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relation.py
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# -*- coding: UTF-8 -*-
class Relations:
'"Class for identifying unl relation between two words"'
def qua_relation(self, w1, w2):
if w1['pos_tag'] == 'NN' and w2['pos_tag'] == 'QF':
return True
elif w1['pos_tag'] == 'NST' and w2['pos_tag'] == 'QF':
return True
elif w1['pos_tag'] == 'NNP' and w2['pos_tag'] == 'QF':
return True
else:
return False
def dur_relation(self, w1, w2):
if w1['pos_tag'] == 'VM' and w2['pos_tag'] == 'QF':
return True
elif w1['pos_tag'] == 'VAUX' and w2['pos_tag'] == 'QF':
return True
else:
return False
def agt_relation(self, w1, w2):
if w1['pos_tag'] == 'VM' and w2['pos_tag']=='NN':
return True
elif w1['pos_tag'] == 'VM' and w2['pos_tag'] == 'NNP':
return True
elif w1['pos_tag'] == 'VM' and w2['pos_tag'] == 'PRP':
return True
elif w1['pos_tag'] == 'VAUX' and w2['pos_tag'] == 'NNP':
return True
elif w1['pos_tag'] == 'VAUX' and w2['pos_tag'] == 'PRP':
return True
elif w1['pos_tag'] == 'VAUX' and w2['pos_tag'] == 'NN':
return True
else:
return False
def aoj_relation(self, w1, w2):
if w1['pos_tag'] == 'NNP' and w2['pos_tag'] == 'PRP':
return True
elif w1['pos_tag'] == 'NN' and w2['pos_tag'] == 'PRP':
return True
elif w1['pos_tag'] == 'NN' and w2['pos_tag'] == 'JJ':
return True
else:
return False
def and_relation(self, w1, w2, w3):
if w1['pos_tag'] == 'NN' and w2['pos_tag'] == 'CC' and w3['pos_tag'] == 'NN':
return True
elif w1['pos_tag'] == 'NNP' and w2['pos_tag'] == 'CC' and w3['pos_tag'] == 'NNP':
return True
elif w1['pos_tag'] == 'RB' and w2['pos_tag'] == 'CC' and w3['pos_tag'] == 'RB':
return True
elif w1['pos_tag'] == 'JJ' and w2['pos_tag'] == 'CC' and w3['pos_tag'] == 'JJ':
return True
else:
return False
def nam_relation(self, w1, w2):
if w1['pos_tag'] == 'NN' and w2['pos_tag'] == 'NNP':
return True
elif w1['pos_tag'] == 'NNP' and w2['pos_tag'] == 'PRP':
return True
else:
return False
def obj_relation(self, w1, w2):
if w1['pos_tag'] == 'NN' and w2['pos_tag'] == 'VM':
return True
elif w1['pos_tag'] == 'NNP' and w2['pos_tag'] == 'VM':
return True
elif w1['pos_tag'] == 'VAUX' and w2['pos_tag'] == 'NNP':
return True
else:
return False
def ant_relation(self, sentence):
if 'नहीं' not in l:
return False
for i in l:
for j in l:
if i!=j:
if i['pos_tag'] == 'NN' and j['pos_tag'] == 'NN':
return True
elif i['pos_tag'] == 'PRP' and j['pos_tag'] == 'PRP':
return True
elif i['pos_tag'] == 'JJ' and j['pos_tag'] == 'JJ':
return True
else:
return False
def or_relation(self, w1, w2, w3):
if w1['pos_tag'] == 'NN' and w2['pos_tag'] == 'CC' and w3['pos_tag'] == 'NN':
return True
elif w1['pos_tag'] == 'NNP' and w2['pos_tag'] == 'CC' and w3['pos_tag'] == 'NNP':
return True
elif w1['pos_tag'] == 'RB' and w2['pos_tag'] == 'CC' and w3['pos_tag'] == 'RB':
return True
elif w1['pos_tag'] == 'JJ' and w2['pos_tag'] == 'CC' and w3['pos_tag'] == 'JJ':
return True
elif w1['pos_tag'] == 'INJ' and w2['pos_tag'] == 'CC' and w3['pos_tag'] == 'NEG':
return True
elif w1['pos_tag'] == 'VV' and w2['pos_tag'] == 'CC' and w3['pos_tag'] == 'JJ':
return True
else:
return False