{"106541":{"#nid":"106541","#data":{"type":"event","title":"Statistics Seminar - Valid Post-Model Selection Inference****","body":[{"value":"\u003Cp\u003ETITLE: Valid Post-Model Selection Inference****\n\u003C\/p\u003E\u003Cp\u003ESPEAKER: Professor Linda Zhao\u003C\/p\u003E\u003Cp\u003EABSTRACT:\u003C\/p\u003E\u003Cp\u003EIt is common practice in statistical data analysis to perform data-driven\nmodel selection and derive statistical inference from the selected model.\nSuch inference is generally invalid. We propose to produce valid \u201cpost-\nselection inference\u201d by reducing the problem to one of simultaneous\ninference. We describe the structure of the simultaneous inference problem\nand give some asymptotic results. We also develop an algorithm for\nnumerical computation for the width of our new confidence intervals.\n\n\u003C\/p\u003E\u003Cp\u003EThis is joint work with Richard Berk, Lawrence Brown, Andreas Buja, and Kai\nZhang.\n\u003C\/p\u003E","summary":null,"format":"limited_html"}],"field_subtitle":"","field_summary":"","field_summary_sentence":[{"value":"Valid Post-Model Selection Inference****"}],"uid":"27187","created_gmt":"2012-02-06 11:32:19","changed_gmt":"2016-10-08 01:57:52","author":"Anita Race","boilerplate_text":"","field_publication":"","field_article_url":"","field_event_time":{"event_time_start":"2012-02-09T10:00:00-05:00","event_time_end":"2012-02-09T11:00:00-05:00","event_time_end_last":"2012-02-09T11:00:00-05:00","gmt_time_start":"2012-02-09 15:00:00","gmt_time_end":"2012-02-09 16:00:00","gmt_time_end_last":"2012-02-09 16:00:00","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 Drs. Ming Yuan \u003Ca href=\u0022mailto:ming.mingyuan@gmail.com\u0022\u003E\u0026lt;ming.mingyuan@gmail.com\u0026gt;\u003C\/a\u003E\u003C\/p\u003E\u003Cp\u003E\u003Ca href=\u0022mailto:ming.mingyuan@gmail.com\u0022\u003E\u003C\/a\u003E\n            Jeff Wu \u003Ca href=\u0022mailto:jeffwu@isye.gatech.edu\u0022\u003E\u0026lt;jeffwu@isye.gatech.edu\u0026gt;\u003C\/a\u003E\n\u003C\/p\u003E","format":"limited_html"}],"email":[],"slides":[],"orientation":[],"userdata":""}}}