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大圣's Projects

arraytomatrix icon arraytomatrix

记录键盘输入的值转化为数组记录然后又将其以矩阵形式输出

bootout icon bootout

基于bootstrap实现可视化布局的layoutit.com离线中文版

classweb icon classweb

分类(类别、标签)可视化网站

cnki_chinese_paper_dataset icon cnki_chinese_paper_dataset

**知网论文数据集,24000+篇论文信息。自然语言处理、信息管理、文本分类、文本摘要、关键词抽取、研究热点分析、数据挖掘、数据分析

cnki_patent_svm icon cnki_patent_svm

文本分类是指在给定分类体系下 , 根据文本的内容自动确定文本类别的过程。首先我们根据scrapy爬虫根据**知网URL的规律,爬取70多万条2014年公开的发明专利,然后通过数据清洗筛选出了60多万条含标签数据。通过TF-IDF对60多万条本文进行词频提取,依照词频排序提取前3000个词语形成语义词典,然后根据观察设置停用词。然后再用TF-IDF的方式对每个摘要进行词频选取,通过布尔模型,对比语义词典生成文本向量。然后对标签进行数字化转换。取90%的文本为训练集,10%的文本为测试集。用有监督学习的SVM算法对文本进行分类,(人类生活必需品、作业运输、化学冶金、纺织造纸、固定建筑物、机械工程、物理学、电学)分成8类

data-mining icon data-mining

Algorithm for data mining(数据挖掘算法练习)

dessert icon dessert

a java web project which features DataWarehouse & DataMining

hanlp icon hanlp

中文分词 词性标注 命名实体识别 依存句法分析 成分句法分析 语义依存分析 语义角色标注 指代消解 风格转换 语义相似度 新词发现 关键词短语提取 自动摘要 文本分类聚类 拼音简繁转换 自然语言处理

intellij-idea-tutorial icon intellij-idea-tutorial

🌻 This is a tutorial of IntelliJ IDEA, you can know how to use IntelliJ IDEA better and better.

kgqa_hlm icon kgqa_hlm

基于知识图谱的《红楼梦》人物关系可视化及问答系统

kindergarten icon kindergarten

幼儿园管理系统提供了“后台管理系统”,后台管理是系统的后台部分,实现幼儿园管理系统的教材,生病、喂药记录,幼儿园周会管理,公告,教师外出学习的管理,和对注册用户的管理

kmeans icon kmeans

一个数据挖掘里的简单聚类算法,使用了JFreeChart用于对分类结果的展示。

kmeans-1 icon kmeans-1

数据挖掘—— k-means 聚类算法

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