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DTSTAMP:20250919T083416Z
DESCRIPTION:Linear Unsupervised and Active Learning\n\nThis talk is compose
 d of two parts\, linear unsupervised learning\, and linear active learning
 . Part 1: Unsupervised machine learning\, or clustering\, divides a hetero
 geneous data into homogenous subsets. Here we develop a clustering algorit
 hm for linear regressions\, with direct application in clustering shapes. 
 Looking at physical shapes as a closed surface\, and employing this algori
 thm allows us to treat clustering shapes through mathematical functions. T
 his new view extends the Bayesian information criterion for clustering pur
 pose. Part 2: Active learning is concerned about requesting specific data 
 points to increase prediction power\, combining machine learning with desi
 gn of experiments. I develop linear active learning\, and will discuss the
  challenges of applying the method in practice on empirical modelling of o
 ptical fibre amplifiers.\n
DTSTART:20180405T190000Z
DTEND:20180405T200000Z
LOCATION:Room PK-5115 \, CA\, Pavillon President-Kennedy
SUMMARY:Vahid Partovi Nia\, Huawei Technologies and Ecole Polytechnique Mon
 treal
URL:/mathstat/channels/event/vahid-partovi-nia-huawei-
 technologies-and-ecole-polytechnique-montreal-286317
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