mirror of https://github.com/explosion/spaCy.git
54 lines
1.6 KiB
Cython
54 lines
1.6 KiB
Cython
from cymem.cymem cimport Pool
|
|
from thinc.typedefs cimport weight_t
|
|
|
|
from ..structs cimport TokenC
|
|
from ..gold cimport GoldParse
|
|
from ..gold cimport GoldParseC
|
|
from ..strings cimport StringStore
|
|
|
|
from .stateclass cimport StateClass
|
|
from ._state cimport StateC
|
|
|
|
|
|
cdef struct Transition:
|
|
int clas
|
|
int move
|
|
int label
|
|
|
|
weight_t score
|
|
|
|
bint (*is_valid)(const StateC* state, int label) nogil
|
|
weight_t (*get_cost)(StateClass state, const GoldParseC* gold, int label) nogil
|
|
int (*do)(StateC* state, int label) nogil
|
|
|
|
|
|
ctypedef weight_t (*get_cost_func_t)(StateClass state, const GoldParseC* gold, int label) nogil
|
|
ctypedef weight_t (*move_cost_func_t)(StateClass state, const GoldParseC* gold) nogil
|
|
ctypedef weight_t (*label_cost_func_t)(StateClass state, const GoldParseC* gold, int label) nogil
|
|
|
|
ctypedef int (*do_func_t)(StateC* state, int label) nogil
|
|
|
|
|
|
cdef class TransitionSystem:
|
|
cdef Pool mem
|
|
cdef StringStore strings
|
|
cdef Transition* c
|
|
cdef readonly int n_moves
|
|
cdef int _size
|
|
cdef public int root_label
|
|
cdef public freqs
|
|
|
|
cdef int initialize_state(self, StateClass state) except -1
|
|
cdef int finalize_state(self, StateClass state) nogil
|
|
|
|
cdef int preprocess_gold(self, GoldParse gold) except -1
|
|
|
|
cdef Transition lookup_transition(self, object name) except *
|
|
|
|
cdef Transition init_transition(self, int clas, int move, int label) except *
|
|
|
|
cdef int set_valid(self, int* output, const StateC* st) nogil
|
|
|
|
cdef int set_costs(self, int* is_valid, weight_t* costs,
|
|
StateClass state, GoldParse gold) except -1
|