package?classifiers;

import?weka.classifiers.bayes.NaiveBayes;
import?weka.classifiers.functions.LibSVM;
import?weka.classifiers.functions.Logistic;
import?weka.classifiers.functions.MultilayerPerceptron;
import?weka.classifiers.meta.AdaBoostM1;
import?weka.classifiers.trees.J48;
import?weka.classifiers.trees.RandomForest;
import?weka.core.Instances;

public?class?Classifiers?{

	/**
	?*?訓練Logistic?Regression?分類器
	?*?
	?*?@param?train
	?*????????????訓練集
	?*?@return?訓練好的分類器
	?*?
	?*?@throws?Exception
	?*/
	public?static?Logistic?logistic_regression（Instances?train）?throws?Exception?{

		System.out.println（“Logistic?Regression?Training.......“）;

		Logistic?logistic?=?new?Logistic（）;

		logistic.setRidge（0.8）;

		logistic.buildClassifier（train）;

		System.out.println（“Logistic?Regression?Training?End.......“）;

		return?logistic;

	}

	/**
	?*?訓練SVM分類器
	?*?
	?*?@param?train
	?*????????????訓練集
	?*?@return?訓練好的分類器
	?*?@throws?Exception
	?*/
	public?static?LibSVM?SVM（Instances?train）?throws?Exception?{

		System.out.println（“SVM?Training.......“）;

		LibSVM?libsvm?=?new?LibSVM（）;

		libsvm.setCost（100）;

		libsvm.buildClassifier（train）;

		System.out.println（“SVM?Training?End.......“）;

		return?libsvm;

	}

	/**
	?*?訓練隨機森林分類器
	?*?
	?*?@param?train
	?*????????????訓練集
	?*?@return?訓練好的分類器
	?*?@throws?Exception
	?*/
	public?static?RandomForest?random_forest（Instances?train）?throws?Exception?{

		System.out.println（“RandomForest?Training.......“）;

		RandomForest?forest?=?new?RandomForest（）;

		forest.setNumTrees（100）;

		//?forest.setMaxDepth（10）;

		forest.buildClassifier（train）;

		System.out.println（“RandomForest?Training?End.......“）;

		return?forest;

	}

	/**
	?*?訓練樸素貝葉斯分類器
	?*?
	?*?@param?train
	?*????????????訓練集
	?*?@return?訓練好的分類器
	?*?@throws?Exception
	?*/
	public?static?NaiveBayes?naive_bayes（Instances?train）?throws?Exception?{

		System.out.println（“Naive?Bayes?Training.......“）;

		NaiveBayes?bayes?=?new?NaiveBayes（）;

		bayes.buildClassifier（train）;

		System.out.println（“Naive?Bayes?Training?End.......“）;

		return?bayes;

	}

	/**
	?*?訓練BP神經網絡分類器
	?*?
	?*?@param?train
	?*????????????訓練集
	?*?@return?訓練好的分類器
	?*?@throws?Exception
	?*/
	public?static?MultilayerPerceptron?BP（Instances?train）?throws?Exception?{

		System.out.println（“BP?Training.......“）;

		MultilayerPerceptron?mlp?=?new?MultilayerPerceptron（）;

		mlp.buildClassifier（train）;

		System.out.println（“BP?Training?End.......“）;

		return?mlp;
	}

	/**
	?*?訓練C4.5決策樹分類器
	?*?
	?*?@param?train
	?*????????????訓練集
	?*?@return?訓練好的分類器
	?*?@throws?Exception
	?*/
	public?static?J48?decision_tree（Instances?train）?throws?Exception?{

		System.out.println（“C4.5?Training.......“）;

		J48?tree?=?new?J48（）;

		tree.buildClassifier（train）;

		System.out.println（“C4.5?Training?End.......“）;

		return?tree;
	}

	/**
	?*?訓練Adaboost組合分類器
	?*?
	?*?@param?train
	?*????????????訓練集
	?*?@return?訓練好的分類器
	?*?@throws?Exception
	?*/
	public?static?AdaBoostM1?Ada_boost（Instances?train）?throws?Exception?{

		

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

????.......???????455??2015-11-10?22:40??stock-master\.classpath

????.......???????364??2015-11-10?22:40??stock-master\.project

?????文件????????144??2016-08-09?00:32??stock-master\.settings\org.eclipse.core.resources.prefs

????.......???????587??2015-11-10?22:40??stock-master\.settings\org.eclipse.jdt.core.prefs

????.......????211985??2015-11-10?22:40??stock-master\data\000752.csv

????.......?????65681??2015-11-10?22:40??stock-master\data\300251.csv

????.......?????44707??2015-11-10?22:40??stock-master\data\300329.csv

????.......??????7694??2015-11-10?22:40??stock-master\data\300431.csv

????.......??????4531??2015-11-10?22:40??stock-master\data\603616.csv

????.......???6992343??2015-11-10?22:40??stock-master\data\feature\simple120_3_day.arff

?????文件???10940099??2016-08-09?00:35??stock-master\data\feature\szzs_simple120_3_day.arff

????.......????333842??2015-11-10?22:40??stock-master\data\szzs.csv

????.......????341832??2015-11-10?22:40??stock-master\data\szzs_new.csv

?????文件?????352227??2016-08-08?23:15??stock-master\data\table.csv

????.......????381303??2015-11-10?22:40??stock-master\lib\javaml-0.1.7.jar

????.......?????51628??2015-11-10?22:40??stock-master\lib\libsvm.jar

????.......???6555904??2015-11-10?22:40??stock-master\lib\weka.jar

????.......???????372??2015-11-10?22:40??stock-master\README.md

?????文件???????3446??2016-08-09?00:32??stock-master\src\classifiers\Classifiers.java

?????文件????????781??2016-08-09?00:33??stock-master\src\feature\Feature.java

?????文件???????1065??2016-08-09?00:33??stock-master\src\label\RiseFallLabel.java

?????文件???????1071??2016-08-09?00:35??stock-master\src\test\ContinueStop.java

?????文件???????3740??2016-08-09?00:29??stock-master\src\test\Predict.java

?????文件????????890??2016-08-09?00:29??stock-master\src\test\Stop.java

?????文件???????1188??2016-08-09?00:34??stock-master\src\util\Price.java

?????文件????????633??2016-08-09?00:33??stock-master\src\util\ReadWriteFile.java

?????目錄??????????0??2015-11-10?22:40??stock-master\data\feature

?????目錄??????????0??2015-11-10?22:40??stock-master\src\classifiers

?????目錄??????????0??2015-11-10?22:40??stock-master\src\feature

?????目錄??????????0??2015-11-10?22:40??stock-master\src\label

............此處省略11個文件信息