Git Product home page Git Product logo

nlp_process's Introduction

NLP练习

任菜鸡写的NLP的各种小项目练手(欢迎大家用于学习等~)

TextCNN:对英文数据集进行二分类任务

BiLstim—CRF:对英文数据集进行序列标注任务

ESIM:对英文数据集实现文本蕴含任务

BERT_分类:实现BERT完成对英文数据集的二分类任务

word2vec:实现了对<<斗罗大陆>>进行word2vec,可以查询小说中人物关系等

基于知识图谱的电影问答系统:基于规则的问答系统,根据问题产生对应的查询语句,查询知识图谱后根据回答模版进行回复

词云:实现了中文词云、英文词云、不同形状的词云等

机器翻译:使用s2s+注意力机制完成中英机器翻译

文本摘要:使用s2s+指针网络完成中文文本摘要

项目结构描述

├── README.md                   // 描述文件
├── BERT_分类                   // 文本2分类
├── BiLstim—CRF                 // 序列标注
├── ESIM                        // 文本蕴含
├── TextCNN                     // 文本2分类
├── word2vec                    // 词向量
├── 词云                        // 构造词云
├── 基于知识图谱的电影问答系统  // 问答系统
├── images                      //存放仓库图片
├── 机器翻译                     //seq2seq的中英翻译
├── 文本摘要                    //seq2seq+指针网络的中文文本摘要
└── .gitignore

NLP相关流程:

(个人总结,大致过程如下,可能不同人的总结不同)

英文文本:

1、分词:大多数情况下以空格进行分割

2、处理分词:往往缩略词还原、词性还原等(可以采用nltk库进行)

3、设计vocab、word2id、id2word:统计词频、排序等操作后设计vovab并建立id和word的想换转的字典

4、将分词结果转化为id值

5、截断或补全:取一个合理的长度,多则截断,少则补全(往往补0 <-> )

中文文本:

1、分词:比英文复杂一点,往往采用jieba分词等工具进行分词

2、处理分词:相对于英语该部分比较少

3、设计vocab、word2id、id2word:统计词频、排序等操作后设计vovab并建立id和word的想换转的字典

4、将分词结果转化为id值

5、截断或补全:取一个合理的长度,多则截断,少则补全(往往补0 <-> )

nlp_process's People

Contributors

renhongjie avatar

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.