Spectral Feature Selection for Data Mining

• Tác giả: Huan Liu, Zheng Alan Zhao
• Ngôn ngữ: eng
• Thông tin xuất bản: Boca Raton, FL : Taylor & Francis, 2012
• Bộ sưu tập: Tài liệu truy cập mở
• ID: 248965
• Chủ đề: 1. Data mining

Tóm tắt

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.