Local Cascade Ensemble for Multivariate Data Classification

There are three main reasons We present LCE, a Local Cascade Ensemble for that justify the use of ensembles over single classifiers [Dietterich, traditional (tabular) multivariate data classification, 2000]: statistical (reduce the risk of choosing the and its extension LCEM for Multivariate Time Series wrong classifier by averaging when the amount of training (MTS) classification. LCE is a new hybrid ensemble data available is too small compared to the size of the hypothesis method that combines an explicit boostingbagging space), computational (local search from many different approach to handle the bias-variance tradeoff starting points may provide a better approximation to faced by machine learning models and an implicit the true unknown function than any of the individual classifier), divide-and-conquer approach to individualize and representational (expansion of the space of representable classifier errors on different parts of the training functions).