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使用朴素贝叶斯文本分类的Python代码
应用背景朴素贝叶斯分类器是最成功的已知的学习分类文本文件的算法。我们将提供adatasetcontaining 20000新闻组消息从20个新闻组绘制。数据集包含20个新闻组的1000个文件。关键技术1.请请从 http://www.cs.cmu.edu/afs/cs/project/theo-11/www/naive-bayes.html 下载数据
2.分类是做 usingNaive 贝叶斯分类技术。
3.程序语言编写的 python。
4.Theaccuracyresult 是 98.7%是很好。
5.数据集很大,所以训练分类器的数据作为训练数据半休息一半作为测试数据
- 2022-02-04 14:40:20下载
- 积分:1
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Ini文件的读取类
支持读取windows ini配置文件的读取和写入
Ini文件的读取类
支持读取windows ini配置文件的读取和写入-Ini document reader category of support read windows ini configuration file read and write
- 2022-02-12 22:55:54下载
- 积分:1
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是对文件目录的操作,包括获得目录及其根据目录操作文件
是对文件目录的操作,包括获得目录及其根据目录操作文件-of directory operations, including directory and its operation under the directory paper
- 2022-02-04 14:03:02下载
- 积分:1
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vc make the Notepad, a simple, string processing, input input
vc做的记事本,简单,字符串处理,输入输入-vc make the Notepad, a simple, string processing, input input
- 2023-02-08 16:50:04下载
- 积分:1
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自己写的文件取反加密类,对于加密不是太严格的程序来说差不多足够了,主要是用于本地消息传输。
包括从文件读数据,写入加密数据,恢复加密数据。...
自己写的文件取反加密类,对于加密不是太严格的程序来说差不多足够了,主要是用于本地消息传输。
包括从文件读数据,写入加密数据,恢复加密数据。-Himself wrote the paper check category of anti-encryption, the encryption is not very strict procedures for nearly enough, mainly for the local message transfer. Including data from the document read, write encrypted data, the restoration of encrypted data.
- 2022-07-07 07:35:28下载
- 积分:1
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datawindow转换为excel表格
datawindow转换为excel表格-datawindow converted to excel forms
- 2022-03-16 23:17:47下载
- 积分:1
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Will display the contents of the documents, this is a DOS program, delphi useles...
将文件内容显示出来,这是一个DOS程序,没用delphi做过DOS程序的可以看一下。-Will display the contents of the documents, this is a DOS program, delphi useless DOS procedures can be done to look at.
- 2023-07-14 23:50:03下载
- 积分:1
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读取一个文件夹里的所有.txt文件并对每个文件的数据进行计算,计算结果输出...
读取一个文件夹里的所有.txt文件并对每个文件的数据进行计算,计算结果输出-A folder to read all. Txt files for each document data calculation results of output
- 2022-12-31 07:00:13下载
- 积分:1
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文件分割C程序,在C编程下文件的分割程序,对C初学者的提高很有用....
文件分割C程序,在C编程下文件的分割程序,对C初学者的提高很有用.-document procedures in the C programming documents under separate procedures, the right to raise C beginners useful.
- 2022-08-19 23:02:43下载
- 积分:1
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AppWizard has created this CIniDemo application for you. This application
not...
AppWizard has created this CIniDemo application for you. This application
not only demonstrates the basics of using the Microsoft Foundation classes
but is also a starting point for writing your application.-+5.0 has created this CIniDemo appli tion for you. This application not only demon strates the basics of using the Microsoft Found ation classes but is also a starting point for wr iting your application.
- 2022-07-23 12:02:16下载
- 积分:1