387 lines
23 KiB
C
387 lines
23 KiB
C
/* -*- c-basic-offset: 4; indent-tabs-mode: nil -*- */
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/* ====================================================================
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* Copyright (c) 2006 Carnegie Mellon University. All rights
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* reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* This work was supported in part by funding from the Defense Advanced
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* Research Projects Agency and the National Science Foundation of the
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* United States of America, and the CMU Sphinx Speech Consortium.
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*
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* THIS SOFTWARE IS PROVIDED BY CARNEGIE MELLON UNIVERSITY ``AS IS'' AND
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* ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY
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* NOR ITS EMPLOYEES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* ====================================================================
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*
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*/
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/* cmdln_macro.h - Command line definitions for PocketSphinx */
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#ifndef __PS_CMDLN_MACRO_H__
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#define __PS_CMDLN_MACRO_H__
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#include <sphinxbase/cmd_ln.h>
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#include <sphinxbase/feat.h>
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#include <sphinxbase/fe.h>
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/** Minimal set of command-line options for PocketSphinx. */
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#define POCKETSPHINX_OPTIONS \
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waveform_to_cepstral_command_line_macro(), \
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cepstral_to_feature_command_line_macro(), \
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POCKETSPHINX_ACMOD_OPTIONS, \
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POCKETSPHINX_BEAM_OPTIONS, \
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POCKETSPHINX_SEARCH_OPTIONS, \
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POCKETSPHINX_DICT_OPTIONS, \
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POCKETSPHINX_NGRAM_OPTIONS, \
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POCKETSPHINX_FSG_OPTIONS, \
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POCKETSPHINX_KWS_OPTIONS, \
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POCKETSPHINX_DEBUG_OPTIONS
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/** Options for debugging and logging. */
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#define POCKETSPHINX_DEBUG_OPTIONS \
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{ "-logfn", \
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ARG_STRING, \
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NULL, \
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"File to write log messages in" \
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}, \
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{ "-debug", \
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ARG_INT32, \
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NULL, \
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"Verbosity level for debugging messages" \
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}, \
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{ "-mfclogdir", \
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ARG_STRING, \
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NULL, \
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"Directory to log feature files to" \
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}, \
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{ "-rawlogdir", \
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ARG_STRING, \
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NULL, \
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"Directory to log raw audio files to" }, \
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{ "-senlogdir", \
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ARG_STRING, \
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NULL, \
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"Directory to log senone score files to" \
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}
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/** Options defining beam width parameters for tuning the search. */
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#define POCKETSPHINX_BEAM_OPTIONS \
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{ "-beam", \
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ARG_FLOAT64, \
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"1e-48", \
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"Beam width applied to every frame in Viterbi search (smaller values mean wider beam)" }, \
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{ "-wbeam", \
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ARG_FLOAT64, \
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"7e-29", \
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"Beam width applied to word exits" }, \
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{ "-pbeam", \
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ARG_FLOAT64, \
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"1e-48", \
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"Beam width applied to phone transitions" }, \
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{ "-lpbeam", \
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ARG_FLOAT64, \
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"1e-40", \
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"Beam width applied to last phone in words" }, \
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{ "-lponlybeam", \
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ARG_FLOAT64, \
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"7e-29", \
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"Beam width applied to last phone in single-phone words" }, \
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{ "-fwdflatbeam", \
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ARG_FLOAT64, \
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"1e-64", \
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"Beam width applied to every frame in second-pass flat search" }, \
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{ "-fwdflatwbeam", \
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ARG_FLOAT64, \
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"7e-29", \
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"Beam width applied to word exits in second-pass flat search" }, \
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{ "-pl_window", \
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ARG_INT32, \
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"5", \
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"Phoneme lookahead window size, in frames" }, \
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{ "-pl_beam", \
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ARG_FLOAT64, \
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"1e-10", \
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"Beam width applied to phone loop search for lookahead" }, \
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{ "-pl_pbeam", \
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ARG_FLOAT64, \
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"1e-10", \
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"Beam width applied to phone loop transitions for lookahead" }, \
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{ "-pl_pip", \
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ARG_FLOAT32, \
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"1.0", \
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"Phone insertion penalty for phone loop" }, \
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{ "-pl_weight", \
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ARG_FLOAT64, \
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"3.0", \
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"Weight for phoneme lookahead penalties" } \
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/** Options defining other parameters for tuning the search. */
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#define POCKETSPHINX_SEARCH_OPTIONS \
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{ "-compallsen", \
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ARG_BOOLEAN, \
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"no", \
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"Compute all senone scores in every frame (can be faster when there are many senones)" }, \
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{ "-fwdtree", \
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ARG_BOOLEAN, \
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"yes", \
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"Run forward lexicon-tree search (1st pass)" }, \
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{ "-fwdflat", \
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ARG_BOOLEAN, \
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"yes", \
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"Run forward flat-lexicon search over word lattice (2nd pass)" }, \
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{ "-bestpath", \
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ARG_BOOLEAN, \
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"yes", \
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"Run bestpath (Dijkstra) search over word lattice (3rd pass)" }, \
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{ "-backtrace", \
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ARG_BOOLEAN, \
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"no", \
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"Print results and backtraces to log file." }, \
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{ "-latsize", \
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ARG_INT32, \
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"5000", \
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"Initial backpointer table size" }, \
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{ "-maxwpf", \
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ARG_INT32, \
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"-1", \
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"Maximum number of distinct word exits at each frame (or -1 for no pruning)" }, \
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{ "-maxhmmpf", \
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ARG_INT32, \
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"30000", \
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"Maximum number of active HMMs to maintain at each frame (or -1 for no pruning)" }, \
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{ "-min_endfr", \
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ARG_INT32, \
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"0", \
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"Nodes ignored in lattice construction if they persist for fewer than N frames" }, \
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{ "-fwdflatefwid", \
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ARG_INT32, \
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"4", \
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"Minimum number of end frames for a word to be searched in fwdflat search" }, \
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{ "-fwdflatsfwin", \
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ARG_INT32, \
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"25", \
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"Window of frames in lattice to search for successor words in fwdflat search " }
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/** Command-line options for keyword spotting */
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#define POCKETSPHINX_KWS_OPTIONS \
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{ "-keyphrase", \
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ARG_STRING, \
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NULL, \
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"Keyphrase to spot"}, \
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{ "-kws", \
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ARG_STRING, \
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NULL, \
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"A file with keyphrases to spot, one per line"}, \
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{ "-kws_plp", \
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ARG_FLOAT64, \
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"1e-1", \
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"Phone loop probability for keyword spotting" }, \
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{ "-kws_threshold", \
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ARG_FLOAT64, \
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"1", \
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"Threshold for p(hyp)/p(alternatives) ratio" }
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/** Command-line options for finite state grammars. */
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#define POCKETSPHINX_FSG_OPTIONS \
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{ "-fsg", \
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ARG_STRING, \
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NULL, \
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"Sphinx format finite state grammar file"}, \
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{ "-jsgf", \
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ARG_STRING, \
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NULL, \
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"JSGF grammar file" }, \
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{ "-toprule", \
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ARG_STRING, \
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NULL, \
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"Start rule for JSGF (first public rule is default)" }, \
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{ "-fsgusealtpron", \
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ARG_BOOLEAN, \
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"yes", \
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"Add alternate pronunciations to FSG"}, \
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{ "-fsgusefiller", \
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ARG_BOOLEAN, \
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"yes", \
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"Insert filler words at each state."}
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/** Command-line options for statistical language models. */
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#define POCKETSPHINX_NGRAM_OPTIONS \
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{ "-allphone", \
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ARG_STRING, \
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NULL, \
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"Perform phoneme decoding with phonetic lm" }, \
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{ "-allphone_ci", \
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ARG_BOOLEAN, \
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"no", \
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"Perform phoneme decoding with phonetic lm and context-independent units only" }, \
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{ "-lm", \
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ARG_STRING, \
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NULL, \
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"Word trigram language model input file" }, \
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{ "-lmctl", \
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ARG_STRING, \
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NULL, \
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"Specify a set of language model\n"}, \
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{ "-lmname", \
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ARG_STRING, \
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NULL, \
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"Which language model in -lmctl to use by default"}, \
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{ "-lw", \
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ARG_FLOAT32, \
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"6.5", \
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"Language model probability weight" }, \
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{ "-fwdflatlw", \
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ARG_FLOAT32, \
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"8.5", \
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"Language model probability weight for flat lexicon (2nd pass) decoding" }, \
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{ "-bestpathlw", \
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ARG_FLOAT32, \
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"9.5", \
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"Language model probability weight for bestpath search" }, \
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{ "-ascale", \
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ARG_FLOAT32, \
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"20.0", \
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"Inverse of acoustic model scale for confidence score calculation" }, \
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{ "-wip", \
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ARG_FLOAT32, \
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"0.65", \
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"Word insertion penalty" }, \
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{ "-nwpen", \
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ARG_FLOAT32, \
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"1.0", \
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"New word transition penalty" }, \
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{ "-pip", \
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ARG_FLOAT32, \
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"1.0", \
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"Phone insertion penalty" }, \
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{ "-uw", \
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ARG_FLOAT32, \
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"1.0", \
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"Unigram weight" }, \
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{ "-silprob", \
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ARG_FLOAT32, \
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"0.005", \
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"Silence word transition probability" }, \
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{ "-fillprob", \
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ARG_FLOAT32, \
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"1e-8", \
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"Filler word transition probability" } \
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/** Command-line options for dictionaries. */
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#define POCKETSPHINX_DICT_OPTIONS \
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{ "-dict", \
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REQARG_STRING, \
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NULL, \
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"Main pronunciation dictionary (lexicon) input file" }, \
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{ "-fdict", \
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ARG_STRING, \
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NULL, \
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"Noise word pronunciation dictionary input file" }, \
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{ "-dictcase", \
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ARG_BOOLEAN, \
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"no", \
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"Dictionary is case sensitive (NOTE: case insensitivity applies to ASCII characters only)" } \
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/** Command-line options for acoustic modeling */
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#define POCKETSPHINX_ACMOD_OPTIONS \
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{ "-hmm", \
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ARG_STRING, \
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NULL, \
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"Directory containing acoustic model files."}, \
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{ "-featparams", \
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ARG_STRING, \
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NULL, \
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"File containing feature extraction parameters."}, \
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{ "-mdef", \
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ARG_STRING, \
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NULL, \
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"Model definition input file" }, \
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{ "-senmgau", \
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ARG_STRING, \
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NULL, \
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"Senone to codebook mapping input file (usually not needed)" }, \
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{ "-tmat", \
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ARG_STRING, \
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NULL, \
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"HMM state transition matrix input file" }, \
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{ "-tmatfloor", \
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ARG_FLOAT32, \
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"0.0001", \
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"HMM state transition probability floor (applied to -tmat file)" }, \
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{ "-mean", \
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ARG_STRING, \
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NULL, \
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"Mixture gaussian means input file" }, \
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{ "-var", \
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ARG_STRING, \
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NULL, \
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"Mixture gaussian variances input file" }, \
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{ "-varfloor", \
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ARG_FLOAT32, \
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"0.0001", \
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"Mixture gaussian variance floor (applied to data from -var file)" }, \
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{ "-mixw", \
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ARG_STRING, \
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NULL, \
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"Senone mixture weights input file (uncompressed)" }, \
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{ "-mixwfloor", \
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ARG_FLOAT32, \
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"0.0000001", \
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"Senone mixture weights floor (applied to data from -mixw file)" }, \
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{ "-aw", \
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ARG_INT32, \
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"1", \
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"Inverse weight applied to acoustic scores." }, \
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{ "-sendump", \
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ARG_STRING, \
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NULL, \
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"Senone dump (compressed mixture weights) input file" }, \
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{ "-mllr", \
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ARG_STRING, \
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NULL, \
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"MLLR transformation to apply to means and variances" }, \
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{ "-mmap", \
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ARG_BOOLEAN, \
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"yes", \
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"Use memory-mapped I/O (if possible) for model files" }, \
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{ "-ds", \
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ARG_INT32, \
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"1", \
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"Frame GMM computation downsampling ratio" }, \
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{ "-topn", \
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ARG_INT32, \
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"4", \
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"Maximum number of top Gaussians to use in scoring." }, \
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{ "-topn_beam", \
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ARG_STRING, \
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"0", \
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"Beam width used to determine top-N Gaussians (or a list, per-feature)" },\
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{ "-logbase", \
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ARG_FLOAT32, \
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"1.0001", \
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"Base in which all log-likelihoods calculated" }
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#define CMDLN_EMPTY_OPTION { NULL, 0, NULL, NULL }
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#endif /* __PS_CMDLN_MACRO_H__ */
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