phrasecount.cs

贝叶斯分类代码,实现分类

/* ====================================================================
 * Copyright (c) 2006 Erich Guenther ([e-mail])
 * All rights reserved.
 *                       
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer. 
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 * 
 * 3. The name of the author(s) must not be used to endorse or promote 
 *    products derived from this software without prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY
 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE. 
 */
using System;
using System.Collections.Generic;
using System.Text;
using System.Text.RegularExpressions;

namespace BayesClassifier
{
	/// <summary>
	/// stores occurence counter for words or phrases</summary>
	class PhraseCount
	{
		string m_RawPhrase;

		public PhraseCount(string rawPhrase)
		{
			m_RawPhrase = rawPhrase;
			m_Count = 0;
		}

		/// <value>
		/// Stores the raw Phrase, the real matching phrase is stored as key to this element</value>
		/// <seealso cref="DePhrase(string)">
		/// See DePhrase </seealso>
		public string RawPhrase
		{
			get { return m_RawPhrase; }
			//set { m_RawPhrase = value; }
		}

		int m_Count;

		/// <value>
		/// Count Accessor</value>
		public int Count
		{
			get { return m_Count; }
			set { m_Count = value; }
		}
	}
}