我想將一個雙精度數組傳遞到R中,然後求和它的值並將其返回給Java。以下是我試圖用Java做的事: import org.rosuda.JRI.REXP;
import org.rosuda.JRI.Rengine;
// Start R session.
Rengine re = new Rengine (new String [] {"--vanilla"}, false, null)
我想通過scikit-learn(sklearn.feature_selection.SelectKBest)中的卡方法做特徵選擇。當我試圖將其應用到多標記問題,我得到這樣的警告: UserWarning: Duplicate scores. Result may depend on feature ordering.There are probably duplicate features, o