Research on Attribute Reduction Method Based on Local Dependency

• Published in: Learning Technologies and Systems Vol. 12511; pp. 138 - 147
• Main Authors: Yang, Xiaozheng, Ren, Yexing, Li, Fachao
• Format: Book Chapter
• Language: English
• Published: Switzerland Springer International Publishing AG 2021; Springer International Publishing
• Series: Lecture Notes in Computer Science
• Subjects: Attribute reduction; Core attributes; Distinguishing ability; Local dependency; Submatrix

Attribute reduction is one of the research hotspots in the field of data mining. Although the result of attribute reduction algorithm based on single attribute identification matrix is better, it is still not efficient enough to deal with large-scale information system problems. In this paper, the c...