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gecko/media/pocketsphinx/cmdln_macro.h

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