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# -*- coding: utf-8 -*- | |
""" | |
Created on Thu Jun 18 20:08:30 2020 | |
@author: luol2 | |
""" | |
def combine_overlap(mention_list): | |
entity_list=[] | |
if len(mention_list)>2: | |
first_entity=mention_list[0] | |
nest_list=[first_entity] | |
max_eid=int(first_entity[1]) | |
for i in range(1,len(mention_list)): | |
segs=mention_list[i] | |
if int(segs[0])> max_eid: | |
if len(nest_list)==1: | |
entity_list.append(nest_list[0]) | |
nest_list=[] | |
nest_list.append(segs) | |
if int(segs[1])>max_eid: | |
max_eid=int(segs[1]) | |
else: | |
tem=find_max_entity(nest_list)#find max entity | |
entity_list.append(tem) | |
nest_list=[] | |
nest_list.append(segs) | |
if int(segs[1])>max_eid: | |
max_eid=int(segs[1]) | |
else: | |
nest_list.append(segs) | |
if int(segs[1])>max_eid: | |
max_eid=int(segs[1]) | |
if nest_list!=[]: | |
if len(nest_list)==1: | |
entity_list.append(nest_list[0]) | |
else: | |
tem=find_max_entity(nest_list)#find max entity | |
entity_list.append(tem) | |
else: | |
entity_list=mention_list | |
return entity_list | |
def find_max_entity(nest_list): | |
max_len=0 | |
max_entity=[] | |
for i in range(0, len(nest_list)): | |
length=int(nest_list[i][1])-int(nest_list[i][0]) | |
if length>max_len: | |
max_len=length | |
max_entity=nest_list[i] | |
return max_entity |