Show HN: Don't Just Divide; Polarize and Conquer

We design a classification algorithm called Clustering Aware Classification (CAC), to find clusters in data that are tailor made to be easily classifiable when used as training datasets by classifiers for each underlying subpopulation. CAC is theoretically motivated, efficient, convergent and provably guaranteed to improve the performance of classifiers using the Logistic Loss functions. The CAC framework improves the performance of 9 different Machine Learning classifiers on 5 standard and 1 large real world dataset. Preprint of the paper can be found at https://arxiv.org/pdf/2102.11872.pdf.