We propose an adaptive scheme of broadening the discrete spectral data from numerical renormalization group (NRG) calculations to improve the resolution of dynamical properties at finite energies. While the conventional scheme overbroadens narrow features at large frequency by broadening discrete weights with constant width in log-frequency, our scheme broadens each discrete contribution indivi...

We propose a new algorithm, called CILA, for discretization of continuous attribute. The CILA algorithm can be used with any class labeled data. The tests performed using the CILA algorithm show that it generates discretization schemes with almost always the highest dependence between the class labels and the discrete intervals, and always with significantly lower number of intervals, when comp...