www.pudn.com > sphinx_recipe.zip > config_decode_si_dt_s2_cont_8000

# Decoding settings for si_dt_s2 test sets and using
# a continuous model with 8000 senones, 3 states,
# and using the Sphinx-3 decoder.
#
# NOTE!  The language model 'bigram_giga_60k_cut5' 
# isn't included in the recipe.
#
# Uses beam widthes tuned on a continuous 8000 senone
# 32 Gaussian model training on wsj_all.
#
# Parameters that need to be set on command line:
#	DB_NAME            - experiment name (wsj_all, wsj_si84, wsj_si284)

LM_NAME				bigram_top_60k_cut5
TEST_SET			wsj_test_si_dt_s2
TEST_SET_SECONDS		1385

SKIP_STATE			no
STATES_HMM			3
HMM_TYPE			cont
TIED_STATES			8000

DECODER				sphinx3
CMU_ROOT			$CMU_ROOT
ALIGN				$CMU_ALIGN
BASE_DIR			wsj

LM_WEIGHT			12
BEAMWIDTH			1e-60
WORDBEAM			1e-30
PHONE_BEAM			1e-60
INSERTION_PENALTY		0.2

CONT_FEATURE			1s_12c_12d_3p_12dd
CONT_NUM_DENSITIES		32

# Sphinx 3 specific tuning options
MAX_ACTIVE_HMM			20000
MAX_ACTIVE_WORD			20
MAX_HISTORY			100
DOWN_SAMPLE			1
FAST_GMM_BEAM			1e-80
SUB_VQ_BEAM			3e-3