Machine Learning, Towards Data Science, AI, Data Science, Data Preprocessing.
high scores. In LDA-PCA it improved the results from 0.704 to 0.783 (8% jump in accuracy!), but in RF-PCA it makes things worse, from 0.711 to 0.668 (4.35% drop in accuracy!) On the other hand, using RF-PCA with “QuantileTransformer-Normal”, improved the accuracy to 0.766 (5% jump in accuracy!) We