{"type":"ScholarlyArticle","title":"Multi-Task Multi-View Clustering for Non-Negative Data","authors":[{"name":"Xianchao Zhang","slug":"xianchao-zhang","given":"Xianchao","family":"Zhang","affiliation":""},{"name":"Xiaotong Zhang","slug":"xiaotong-zhang","given":"Xiaotong","family":"Zhang","affiliation":""},{"name":"Han Liu","slug":"han-liu","given":"Han","family":"Liu","affiliation":""}],"abstract":"Multi-task clustering and multi-view clustering have severally found wide applications and received much attention in recent years. Nevertheless, there are many clustering problems that involve both multi-task clustering and multi-view clustering, i.e., the tasks are closely related and each task can be analyzed from multiple views. In this paper, for non-negative data (e.g., documents), we introduce a multi-task multi-view clustering (MTMVC) framework which integrates within-view-task clustering, multi-view relationship learning and multi-task relationship learning. We then propose a specific algorithm to optimize the MTMVC framework. Experimental results show the superiority of the proposed algorithm over either multi-task clustering algorithms or multi-view clustering algorithms for multi-task clustering of multi-view data.","doi":null,"url":"https://ijcai.org/proceedings/2015/569","pdf":"https://ijcai.org/proceedings/2015/0569.pdf","markdown":"https://ijcai.org/proceedings/2015/569.md","bibtex":"https://ijcai.org/proceedings/2015/bibtex/569","volume":{"slug":"2015","title":"Proceedings of the Twenty-Fourth International Joint Conference on Artificial Intelligence","short_title":"IJCAI 2015","url":"https://ijcai.org/proceedings/2015/","year":2015,"location":"Buenos Aires, Argentina","dates":"25–31 July 2015","editors":"Qiang Yang and Michael Wooldridge","isbn":"978-1-57735-738-4","publisher":"International Joint Conferences on Artificial Intelligence","doi_prefix":""},"section":"Special Track on Machine Learning","track":"Special Track on Machine Learning","number":569,"pages":{"first":4062,"last":4067},"keywords":[],"videos":[],"references":[],"license_note":"Copyright International Joint Conferences on Artificial Intelligence."}