Which classification model should I use for this PCA biplot? I'm trying to do a binary classification model but the classes are close to each other

by Ralph Kang   Last Updated May 28, 2018 10:19 AM

PCA biplot

Please see the link on top. I tried using DecisionTreeClassifier and RandomForestClassifier but both only give around 0.18 to 0.20 f1-score. I have more false negatives than True Positives.

This one shows my PCA biplot but only for the first class.

Tags : pca python


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