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Conference papers
Proximal Optimization for Fuzzy Subspace Clustering
Abstract : This paper proposes a fuzzy partitioning subspace clustering algorithm that minimizes a variant of the FCM cost function with a weighted Euclidean distance and a penalty term. To this aim it considers the framework of proximal optimization. It establishes the expression of the proximal operator for the considered cost function and derives PFSCM, an algorithm combining proximal descent and alternate optimization. Experiments show the relevance of the proposed approach.
Cited literature [14 references]
https://hal.sorbonne-universite.fr/hal-01364652
Contributor : Arthur Guillon <>
Submitted on : Monday, September 12, 2016 - 5:25:56 PM
Last modification on : Thursday, March 21, 2019 - 1:20:46 PM
Document(s) archivé(s) le : Tuesday, December 13, 2016 - 4:03:38 PM
Contributor : Arthur Guillon <>
Submitted on : Monday, September 12, 2016 - 5:25:56 PM
Last modification on : Thursday, March 21, 2019 - 1:20:46 PM
Document(s) archivé(s) le : Tuesday, December 13, 2016 - 4:03:38 PM
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