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First Author : Wei Gao

Affiliation of Author(s): 数理与信息工程学院

Date of Publication : 2018-01-01

Document Type : 期刊

Journal : International Journal of Computer Mathematics

Volume: Vol.95

Issue : No.8

Page Number : 1527-1547

ISSN : 0020-7160;1029-0265

Translation or Not : no

Key Words : Statistical;learning;theory;k-partite;ranking;AUC;criterion;shatter;coefficient;margin

Abstract : The k-partite ranking, as an extension of bipartite ranking, is widely used in information retrieval and other computer applications. Such implement aims to obtain an optimal ranking function which assigns a score to each instance. The AUC (Area Under the