PocketSphinx 5prealpha
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Links between DAG nodes. More...
#include <ps_lattice_internal.h>
Data Fields | |
struct ps_latnode_s * | from |
From node. | |
struct ps_latnode_s * | to |
To node. | |
struct ps_latlink_s * | best_prev |
int32 | ascr |
Score for from->wid (from->sf to this->ef) | |
int32 | path_scr |
Best path score from root of DAG. | |
frame_idx_t | ef |
Ending frame of this word | |
int32 | alpha |
Forward probability of this link P(w,o_1^{ef}) | |
int32 | beta |
Backward probability of this link P(w|o_{ef+1}^T) | |
Links between DAG nodes.
A link corresponds to a single hypothesized instance of a word with a given start and end point.
Definition at line 96 of file ps_lattice_internal.h.
int32 ps_latlink_s::alpha |
Forward probability of this link P(w,o_1^{ef})
Definition at line 103 of file ps_lattice_internal.h.
Referenced by ps_latlink_prob(), ps_latnode_prob(), ps_lattice_bestpath(), ps_lattice_posterior_prune(), and ps_lattice_write_htk().
int32 ps_latlink_s::ascr |
Score for from->wid (from->sf to this->ef)
Definition at line 100 of file ps_lattice_internal.h.
Referenced by ps_latlink_prob(), ps_lattice_bestpath(), ps_lattice_link(), ps_lattice_penalize_fillers(), ps_lattice_posterior(), ps_lattice_write(), and ps_lattice_write_htk().
struct ps_latlink_s* ps_latlink_s::best_prev |
Definition at line 99 of file ps_lattice_internal.h.
int32 ps_latlink_s::beta |
Backward probability of this link P(w|o_{ef+1}^T)
Definition at line 104 of file ps_lattice_internal.h.
Referenced by ps_latlink_prob(), ps_latnode_prob(), ps_lattice_posterior(), ps_lattice_posterior_prune(), and ps_lattice_write_htk().
frame_idx_t ps_latlink_s::ef |
Ending frame of this word
Definition at line 102 of file ps_lattice_internal.h.
Referenced by ps_latlink_times(), and ps_lattice_link().
struct ps_latnode_s* ps_latlink_s::from |
From node.
Definition at line 97 of file ps_lattice_internal.h.
Referenced by ps_latlink_baseword(), ps_latlink_nodes(), ps_latlink_times(), ps_latlink_word(), ps_lattice_bestpath(), ps_lattice_hyp(), ps_lattice_link(), ps_lattice_posterior(), ps_lattice_posterior_prune(), and ps_lattice_reverse_next().
int32 ps_latlink_s::path_scr |
Best path score from root of DAG.
Definition at line 101 of file ps_lattice_internal.h.
Referenced by ps_lattice_bestpath(), and ps_lattice_posterior().
struct ps_latnode_s* ps_latlink_s::to |
To node.
Definition at line 98 of file ps_lattice_internal.h.
Referenced by ps_latlink_nodes(), ps_lattice_bestpath(), ps_lattice_hyp(), ps_lattice_link(), ps_lattice_posterior(), ps_lattice_posterior_prune(), ps_lattice_traverse_edges(), ps_lattice_traverse_next(), ps_lattice_write(), and ps_lattice_write_htk().