{"61731":{"#nid":"61731","#data":{"type":"event","title":"Faculty Candidate Seminar: Regularization and Variable Selection via the Elastic Net","body":[{"value":"\u003Cp\u003ERegularization and Variable Selection via the Elastic Net\u003C\/p\u003E\u003Cp\u003EHui Zou\u003Cbr\u003EDepartment of Statistics\u003Cbr\u003EStanford University\u003C\/p\u003E\u003Cp\u003EIn the practice of statistical modeling, it is often desirable to have an accurate predictive model with a sparse representation. The lasso is a promising model building technique, performing continuous shrinkage and variable selection simultaneously. Although the lasso has shown success in many situations, it may produce unsatisfactory results in some scenarios: (1) the number of predictors (greatly) exceeds the number of observations; (2) the predictors are highly correlated and form\u003C\/p\u003E","summary":"","format":"limited_html"}],"field_subtitle":"","field_summary":[{"value":"Faculty Candidate Seminar: Regularization and Variable Selection via the Elastic Net","format":"limited_html"}],"field_summary_sentence":[{"value":"Faculty Candidate Seminar: Regularization and Variable Selection via the Elastic Net"}],"uid":"27279","created_gmt":"2010-10-08 11:38:59","changed_gmt":"2026-04-24 19:42:44","author":"Barbara Christopher","boilerplate_text":"","field_publication":"","field_article_url":"","field_event_time":{"event_time_start":"2005-01-01T00:00:00-05:00","event_time_end":"2005-01-01T23:59:59-05:00","event_time_end_last":"2005-01-01T23:59:59-05:00","gmt_time_start":"2005-01-01 05:00:00","gmt_time_end":"2005-01-02 04:59:59","gmt_time_end_last":"2005-01-02 04:59:59","rrule":null,"timezone":"America\/New_York"},"extras":[],"groups":[{"id":"1242","name":"School of Industrial and Systems Engineering (ISYE)"}],"categories":[],"keywords":[],"core_research_areas":[],"news_room_topics":[],"event_categories":[{"id":"1795","name":"Seminar\/Lecture\/Colloquium"}],"invited_audience":[],"affiliations":[],"classification":[],"areas_of_expertise":[],"news_and_recent_appearances":[],"phone":[],"contact":[{"value":"\u003Cp\u003E\u003Cstrong\u003EBarbara Christopher\u003C\/strong\u003E\u003Cbr\u003EIndustrial and Systems Engineering\u003Cbr\u003E\u003Ca href=\u0022http:\/\/www.gatech.edu\/contact\/index.html?id=bt3\u0022\u003EContact Barbara Christopher\u003C\/a\u003E\u003Cbr\u003E\u003Cstrong\u003E404.385.3102\u003C\/strong\u003E\u003C\/p\u003E","format":"limited_html"}],"email":[],"slides":[],"orientation":[],"userdata":""}}}