C# 贝叶斯 分类算法

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.IO;
using System.Text;
using System.Windows.Forms;
using Expat.Bayesian;

namespace SpamFilterSample
{
	public partial class Form1 : Form
	{
		private SpamFilter _filter;

		public Form1（）
		{
			InitializeComponent（）;
		}

		private void TestFile（string file）
		{
			if （_filter == null）
			{
				MessageBox.Show（“Load first!“）;
				return;
			}

			string body = new StreamReader（file）.ReadToEnd（）;
			txtOut.Text = file + Environment.NewLine + “score: “ + _filter.Test（body）.ToString（）;
			txtOut.AppendText（Environment.NewLine + Environment.NewLine + body）;
		}

		#region clicks
		private void btnLoad_Click（object sender EventA

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     文件         937  2008-02-05 19:54  SpamFilterSample.sln
     目录           0  2008-02-05 20:08  SpamFilterSample\Bayesian\
     文件        2756  2008-02-05 20:08  SpamFilterSample\Bayesian\Corpus.cs
     文件        9236  2008-02-05 20:08  SpamFilterSample\Bayesian\SpamFilter.cs
     目录           0  2008-02-05 20:31  SpamFilterSample\bin\
     目录           0  2008-02-05 20:30  SpamFilterSample\bin\Release\
     文件       28672  2008-02-05 20:30  SpamFilterSample\bin\Release\SpamFilterSample.exe
     文件        2607  2008-02-05 20:21  SpamFilterSample\Form1.cs
     文件        5294  2008-02-05 20:09  SpamFilterSample\Form1.Designer.cs
     文件        5814  2008-02-05 20:09  SpamFilterSample\Form1.resx
     文件         405  2008-02-05 19:54  SpamFilterSample\Program.cs
     目录           0  2008-02-05 19:54  SpamFilterSample\Properties\
     文件        1348  2008-02-05 19:54  SpamFilterSample\Properties\AssemblyInfo.cs
     文件        2512  2008-02-05 19:54  SpamFilterSample\Properties\Resources.Designer.cs
     文件        5350  2008-02-05 19:54  SpamFilterSample\Properties\Resources.resx
     文件        1022  2008-02-05 19:54  SpamFilterSample\Properties\Settings.Designer.cs
     文件         249  2008-02-05 19:54  SpamFilterSample\Properties\Settings.settings
     文件        3658  2008-02-05 20:16  SpamFilterSample\SpamFilterSample.csproj
     目录           0  2008-02-05 20:23  SpamFilterSample\TestData\
     文件         762  2008-02-05 20:03  SpamFilterSample\TestData\definatelyOK.txt
     文件        2562  2008-02-05 20:18  SpamFilterSample\TestData\definatelySpam.txt
     文件      511066  2008-02-05 20:01  SpamFilterSample\TestData\good.txt
     文件         349  2008-02-05 20:23  SpamFilterSample\TestData\maybeSpam.txt
     文件       50308  2008-02-05 20:30  SpamFilterSample\TestData\out.txt
     文件      207960  2008-02-05 20:01  SpamFilterSample\TestData\spam.txt