mirror of
https://github.com/explosion/spaCy.git
synced 2024-12-30 20:06:30 +03:00
48 lines
1.0 KiB
Cython
48 lines
1.0 KiB
Cython
|
from libc.string cimport memset, memcpy
|
||
|
|
from libc.stdlib cimport calloc, free, realloc
|
||
|
|
from thinc.typedefs cimport weight_t, class_t, hash_t
|
||
|
|
|
||
|
|
from ._state cimport StateC
|
||
|
|
|
||
|
|
|
||
|
|
cdef struct SizesC:
|
||
|
|
int states
|
||
|
|
int classes
|
||
|
|
int hiddens
|
||
|
|
int pieces
|
||
|
|
int feats
|
||
|
|
int embed_width
|
||
|
|
|
||
|
|
|
||
|
|
cdef struct WeightsC:
|
||
|
|
const float* feat_weights
|
||
|
|
const float* feat_bias
|
||
|
|
const float* hidden_bias
|
||
|
|
const float* hidden_weights
|
||
|
|
|
||
|
|
|
||
|
|
cdef struct ActivationsC:
|
||
|
|
int* token_ids
|
||
|
|
float* unmaxed
|
||
|
|
float* scores
|
||
|
|
float* hiddens
|
||
|
|
int* is_valid
|
||
|
|
int _curr_size
|
||
|
|
int _max_size
|
||
|
|
|
||
|
|
|
||
|
|
cdef WeightsC get_c_weights(model) except *
|
||
|
|
|
||
|
|
cdef SizesC get_c_sizes(model, int batch_size) except *
|
||
|
|
|
||
|
|
cdef void resize_activations(ActivationsC* A, SizesC n) nogil
|
||
|
|
|
||
|
|
cdef void predict_states(ActivationsC* A, StateC** states,
|
||
|
|
const WeightsC* W, SizesC n) nogil
|
||
|
|
|
||
|
|
cdef int arg_max_if_valid(const weight_t* scores, const int* is_valid, int n) nogil
|
||
|
|
|
||
|
|
cdef void cpu_log_loss(float* d_scores,
|
||
|
|
const float* costs, const int* is_valid, const float* scores, int O) nogil
|
||
|
|
|