svm_parameter.cs

支持向量机程序,非常有用,可以供大家实验使用,改进.希望能多大家工作有帮助.

using System;
namespace libsvm
{
	[Serializable]
	public class svm_parameter 
	{
		/* svm_type */
		public const int C_SVC = 0;
		public const int NU_SVC = 1;
		public const int ONE_CLASS = 2;
		public const int EPSILON_SVR = 3;
		public const int NU_SVR = 4;
		
		/* kernel_type */
		public const int LINEAR = 0;
		public const int POLY = 1;
		public const int RBF = 2;
		public const int SIGMOID = 3;
		
		public int svm_type;
		public int kernel_type;
		public double degree; // for poly
		public double gamma; // for poly/rbf/sigmoid
		public double coef0; // for poly/sigmoid
		
		// these are for training only
		public double cache_size; // in MB
		public double eps; // stopping criteria
		public double C; // for C_SVC, EPSILON_SVR and NU_SVR
		public int nr_weight; // for C_SVC
		public int[] weight_label; // for C_SVC
		public double[] weight; // for C_SVC
		public double nu; // for NU_SVC, ONE_CLASS, and NU_SVR
		public double p; // for EPSILON_SVR
		public int shrinking; // use the shrinking heuristics
		public int probability; // do probability estimates
		
		//UPGRADE_TODO: 方法“java.lang.Object.clone”的等效方法不是重写方法。 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="jlca1143"'
		public System.Object Clone()
		{
			try
			{
				return base.MemberwiseClone();
			}
			//UPGRADE_NOTE: 异常 'java.lang.CloneNotSupportedException' 已转换为具有不同的行为的 'System.Exception'。 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="jlca1100"'
			catch (System.Exception e)
			{
				return null;
			}
		}
	}
}