- 博客(11)
- 收藏
- 关注
RSS订阅转载 Neo4j基础代码
from py2neo import Node,Relationship,Graphgraph=Graph(user="neo4j",password="yiwoqu")a = Node("drug", name="Alice")b = Node("Person", name="Bob")ab = Relationship(a, "KNOWS", b)graph...
2019-09-18 14:55:00
434
转载 python编辑距离
import numpy as npimport jsonimport codecs# 计算编辑距离def edit_distance(word1, word2): len1 = len(word1) len2 = len(word2) dp = np.zeros((len1 + 1, len2 + 1)) for i in...
2019-09-18 14:42:00
209
转载 python正则findall
import reimport codecsoperation_list = []operation_list_sort = []with codecs.open(r'C:\Users\Administrator.SC-201812211013\PycharmProjects\untitled29\yiwoqu\code\xianbingshi_write.txt','r','utf8'...
2019-09-18 14:41:00
286
转载 python批量替代
import reimport jieba.analyseimport codecsimport pandas as pddef word_replace(xianbingshi,hospital1): """替换词表""" data = [] hospital = [] """去重""" with codecs.op...
2019-09-18 14:40:00
125
转载 python超简单爬虫
import codecsimport requestsfrom bs4 import BeautifulSoupimport refrom lxml import etreeurl = 'https://jbk.jiankang.com/zhengzhuang/pinyin-z/?p=5'r = requests.get(url).textsym = r...
2019-09-18 14:40:00
374
转载 python文本去重并排序
import codecsdef word_replace(word): """替换词表""" word_list = [] """去重""" with codecs.open(word,'r','utf8') as f: for line in f: line = line.strip()...
2019-09-18 14:39:00
451
转载 python文本处理(结巴分词并去除符号)
import reimport jieba.analyseimport codecsimport pandas as pddef simplification_text(xianbingshi): """提取文本""" xianbingshi_simplification = [] with codecs.open(xianbings...
2019-09-18 14:38:00
2549
转载 查看两个文本相同行
import reimport codecsword_a = r'症状.txt'word_b = r'C:\Users\Administrator.SC-201812211013\PycharmProjects\词表工作代码\yiwoqu\TXT\disease_0903.txt'list_a = []list_b = []with codecs.open...
2019-09-18 14:37:00
214
转载 替代脚本
import codecsfile = r'C:\Users\Administrator.SC-201812211013\PycharmProjects\untitled29\yiwoqu\symptom1.txt'data = []with codecs.open(file,'r','utf8') as f: for line in f: l...
2019-09-18 14:36:00
102
转载 一对一拼接两个文本
import reimport codecsdef joint_list(xianbingshi,xianbingshi_sub,list_write): xianbingshi_list_x =[] xianbingshi_list_y =[] xianbingshi_list_xy = [] with codecs.open(x...
2019-09-18 14:35:00
185
转载 去重脚本
import codecsdef word_replace(word): """替换词表""" word_list = [] """去重""" with codecs.open(word,'r','utf8') as f: for line in f: line = line.strip()...
2019-09-18 14:33:00
260
空空如也
空空如也
TA创建的收藏夹 TA关注的收藏夹
TA关注的人