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* Check valency in L and R feature methods, to make feaure calculation faster

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This commit is contained in:
Matthew Honnibal 2015-06-29 00:17:29 +02:00
parent f4986d5d3c
commit 5d870720bc
1 changed files with 5 additions and 1 deletions
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6
spacy/syntax/stateclass.pyx
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@ -52,6 +52,8 @@ cdef class StateClass:
if i < 0 or i >= self.length: if i < 0 or i >= self.length:
return -1 return -1
cdef const TokenC* target = &self._sent[i] cdef const TokenC* target = &self._sent[i]
if target.l_kids < idx:
return -1
cdef const TokenC* ptr = self._sent cdef const TokenC* ptr = self._sent
while ptr < target: while ptr < target:
@ -75,8 +77,10 @@ cdef class StateClass:
return -1 return -1
if i < 0 or i >= self.length: if i < 0 or i >= self.length:
return -1 return -1
cdef const TokenC* ptr = self._sent + (self.length - 1)
cdef const TokenC* target = &self._sent[i] cdef const TokenC* target = &self._sent[i]
if target.r_kids < idx:
return -1
cdef const TokenC* ptr = self._sent + (self.length - 1)
while ptr > target: while ptr > target:
# If this head is still to the right of us, we can skip to it # If this head is still to the right of us, we can skip to it
# No token that's between this token and this head could be our # No token that's between this token and this head could be our