基于TextRank算法进行关键词抽取

import jieba
import sys
import jieba.analyse
from optparse import OptionParser
textrank = jieba.analyse.textrank

with open('lagoujobdatails.txt',encoding='utf-8') as f:
    tmp_line=f.read()
    jieba_cut=jieba.cut(tmp_line)
    ans=''.join(jieba_cut)
    text=ans
    k=textrank(text)
    print(k)

['爬虫', '有', '熟悉', '数据', '经验', '开发', '负责', '优先', '抓取', '技术']