Description: matlab编写的文本分类的程序，可以对已经分好词的文本进行分类，先自己导入数据，用libsvm中的svm进行分类和预测，特征用tfidf算法，还利用卡方检验进行了特征选择，可自行设定阈值。-matlab prepared text classification program, you can have a good word of text classification, classification and prediction using libsvm in svm, characterized by tfidf algorithm, also used the chi-square test was used for feature selection, you can set thresholds on their own. Platform: |
Size: 35840 |
Author:wang |
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Description: generate Weibull distribution from the uniform distribution and compare it with Matlab built-in function then test the goodness of fit using generated chi-square and Matlab built-in function Platform: |
Size: 2048 |
Author:alathwary
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Search - Chi-test in matlab