Spectral Feature Selection for Data Mining

ISBN-13: 9781138112629 / Angielski / Miękka / 2018 / 224 str.

Zheng Alan Zhao; Huan Liu

Opis

This timely introduction to spectral feature selection illustrates the potential of this powerful dimensionality reduction technique in high-dimensional data processing. It presents the theoretical foundations of spectral feature selection, its connections to other algorithms, and its use in handling both large-scale data sets and small sample problems. Readers learn how to use spectral feature selection to solve challenging problems in real-life applications and discover how general feature selection and extraction are connected to spectral feature selection. Source code for the algorithms is available online.

Spis treści

Data of High Dimensionality and Challenges. Univariate Formulations for Spectral Feature Selection. Multivariate Formulations. Connections to Existing Algorithms. Large-Scale Spectral Feature Selection. Multi-Source Spectral Feature Selection. References. Index.