139 lines
6.3 KiB
Markdown
139 lines
6.3 KiB
Markdown
|
最近需要从文本中抽取结构化信息，用到了很多github上的包，遂整理了一下，后续会不断更新。
|
|||
|
|
|
|||
|
|
很多包非常有趣，值得收藏，满足大家的收集癖！
|
|||
|
|
|
|||
|
|
涉及内容包括：**中英文敏感词、语言检测、中外手机/电话归属地/运营商查询、名字推断性别、手机号抽取、身份证抽取、邮箱抽取、中日文人名库、中文缩写库、拆字词典、词汇情感值、停用词、反动词表、暴恐词表、繁简体转换、英文模拟中文发音、汪峰歌词生成器、职业名称词库**。
|
|||
|
|
|
|||
|
|
**1\. textfilter: 中英文敏感词过滤** [observerss/textfilter](https://github.com/observerss/textfilter)
|
|||
|
|
```
|
|||
|
|
>>> f = DFAFilter()
|
|||
|
|
>>> f.add("sexy")
|
|||
|
|
>>> f.filter("hello sexy baby")
|
|||
|
|
hello **** baby
|
|||
|
|
```
|
|||
|
|
敏感词包括政治、脏话等话题词汇。其原理主要是基于词典的查找（项目中的keyword文件），内容很劲爆。。。
|
|||
|
|
|
|||
|
|
**2\. langid：97种语言检测** [https://github.com/saffsd/langid.py](https://github.com/saffsd/langid.py)
|
|||
|
|
|
|||
|
|
> pip install langid
|
|||
|
|
```
|
|||
|
|
>>> import langid
|
|||
|
|
>>> langid.classify("This is a test")
|
|||
|
|
('en', -54.41310358047485)
|
|||
|
|
```
|
|||
|
|
**3\. langdetect：另一个语言检测**[https://code.google.com/archive/p/language-detection/](https://code.google.com/archive/p/language-detection/)
|
|||
|
|
|
|||
|
|
> pip install langdetect
|
|||
|
|
```
|
|||
|
|
from langdetect import detect
|
|||
|
|
from langdetect import detect_langs
|
|||
|
|
|
|||
|
|
s1 = "本篇博客主要介绍两款语言探测工具，用于区分文本到底是什么语言，"
|
|||
|
|
s2 = 'We are pleased to introduce today a new technology'
|
|||
|
|
print(detect(s1))
|
|||
|
|
print(detect(s2))
|
|||
|
|
print(detect_langs(s3)) # detect_langs()输出探测出的所有语言类型及其所占的比例
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
输出结果如下： 注：语言类型主要参考的是ISO 639-1语言编码标准，详见[ISO 639-1百度百科](https://baike.baidu.com/item/ISO%20639-1)
|
|||
|
|
|
|||
|
|
跟上一个语言检测比较，准确率低，效率高。
|
|||
|
|
|
|||
|
|
**4\. phone 中国手机归属地查询：** [ls0f/phone](https://github.com/ls0f/phone)
|
|||
|
|
```
|
|||
|
|
from phone import Phone
|
|||
|
|
p = Phone()
|
|||
|
|
p.find(18100065143)
|
|||
|
|
#return {'phone': '18100065143', 'province': '上海', 'city': '上海', 'zip_code': '200000', 'area_code': '021', 'phone_type': '电信'}
|
|||
|
|
```
|
|||
|
|
支持号段: 13*,15*,18*,14[5,7],17[0,6,7,8]
|
|||
|
|
|
|||
|
|
记录条数: 360569 (updated:2017年4月)
|
|||
|
|
|
|||
|
|
作者提供了数据[phone.dat](https://github.com/lovedboy/phone/raw/master/phone/phone.dat) 方便非python用户Load数据。
|
|||
|
|
|
|||
|
|
**5\. phone国际手机、电话归属地查询：**[AfterShip/phone](https://github.com/AfterShip/phone)
|
|||
|
|
|
|||
|
|
> npm install phone
|
|||
|
|
```
|
|||
|
|
import phone from 'phone';
|
|||
|
|
phone('+852 6569-8900'); // return ['+85265698900', 'HKG']
|
|||
|
|
phone('(817) 569-8900'); // return ['+18175698900, 'USA']
|
|||
|
|
```
|
|||
|
|
**6\. ngender 根据名字判断性别：**[observerss/ngender](https://github.com/observerss/ngender)
|
|||
|
|
|
|||
|
|
> pip install ngender # 基于朴素贝叶斯计算的概率
|
|||
|
|
```
|
|||
|
|
>>> import ngender
|
|||
|
|
>>> ngender.guess('赵本山')
|
|||
|
|
('male', 0.9836229687547046)
|
|||
|
|
>>> ngender.guess('宋丹丹')
|
|||
|
|
('female', 0.9759486128949907)
|
|||
|
|
```
|
|||
|
|
**7\. 抽取email的正则表达式**
|
|||
|
|
```
|
|||
|
|
email_pattern = '^[*#\u4e00-\u9fa5 a-zA-Z0-9_.-]+@[a-zA-Z0-9-]+(\.[a-zA-Z0-9-]+)*\.[a-zA-Z0-9]{2,6}$'
|
|||
|
|
emails = re.findall(email_pattern, text, flags=0)
|
|||
|
|
```
|
|||
|
|
**8\. 抽取phone_number的正则表达式**
|
|||
|
|
```
|
|||
|
|
cellphone_pattern = '^((13[0-9])|(14[0-9])|(15[0-9])|(17[0-9])|(18[0-9]))\d{8}$'
|
|||
|
|
phoneNumbers = re.findall(cellphone_pattern, text, flags=0)
|
|||
|
|
```
|
|||
|
|
**9\. 抽取身份证号的正则表达式**
|
|||
|
|
```
|
|||
|
|
IDCards_pattern = r'^([1-9]\d{5}[12]\d{3}(0[1-9]|1[012])(0[1-9]|[12][0-9]|3[01])\d{3}[0-9xX])$'
|
|||
|
|
IDs = re.findall(IDCards_pattern, text, flags=0)
|
|||
|
|
```
|
|||
|
|
**10. 人名语料库：** [wainshine/Chinese-Names-Corpus](https://github.com/wainshine/Chinese-Names-Corpus)
|
|||
|
|
```
|
|||
|
|
中文（现代、古代）名字、日文名字、中文的姓和名、称呼（大姨妈、小姨妈等）、英文->中文名字（李约翰）、成语词典
|
|||
|
|
```
|
|||
|
|
（可用于中文分词、姓名识别）
|
|||
|
|
|
|||
|
|
**11\. 中文缩写库：**[github](https://github.com/zhangyics/Chinese-abbreviation-dataset/blob/master/dev_set.txt)
|
|||
|
|
```
|
|||
|
|
全国人大: 全国/n 人民/n 代表大会/n
|
|||
|
|
中国: 中华人民共和国/ns
|
|||
|
|
女网赛: 女子/n 网球/n 比赛/vn
|
|||
|
|
```
|
|||
|
|
**12\. 汉语拆字词典：**[kfcd/chaizi](https://github.com/kfcd/chaizi)
|
|||
|
|
```
|
|||
|
|
漢字 拆法 (一) 拆法 (二) 拆法 (三)
|
|||
|
|
拆 手 斥 扌 斥 才 斥
|
|||
|
|
```
|
|||
|
|
**13\. 词汇情感值：**[rainarch/SentiBridge](https://github.com/rainarch/SentiBridge/blob/master/Entity_Emotion_Express/CCF_data/pair_mine_result)
|
|||
|
|
```
|
|||
|
|
山泉水 充沛 0.400704566541 0.370067395878
|
|||
|
|
视野 宽广 0.305762728932 0.325320747491
|
|||
|
|
大峡谷 惊险 0.312137906517 0.378594957281
|
|||
|
|
```
|
|||
|
|
**14\. 中文词库、停用词、敏感词** [dongxiexidian/Chinese](https://github.com/dongxiexidian/Chinese)
|
|||
|
|
|
|||
|
|
此package的敏感词库分类更细：
|
|||
|
|
|
|||
|
|
[反动词库](https://github.com/dongxiexidian/Chinese/blob/master/%E6%95%8F%E6%84%9F%E8%AF%8D%E5%BA%93/%E5%8F%8D%E5%8A%A8%E8%AF%8D%E5%BA%93.txt)， [敏感词库表统计](https://github.com/dongxiexidian/Chinese/blob/master/%E6%95%8F%E6%84%9F%E8%AF%8D%E5%BA%93/%E6%95%8F%E6%84%9F%E8%AF%8D%E5%BA%93%E8%A1%A8%E7%BB%9F%E8%AE%A1.txt)， [暴恐词库](https://github.com/dongxiexidian/Chinese/blob/master/%E6%95%8F%E6%84%9F%E8%AF%8D%E5%BA%93/%E6%9A%B4%E6%81%90%E8%AF%8D%E5%BA%93.txt)， [民生词库](https://github.com/dongxiexidian/Chinese/blob/master/%E6%95%8F%E6%84%9F%E8%AF%8D%E5%BA%93/%E6%B0%91%E7%94%9F%E8%AF%8D%E5%BA%93.txt)， [色情词库](https://github.com/dongxiexidian/Chinese/blob/master/%E6%95%8F%E6%84%9F%E8%AF%8D%E5%BA%93/%E8%89%B2%E6%83%85%E8%AF%8D%E5%BA%93.txt)
|
|||
|
|
|
|||
|
|
**15\. 汉字转拼音：**[mozillazg/python-pinyin](https://github.com/mozillazg/python-pinyin)
|
|||
|
|
|
|||
|
|
文本纠错会用到
|
|||
|
|
|
|||
|
|
**16\. 中文繁简体互转：**[skydark/nstools](https://github.com/skydark/nstools/tree/master/zhtools)
|
|||
|
|
|
|||
|
|
**17\. 英文模拟中文发音引擎** funny chinese text to speech enginee：[tinyfool/ChineseWithEnglish](https://github.com/tinyfool/ChineseWithEnglish)
|
|||
|
|
```
|
|||
|
|
say wo i ni
|
|||
|
|
#说：我爱你
|
|||
|
|
```
|
|||
|
|
相当于用英文音标，模拟中文发音。
|
|||
|
|
|
|||
|
|
**18\. 汪峰歌词生成器：**[phunterlau/wangfeng-rnn](https://github.com/phunterlau/wangfeng-rnn)
|
|||
|
|
```
|
|||
|
|
我在这里中的夜里
|
|||
|
|
就像一场是一种生命的意旪
|
|||
|
|
就像我的生活变得在我一样
|
|||
|
|
可我们这是一个知道
|
|||
|
|
我只是一天你会怎吗
|
|||
|
|
```
|
|||
|
|
[jieba](https://github.com/fxsjy/jieba)和[hanlp](https://github.com/hankcs/pyhanlp)就不必说了吧。。。
|