JbibbLDA使用。

最新推荐文章于 2026-01-01 15:39:09 发布

原创最新推荐文章于 2026-01-01 15:39:09 发布 · 572 阅读

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#LDA #java

离线训练模型：

package jgibblda;

public class dd {
     public static void main(String[] args) {
         LDACmdOption ldaOption = new LDACmdOption();   
         ldaOption.est = true;  
         ldaOption.estc = false;  
         ldaOption.modelName = "model-final";  
         ldaOption.dir = "F:/LDAWork";    
         ldaOption.dfile = "test.txt";  
         ldaOption.alpha = 0.5;  
         ldaOption.beta = 0.1;  
         ldaOption.K = 200;  
         ldaOption.niters = 1000;
         ldaOption.savestep=100;
         ldaOption.twords=200;
         
         Estimator estimator = new Estimator();  
         estimator.init(ldaOption);  
         estimator.estimate();
    }
}

在线计算数据：

package jgibblda;

public class onlineuse {
     public static void main(String[] args) {
    	 LDACmdOption ldaOption = new LDACmdOption();   
         ldaOption.inf = true;  
        ldaOption.estc = false;  
        ldaOption.dir = "D:/Users/huaiyu/Workspaces/JGibbLDA-v.1.0/test";   
        ldaOption.modelName = "model-00200";  
        ldaOption.dfile = "tmp.txt";  
        Inferencer inferencer = new Inferencer();   
        inferencer.init(ldaOption);  
        Model newModel = inferencer.inference();
         
	}
}