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Peng, Chong; Kang, Zhao; Yang, Ming; Cheng, Qiang
IEEE signal processing letters, 2016-July, 2016-7-00, 20160701, Letnik: 23, Številka: 7Journal Article
We propose a new subspace clustering method that integrates feature selection into subspace clustering. Rather than using all features to construct a low-rank representation of the data, we find such a representation using only relevant features, which helps in revealing more accurate data relationships. Two variants are proposed by using both convex and nonconvex rank approximations. Extensive experimental results confirm the effectiveness of the proposed method and models.
