{"634022":{"#nid":"634022","#data":{"type":"event","title":"SCS Recruiting Seminar: Vatsal Sharan","body":[{"value":"\u003Cp\u003ETITLE: \u003Cem\u003EModern Perspectives on Classical Learning Problems: Role of Memory and Data Amplification\u003C\/em\u003E\u003C\/p\u003E\r\n\r\n\u003Cp\u003EABSTRACT:\u003C\/p\u003E\r\n\r\n\u003Cp\u003EThis talk will discuss statistical and computation requirements \u0026mdash; and how they interact \u0026mdash; for three learning setups. In the first part, we inspect the role of memory in learning. We study how the total memory available to a learning algorithm affects the amount of data needed for learning (or optimization), beginning by considering the fundamental problem of linear regression. Next, we examine the role of long-term memory vs. short-term memory for the task of predicting the next observation in a sequence given the past observations. Finally, we explore the statistical requirements for the task of manufacturing more data \u0026mdash; namely how to generate a larger set of samples from an unknown distribution. Can \u0026ldquo;amplifying\u0026rdquo; a dataset be easier than learning?\u003C\/p\u003E\r\n\r\n\u003Cp\u003EBIO:\u003C\/p\u003E\r\n\r\n\u003Cp\u003EVatsal Sharan is a Ph.D. student at Stanford, advised by Greg Valiant. He is a part of the Theory group and the Statistical Machine Learning group, and his primary interests are in the theory and practice of machine learning.\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u0026nbsp;\u003C\/p\u003E\r\n","summary":null,"format":"limited_html"}],"field_subtitle":"","field_summary":"","field_summary_sentence":[{"value":"Modern Perspectives on Classical Learning Problems: Role of Memory and Data Amplification"}],"uid":"34541","created_gmt":"2020-04-02 20:44:43","changed_gmt":"2020-04-02 20:46:07","author":"Tess Malone","boilerplate_text":"","field_publication":"","field_article_url":"","field_event_time":{"event_time_start":"2020-04-09T12:00:00-04:00","event_time_end":"2020-04-09T13:00:00-04:00","event_time_end_last":"2020-04-09T13:00:00-04:00","gmt_time_start":"2020-04-09 16:00:00","gmt_time_end":"2020-04-09 17:00:00","gmt_time_end_last":"2020-04-09 17:00:00","rrule":null,"timezone":"America\/New_York"},"extras":[],"hg_media":{"634023":{"id":"634023","type":"image","title":"Vatsal Sharan","body":null,"created":"1585860337","gmt_created":"2020-04-02 20:45:37","changed":"1585860337","gmt_changed":"2020-04-02 20:45:37","alt":"Vatsal","file":{"fid":"241249","name":"vatsal_picture.jpg","image_path":"\/sites\/default\/files\/images\/vatsal_picture.jpg","image_full_path":"http:\/\/www.tlwarc.hg.gatech.edu\/\/sites\/default\/files\/images\/vatsal_picture.jpg","mime":"image\/jpeg","size":306354,"path_740":"http:\/\/www.tlwarc.hg.gatech.edu\/sites\/default\/files\/styles\/740xx_scale\/public\/images\/vatsal_picture.jpg?itok=lPlaXWNT"}}},"media_ids":["634023"],"groups":[{"id":"47223","name":"College of Computing"},{"id":"50875","name":"School of Computer Science"}],"categories":[],"keywords":[],"core_research_areas":[],"news_room_topics":[],"event_categories":[{"id":"1795","name":"Seminar\/Lecture\/Colloquium"}],"invited_audience":[{"id":"78761","name":"Faculty\/Staff"},{"id":"177814","name":"Postdoc"},{"id":"78771","name":"Public"},{"id":"174045","name":"Graduate students"},{"id":"78751","name":"Undergraduate students"}],"affiliations":[],"classification":[],"areas_of_expertise":[],"news_and_recent_appearances":[],"phone":[],"contact":[{"value":"\u003Cp\u003ETess Malone, Communications Officer\u003C\/p\u003E\r\n\r\n\u003Cp\u003E\u003Ca href=\u0022mailto:tess.malone@cc.gatech.edu\u0022\u003Etess.malone@cc.gatech.edu\u003C\/a\u003E\u003C\/p\u003E\r\n","format":"limited_html"}],"email":[],"slides":[],"orientation":[],"userdata":""}}}