trainingparameters.html

来自「SVM_light是一种非常流行的支持向量机的java接口」· HTML 代码 · 共 144 行

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<FONT color="green">001</FONT>    /*<a name="line.1"></a>
<FONT color="green">002</FONT>     * JNI_SVM-light - A Java Native Interface for SVM-light<a name="line.2"></a>
<FONT color="green">003</FONT>     * <a name="line.3"></a>
<FONT color="green">004</FONT>     * Copyright (C) 2005 <a name="line.4"></a>
<FONT color="green">005</FONT>     * Tom Crecelius &amp; Martin Theobald <a name="line.5"></a>
<FONT color="green">006</FONT>     * Max-Planck Institute for Computer Science<a name="line.6"></a>
<FONT color="green">007</FONT>     * <a name="line.7"></a>
<FONT color="green">008</FONT>     * This program is free software; you can redistribute it and/or modify it under<a name="line.8"></a>
<FONT color="green">009</FONT>     * the terms of the GNU General Public License as published by the Free Software<a name="line.9"></a>
<FONT color="green">010</FONT>     * Foundation.<a name="line.10"></a>
<FONT color="green">011</FONT>     * <a name="line.11"></a>
<FONT color="green">012</FONT>     * This program is distributed in the hope that it will be useful, but WITHOUT<a name="line.12"></a>
<FONT color="green">013</FONT>     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS<a name="line.13"></a>
<FONT color="green">014</FONT>     * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more<a name="line.14"></a>
<FONT color="green">015</FONT>     * details.<a name="line.15"></a>
<FONT color="green">016</FONT>     * <a name="line.16"></a>
<FONT color="green">017</FONT>     * You should have received a copy of the GNU General Public License along with<a name="line.17"></a>
<FONT color="green">018</FONT>     * this program; if not, write to the Free Software Foundation, Inc., 51<a name="line.18"></a>
<FONT color="green">019</FONT>     * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA<a name="line.19"></a>
<FONT color="green">020</FONT>     */<a name="line.20"></a>
<FONT color="green">021</FONT>    <a name="line.21"></a>
<FONT color="green">022</FONT>    package jnisvmlight;<a name="line.22"></a>
<FONT color="green">023</FONT>    <a name="line.23"></a>
<FONT color="green">024</FONT>    /**<a name="line.24"></a>
<FONT color="green">025</FONT>     * The TrainingParameters object combines the KernelParm and LearnParam objects.<a name="line.25"></a>
<FONT color="green">026</FONT>     * <a name="line.26"></a>
<FONT color="green">027</FONT>     * @author Tom Crecelius &amp; Martin Theobald<a name="line.27"></a>
<FONT color="green">028</FONT>     */<a name="line.28"></a>
<FONT color="green">029</FONT>    public class TrainingParameters {<a name="line.29"></a>
<FONT color="green">030</FONT>    <a name="line.30"></a>
<FONT color="green">031</FONT>      private KernelParam m_kp;<a name="line.31"></a>
<FONT color="green">032</FONT>    <a name="line.32"></a>
<FONT color="green">033</FONT>      private LearnParam m_lp;<a name="line.33"></a>
<FONT color="green">034</FONT>    <a name="line.34"></a>
<FONT color="green">035</FONT>      /**<a name="line.35"></a>
<FONT color="green">036</FONT>       * Initializes the training parameters with the default values for the kernel<a name="line.36"></a>
<FONT color="green">037</FONT>       * and the learning parameters.<a name="line.37"></a>
<FONT color="green">038</FONT>       */<a name="line.38"></a>
<FONT color="green">039</FONT>      public TrainingParameters() {<a name="line.39"></a>
<FONT color="green">040</FONT>        this(new LearnParam(), new KernelParam());<a name="line.40"></a>
<FONT color="green">041</FONT>      }<a name="line.41"></a>
<FONT color="green">042</FONT>    <a name="line.42"></a>
<FONT color="green">043</FONT>      /**<a name="line.43"></a>
<FONT color="green">044</FONT>       * Initializes the training parameters with customized values for the kernel<a name="line.44"></a>
<FONT color="green">045</FONT>       * and the learning parameters.<a name="line.45"></a>
<FONT color="green">046</FONT>       */<a name="line.46"></a>
<FONT color="green">047</FONT>      public TrainingParameters(LearnParam lp, KernelParam kp) {<a name="line.47"></a>
<FONT color="green">048</FONT>        m_lp = lp;<a name="line.48"></a>
<FONT color="green">049</FONT>        m_kp = kp;<a name="line.49"></a>
<FONT color="green">050</FONT>      }<a name="line.50"></a>
<FONT color="green">051</FONT>    <a name="line.51"></a>
<FONT color="green">052</FONT>      public LearnParam getLearningParameters() {<a name="line.52"></a>
<FONT color="green">053</FONT>        return m_lp;<a name="line.53"></a>
<FONT color="green">054</FONT>      }<a name="line.54"></a>
<FONT color="green">055</FONT>    <a name="line.55"></a>
<FONT color="green">056</FONT>      public KernelParam getKernelParameters() {<a name="line.56"></a>
<FONT color="green">057</FONT>        return m_kp;<a name="line.57"></a>
<FONT color="green">058</FONT>      }<a name="line.58"></a>
<FONT color="green">059</FONT>    <a name="line.59"></a>
<FONT color="green">060</FONT>      public void setLearningParameters(LearnParam lp) {<a name="line.60"></a>
<FONT color="green">061</FONT>        this.m_lp = lp;<a name="line.61"></a>
<FONT color="green">062</FONT>      }<a name="line.62"></a>
<FONT color="green">063</FONT>    <a name="line.63"></a>
<FONT color="green">064</FONT>      public void setKernelParameters(KernelParam kp) {<a name="line.64"></a>
<FONT color="green">065</FONT>        this.m_kp = kp;<a name="line.65"></a>
<FONT color="green">066</FONT>      }<a name="line.66"></a>
<FONT color="green">067</FONT>    <a name="line.67"></a>
<FONT color="green">068</FONT>      public TrainingParameters(String[] argv) {<a name="line.68"></a>
<FONT color="green">069</FONT>        this();<a name="line.69"></a>
<FONT color="green">070</FONT>        m_lp.argc = argv.length;<a name="line.70"></a>
<FONT color="green">071</FONT>        if (argv.length &gt; 1 &amp;&amp; (argv.length % 2) == 0) {<a name="line.71"></a>
<FONT color="green">072</FONT>          m_lp.argv = argv;<a name="line.72"></a>
<FONT color="green">073</FONT>        } else {<a name="line.73"></a>
<FONT color="green">074</FONT>          System.err.println("Wrong number of arguments!");<a name="line.74"></a>
<FONT color="green">075</FONT>        }<a name="line.75"></a>
<FONT color="green">076</FONT>      }<a name="line.76"></a>
<FONT color="green">077</FONT>    }<a name="line.77"></a>




























































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