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7 changes: 0 additions & 7 deletions similarity/cosine.py
Original file line number Diff line number Diff line change
Expand Up @@ -24,9 +24,6 @@
from .string_distance import NormalizedStringDistance
from .string_similarity import NormalizedStringSimilarity

import re
_SPACE_PATTERN = re.compile("\\s+")


class Cosine(ShingleBased, NormalizedStringDistance,
NormalizedStringSimilarity):
Expand All @@ -44,10 +41,6 @@ def similarity(self, s0, s1):
raise TypeError("Argument s1 is NoneType.")
if s0 == s1:
return 1.0

s0 = _SPACE_PATTERN.sub("", s0)
s1 = _SPACE_PATTERN.sub("", s1)

if len(s0) < self.get_k() or len(s1) < self.get_k():
return 0.0
profile0 = self.get_profile(s0)
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6 changes: 0 additions & 6 deletions similarity/jaccard.py
Original file line number Diff line number Diff line change
Expand Up @@ -22,8 +22,6 @@
from .string_distance import NormalizedStringDistance, MetricStringDistance
from .string_similarity import NormalizedStringSimilarity

import re
_SPACE_PATTERN = re.compile("\\s+")

class Jaccard(ShingleBased, MetricStringDistance, NormalizedStringDistance, NormalizedStringSimilarity):

Expand All @@ -40,10 +38,6 @@ def similarity(self, s0, s1):
raise TypeError("Argument s1 is NoneType.")
if s0 == s1:
return 1.0

s0 = _SPACE_PATTERN.sub("", s0)
s1 = _SPACE_PATTERN.sub("", s1)

if len(s0) < self.get_k() or len(s1) < self.get_k():
return 0.0
profile0 = self.get_profile(s0)
Expand Down