explosion/spaCy
1
1
Fork 0
mirror of https://github.com/explosion/spaCy.git synced 2025-06-06 06:03:11 +03:00
Code Issues Packages Projects Releases Wiki Activity

* Add function partial to Parser

Browse Source
This commit is contained in:
Matthew Honnibal 2015-08-08 23:32:15 +02:00
parent 76a1f0481a
commit 3af938365f
1 changed files with 18 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
spacy/syntax/parser.pyx
View File

@ -88,6 +88,22 @@ cdef class Parser:
self.parse(stcls, eg.c) self.parse(stcls, eg.c)
tokens.set_parse(stcls._sent) tokens.set_parse(stcls._sent)
def partial(self, Doc tokens, initial_actions):
cdef StateClass stcls = StateClass.init(tokens.data, tokens.length)
self.moves.initialize_state(stcls)
cdef object action_name
cdef Transition action
for action_name in initial_actions:
action = self.moves.lookup_transition(action_name)
action.do(stcls, action.label)
cdef Example eg = Example(self.model.n_classes, CONTEXT_SIZE,
self.model.n_feats, self.model.n_feats)
with nogil:
self.parse(stcls, eg.c)
tokens.set_parse(stcls._sent)
return stcls
cdef void parse(self, StateClass stcls, ExampleC eg) nogil: cdef void parse(self, StateClass stcls, ExampleC eg) nogil:
while not stcls.is_final(): while not stcls.is_final():
memset(eg.scores, 0, eg.nr_class * sizeof(weight_t)) memset(eg.scores, 0, eg.nr_class * sizeof(weight_t))