
* @param j [in] search configuration parameter structure
*
*
* 探索(SEARCH)パラメータ構造体に初期値を代入する.
*
* @param j [in] 探索パラメータ構造体
*
*
* @callgraph
* @callergraph
*
*/
void
jconf_set_default_values_search(JCONF_SEARCH *j)
{
j->name[0] = '\0';
j->amconf = NULL;
j->lmconf = NULL;
j->compute_only_1pass = FALSE;
j->force_ccd_handling = FALSE;
j->ccd_handling = FALSE;
/*
default values below are assigned later using HMM information:
j->lmp.*
*/
j->lmp.lm_penalty_trans = 0.0;
j->lmp.penalty1 = 0.0;
j->lmp.penalty2 = 0.0;
j->lmp.lmp2_specified = FALSE;
j->lmp.lmp_specified = FALSE;
j->pass1.specified_trellis_beam_width = -1;
#ifdef SCORE_PRUNING
j->pass1.score_pruning_width = -1.0;
#endif
#if defined(WPAIR) && defined(WPAIR_KEEP_NLIMIT)
j->pass1.wpair_keep_nlimit = 3;
#endif
#ifdef HASH_CACHE_IW
j->pass1.iw_cache_rate = 10;
#endif
j->pass1.old_tree_function_flag = FALSE;
#ifdef DETERMINE
j->pass1.determine_score_thres = 10.0;
j->pass1.determine_duration_thres = 6;
#endif
if (strmatch(JULIUS_SETUP, "fast")) {
j->pass2.nbest = 1;
j->pass2.enveloped_bestfirst_width = 30;
} else {
j->pass2.nbest = 10;
j->pass2.enveloped_bestfirst_width = 100;
}
#ifdef SCAN_BEAM
j->pass2.scan_beam_thres = 80.0;
#endif
j->pass2.hypo_overflow = 2000;
j->pass2.stack_size = 500;
j->pass2.lookup_range = 5;
j->pass2.looktrellis_flag = FALSE; /* dfa */
j->graph.enabled = FALSE;
j->graph.lattice = FALSE;
j->graph.confnet = FALSE;
j->graph.graph_merge_neighbor_range = 0;
#ifdef GRAPHOUT_DEPTHCUT
j->graph.graphout_cut_depth = 80;
#endif
#ifdef GRAPHOUT_LIMIT_BOUNDARY_LOOP
j->graph.graphout_limit_boundary_loop_num = 20;
#endif
#ifdef GRAPHOUT_SEARCH_DELAY_TERMINATION
j->graph.graphout_search_delay = FALSE;
#endif
j->successive.enabled = FALSE;
j->successive.sp_frame_duration = 10;
j->successive.pausemodelname = NULL;
#ifdef SPSEGMENT_NAIST
j->successive.sp_margin = DEFAULT_SP_MARGIN;
j->successive.sp_delay = DEFAULT_SP_DELAY;
#endif
#ifdef CONFIDENCE_MEASURE
j->annotate.cm_alpha = 0.05;
#ifdef CM_MULTIPLE_ALPHA
j->annotate.cm_alpha_bgn = 0.03;
j->annotate.cm_alpha_end = 0.15;
j->annotate.cm_alpha_num = 5;
j->annotate.cm_alpha_step = 0.03;
#endif
#ifdef CM_SEARCH_LIMIT
j->annotate.cm_cut_thres = 0.03;
#endif
#ifdef CM_SEARCH_LIMIT_POPO
j->annotate.cm_cut_thres_pop = 0.1;
#endif
#endif /* CONFIDENCE_MEASURE */
j->annotate.align_result_word_flag = FALSE;
j->annotate.align_result_phoneme_flag = FALSE;
j->annotate.align_result_state_flag = FALSE;
j->output.output_hypo_maxnum = 1;
j->output.progout_flag = FALSE;
j->output.progout_interval = 300;
j->output.multigramout_flag = FALSE; /* dfa */
j->sw.trellis_check_flag = FALSE;
j->sw.triphone_check_flag = FALSE;
j->sw.wchmm_check_flag = FALSE;
j->sw.start_inactive = FALSE;
j->sw.fallback_pass1_flag = FALSE;
}
/* end of file */