variance-threshold 6 feature-selection 4 machine-learning 3 dimensionality-reduction 2 mutual-information 2 pca 2 python 2 information-gain 1 knn-classification 1 recursive-feature-elimination 1 tsne-visualization 1 wrapper-selection 1 correlation 1 variance-analysis 1 ada-boost-classifier 1 bagging-classifier 1 boosting-ensemble 1 corelation-of-features 1 data-mining 1 decision-tree-classifier 1 ensemble-classifier 1 random-forest-classifier 1 rfe 1 select-k-best 1 smote-algorithm 1 svm-classifier 1 kmeans-clustering 1 ipynb 1 jupyter-notebook 1 k-fold-cross-validation 1 naive-bayes 1 activity-recognition 1 analytics 1 correlation-analysis 1 data-pre 1 data-visualization 1 feature-engineering 1 matplotlib 1 model-building-and-evaluation 1 numpy 1 pandas 1 scikit 1 seaborn 1 auto-encoder 1 back-feature-elimination 1 bernoulli-naive-bayes 1 chi-square 1 forward-feature-elimination 1