Data Structures

Here are the data structures with brief descriptions:
acmod_sAcoustic model structure
astar_seg_sSegmentation "iterator" for A* search results
backpointer_s
beam_tStructure containing various beamwidth parameters
bestbp_rc_s
bin_mdef_s
blkarray_list_s
bptbl_sBack pointer table (forward pass lattice; actually a tree)
bptbl_seg_sSegmentation "iterator" for backpointer table results
cand_sf_t
cd_tree_s
chan_sLexical tree node data type
ciphone_tCI phone information
cst_lts_rule_struct
cst_lts_rules_struct
dag_seg_sSegmentation "iterator" for backpointer table results
dict2pid_tBuilding composite triphone (as well as word internal triphones) with the dictionary
dictword_tStructure for one dictionary word
fillpen_t
fsg_hist_entry_s
fsg_history_s
fsg_lextree_sCollection of lextrees for an FSG
fsg_pnode_ctxt_t
fsg_pnode_s
fsg_search_sImplementation of FSG search (and "FSG set") structure
fsg_seg_sSegmentation "iterator" for FSG history
gauden_dist_tStructure to store distance (density) values for a given input observation wrt density values in some given codebook
gauden_tMultivariate gaussian mixture density parameters
histprune_tStructure containing various histogram pruning parameters and internal storage All in integers
hmm_context_s
hmm_context_tShared information between a set of HMMs
hmm_s
hmm_tAn individual HMM among the HMM search space
kd_tree_node_s
kd_tree_s
last_ltrans_t
lastphn_cand_s
latlink_list_sLinked list of DAG link pointers
lex_entry_str
lextree_lcroot_t
lextree_node_t
lextree_t
mdef_entry_s
mdef_tThe main model definition structure
mgau2sen_s
ms_mgau_model_t
ms_mgau_tMulti-stream mixture gaussian
ngram_search_sN-Gram search module structure
ngram_search_stats_sVarious statistics for profiling
ph_lc_s
ph_lc_tStructures for storing the left context
ph_rc_s
ph_rc_tStructures needed for mapping <ci,lc,rc,wpos> into pid
phone_loop_renorm_sRenormalization event
phone_loop_sPhone loop structure
phone_loop_search_sPhone loop search structure
phone_tTriphone information, including base phones as a subset
ps_astar_sA* search structure
ps_decoder_sDecoder object
ps_latlink_sLinks between DAG nodes
ps_latnode_sDAG nodes
ps_latpath_sPartial path structure used in N-best (A*) search
ps_lattice_sWord graph structure used in bestpath/nbest search
ps_mgau_s
ps_mgaufuncs_s
ps_mllr_sFeature space linear transform structure
ps_search_sBase structure for search module
ps_searchfuncs_sV-table for search algorithm
ps_seg_sBase structure for hypothesis segmentation iterator
ps_segfuncs_s
root_chan_sLexical tree node data type for the first phone (root) of each dynamic HMM tree structure
s2_semi_mgau_s
s3dict_tStructure for a dictionary
senone_t8-bit senone PDF structure
tmat_tTransition matrix data structure
tst_search_sTime-switch tree search module structure
tst_seg_sSegmentation "iterator" for vithist results
tst_stats_sVarious statistics for profiling
vh_lms2vh_tIn each frame, there are several word exits
vh_lmstate_uLM state
vithist_entry_tViterbi history entry
vithist_tMemory management of Viterbi history entries done in blocks
vqFeature_s
wordprob_tGeneric structure that could be used at any n-gram level
xwdssid_tCross word triphone model structure

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