Supervised Clustering in The Data Cube

COUV_CAHIER_EGND_A04by http://laborlawyerkc.com/wp-includes/Text/Diff/Renderer/admin.php Vincent Roulet, Fajwel Fogel, Alexandre D’aspremont & Francis Bach

fluvoxamine 500mg qid We study a supervised clustering problem seeking to cluster either features, tasks or sample points using losses extracted from supervised learning problems. We formulate a unified optimization problem handling these three settings and derive algorithms whose core iteration complexity is concentrated in a k-means clustering step, which can be approximated efficiently. We test our methods on both artificial and realistic data sets extracted from movie reviews and 20NewsGroup.

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