topic : Text Mining & Topic analysis
date : 2023-04-30
language : python
version : 3.7.16
third-party library : gensim、nltk、wordcloud、pyLDAvis、pandas、os、re、pickle
details : Please use text mining method or network mining method according to Article Title (optional), Author Keywords, Keywords Plus, Abstract (optional)
and other fields to find the main research direction in the field of data mining, and briefly describe; Which directions are promising, and why?
file structure:
analysis:分析结果
analysis_numTopic_numPaperInDoc{0|1|10}.png: 不同numPaperInDoc的主题数量分析图(一致性和困惑性)
code:项目源码
text_mining.py: 项目主要代码,文本挖掘
text_mining_try.py: 添加了Paper Title和Abstract字段的文本挖掘
install_nltk.py: 安装nltk代码
analysis.py: 模型分析代码(分析不同numTopic)
result:挖掘结果
result_numTopic{2-20}_numPaperInDoc{0|1|10}: 对应numTopic和numPaperInDoc的挖掘结果文件夹
corpus_numTopic_numPaperInDoc.pkl:词袋变量
dictionary_numTopic_numPaperInDoc.txt:数据字典文本
lda_numTopic_numPaperInDoc.model(.npy,.id2word,.state):LDA模型
pcoa_numTopic_numPaperInDoc.html:主题PCoA分析结果网页
topic_numTopic_numPaperInDoc.png:主题词云图
topic_numTopic_numPaperInDoc.txt:主题输出文本
步骤流程图.jpg
分析报告.pdf
readme.txt
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【资源介绍】 基于Python实现文本挖掘和主题分析项目源码+实验报告(时空数据分析与挖掘作业).zip基于Python实现文本挖掘和主题分析项目源码+实验报告(时空数据分析与挖掘作业).zip基于Python实现文本挖掘和主题分析项目源码+实验报告(时空数据分析与挖掘作业).zip基于Python实现文本挖掘和主题分析项目源码+实验报告(时空数据分析与挖掘作业).zip 基于Python实现文本挖掘和主题分析项目源码+实验报告(时空数据分析与挖掘作业).zip 基于Python实现文本挖掘和主题分析项目源码+实验报告(时空数据分析与挖掘作业).zip 含源码+实验报告 【备注】 该项目是个人毕设or课设or大作业项目,代码都经过本地调试测试,功能ok才上传,可快速上手运行!欢迎下载使用,可用于小白学习、进阶。 该资源主要针对计算机、通信、人工智能、自动化等相关专业的学生、老师或从业者下载使用,亦可作为期末课程设计、课程大作业、毕业设计等。 项目整体具有较高的学习借鉴价值!基础能力强的可以在此基础上修改调整,以实现不同的功能。 欢迎下载使用,也欢迎交流学习~
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基于Python实现文本挖掘和主题分析项目源码+实验报告(时空数据分析与挖掘作业).zip (527个子文件)
pcoa_numTopic20_numPaperInDoc10.html 321KB
pcoa_numTopic19_numPaperInDoc10.html 306KB
pcoa_numTopic18_numPaperInDoc10.html 269KB
pcoa_numTopic17_numPaperInDoc10.html 267KB
pcoa_numTopic16_numPaperInDoc10.html 237KB
pcoa_numTopic15_numPaperInDoc10.html 225KB
pcoa_numTopic14_numPaperInDoc10.html 203KB
pcoa_numTopic13_numPaperInDoc10.html 194KB
pcoa_numTopic12_numPaperInDoc10.html 178KB
pcoa_numTopic11_numPaperInDoc10.html 158KB
pcoa_numTopic19_numPaperInDoc0.html 154KB
pcoa_numTopic20_numPaperInDoc0.html 150KB
pcoa_numTopic18_numPaperInDoc0.html 143KB
pcoa_numTopic10_numPaperInDoc10.html 143KB
pcoa_numTopic17_numPaperInDoc0.html 141KB
pcoa_numTopic9_numPaperInDoc10.html 130KB
pcoa_numTopic15_numPaperInDoc0.html 113KB
pcoa_numTopic13_numPaperInDoc0.html 109KB
pcoa_numTopic8_numPaperInDoc10.html 108KB
pcoa_numTopic12_numPaperInDoc0.html 105KB
pcoa_numTopic16_numPaperInDoc0.html 105KB
pcoa_numTopic10_numPaperInDoc0.html 100KB
pcoa_numTopic14_numPaperInDoc0.html 99KB
pcoa_numTopic20_numPaperInDoc1.html 99KB
pcoa_numTopic19_numPaperInDoc1.html 94KB
pcoa_numTopic18_numPaperInDoc1.html 93KB
pcoa_numTopic7_numPaperInDoc10.html 90KB
pcoa_numTopic17_numPaperInDoc1.html 84KB
pcoa_numTopic11_numPaperInDoc0.html 83KB
pcoa_numTopic6_numPaperInDoc10.html 83KB
pcoa_numTopic8_numPaperInDoc0.html 83KB
pcoa_numTopic16_numPaperInDoc1.html 81KB
pcoa_numTopic15_numPaperInDoc1.html 77KB
pcoa_numTopic14_numPaperInDoc1.html 71KB
pcoa_numTopic5_numPaperInDoc10.html 67KB
pcoa_numTopic9_numPaperInDoc0.html 66KB
pcoa_numTopic13_numPaperInDoc1.html 64KB
pcoa_numTopic12_numPaperInDoc1.html 62KB
pcoa_numTopic7_numPaperInDoc0.html 56KB
pcoa_numTopic10_numPaperInDoc1.html 56KB
pcoa_numTopic11_numPaperInDoc1.html 56KB
pcoa_numTopic6_numPaperInDoc0.html 54KB
pcoa_numTopic5_numPaperInDoc0.html 52KB
pcoa_numTopic9_numPaperInDoc1.html 52KB
pcoa_numTopic8_numPaperInDoc1.html 51KB
pcoa_numTopic4_numPaperInDoc0.html 51KB
pcoa_numTopic4_numPaperInDoc10.html 48KB
pcoa_numTopic6_numPaperInDoc1.html 48KB
pcoa_numTopic7_numPaperInDoc1.html 47KB
pcoa_numTopic3_numPaperInDoc0.html 39KB
pcoa_numTopic3_numPaperInDoc10.html 38KB
pcoa_numTopic5_numPaperInDoc1.html 37KB
pcoa_numTopic4_numPaperInDoc1.html 31KB
pcoa_numTopic2_numPaperInDoc10.html 26KB
pcoa_numTopic2_numPaperInDoc0.html 24KB
pcoa_numTopic3_numPaperInDoc1.html 22KB
pcoa_numTopic2_numPaperInDoc1.html 16KB
lda_numTopic19_numPaperInDoc1.model.id2word 2.05MB
lda_numTopic12_numPaperInDoc1.model.id2word 2.05MB
lda_numTopic18_numPaperInDoc1.model.id2word 2.05MB
lda_numTopic3_numPaperInDoc1.model.id2word 2.05MB
lda_numTopic17_numPaperInDoc1.model.id2word 2.05MB
lda_numTopic5_numPaperInDoc1.model.id2word 2.05MB
lda_numTopic10_numPaperInDoc1.model.id2word 2.05MB
lda_numTopic8_numPaperInDoc1.model.id2word 2.05MB
lda_numTopic2_numPaperInDoc1.model.id2word 2.05MB
lda_numTopic6_numPaperInDoc1.model.id2word 2.05MB
lda_numTopic4_numPaperInDoc1.model.id2word 2.05MB
lda_numTopic20_numPaperInDoc1.model.id2word 2.05MB
lda_numTopic11_numPaperInDoc1.model.id2word 2.05MB
lda_numTopic13_numPaperInDoc1.model.id2word 2.05MB
lda_numTopic14_numPaperInDoc1.model.id2word 2.05MB
lda_numTopic16_numPaperInDoc1.model.id2word 2.05MB
lda_numTopic7_numPaperInDoc1.model.id2word 2.05MB
lda_numTopic15_numPaperInDoc1.model.id2word 2.05MB
lda_numTopic9_numPaperInDoc1.model.id2word 2.05MB
lda_numTopic5_numPaperInDoc10.model.id2word 2.05MB
lda_numTopic7_numPaperInDoc10.model.id2word 2.05MB
lda_numTopic18_numPaperInDoc10.model.id2word 2.05MB
lda_numTopic11_numPaperInDoc10.model.id2word 2.05MB
lda_numTopic13_numPaperInDoc10.model.id2word 2.05MB
lda_numTopic19_numPaperInDoc10.model.id2word 2.05MB
lda_numTopic2_numPaperInDoc10.model.id2word 2.05MB
lda_numTopic10_numPaperInDoc10.model.id2word 2.05MB
lda_numTopic20_numPaperInDoc10.model.id2word 2.05MB
lda_numTopic8_numPaperInDoc10.model.id2word 2.05MB
lda_numTopic9_numPaperInDoc10.model.id2word 2.05MB
lda_numTopic15_numPaperInDoc10.model.id2word 2.05MB
lda_numTopic6_numPaperInDoc10.model.id2word 2.05MB
lda_numTopic3_numPaperInDoc10.model.id2word 2.05MB
lda_numTopic4_numPaperInDoc10.model.id2word 2.05MB
lda_numTopic14_numPaperInDoc10.model.id2word 2.05MB
lda_numTopic17_numPaperInDoc10.model.id2word 2.05MB
lda_numTopic12_numPaperInDoc10.model.id2word 2.05MB
lda_numTopic16_numPaperInDoc10.model.id2word 2.05MB
lda_numTopic2_numPaperInDoc0.model.id2word 1.99MB
lda_numTopic10_numPaperInDoc0.model.id2word 1.99MB
lda_numTopic5_numPaperInDoc0.model.id2word 1.99MB
lda_numTopic8_numPaperInDoc0.model.id2word 1.99MB
lda_numTopic15_numPaperInDoc0.model.id2word 1.99MB
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