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He received his PhD from UC Berkeley in 2020. He has been the recipient of a National Science Foundation CAREER Award and the Deans\u2019 MLK Spirit Award. His research has been recognized by multiple awards, including six best paper awards from INFORMS, such as the 2023 INFORMS Junior Faculty Interest Group Best Paper Award, the 2024 INFORMS Data Mining Best General Paper Award, and the 2022 INFORMS Computing Society Best Student Paper Award. He serves as an Associate Editor for the INFORMS Journal on Data Science, and as an area chair for several premier conferences, including NeurIPS, ICML, and ICLR. His research is currently supported by two grants from the National Science Foundation and one from the Office of Naval Research.\r\n\r\nAbstract: In contemporary machine learning, realistic models exhibit increasing nonconvexity and overwhelming overparameterization. This nonconvex nature often leads to numerous undesirable or \"spurious\" local solutions, while overparameterization exacerbates the risk of overfitting. Yet, simple \u201cshort-sighted\u201d algorithms, such as gradient descent (GD) or its variants, often find the needle in the haystack: they converge to low-dimensional solutions even when such structures are neither explicitly encoded in the model nor required by the algorithm. This talk delves into explaining this desirable performance of GD-based algorithms by studying their fine-grained trajectory on over-parameterized models, spanning from low-rank models to deep neural networks.", "occurrence_notes":null, "guid":"132250-21870662@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/132250", "building_id":"1000429", "building_name":"Industrial and Operations Engineering Building", "campus_maps_id":"73", "room":"G690", "location_name":"Industrial and Operations Engineering Building", "has_livestream":0, "cost":"", "tags":["Michigan Engineering","Industrial And Operations Engineering","899 Seminar Series","seminar"], "website":"", "sponsors":[ { "group_name":"Industrial & Operations Engineering", "group_id":"3301", "website":"http:\/\/ioe.engin.umich.edu\/" } ], "image_url":"https:\/\/events.umich.edu\/media\/attachments\/2025\/02\/event_132250_original-1.jpeg", "styled_images":{ "event_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_thumb\/media\/attachments\/2025\/02\/event_132250_original-1.jpeg", "event_large":"https:\/\/events.umich.edu\/media\/cache\/event_large\/media\/attachments\/2025\/02\/event_132250_original-1.jpeg", "event_large_2x":"https:\/\/events.umich.edu\/media\/cache\/event_large_2x\/media\/attachments\/2025\/02\/event_132250_original-1.jpeg", "event_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/event_large_lightbox\/media\/attachments\/2025\/02\/event_132250_original-1.jpeg", "group_thumb":"https:\/\/events.umich.edu\/media\/cache\/group_thumb\/media\/attachments\/2025\/02\/event_132250_original-1.jpeg", "group_thumb_square":"https:\/\/events.umich.edu\/media\/cache\/group_thumb_square\/media\/attachments\/2025\/02\/event_132250_original-1.jpeg", "group_large":"https:\/\/events.umich.edu\/media\/cache\/group_large\/media\/attachments\/2025\/02\/event_132250_original-1.jpeg", "group_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/group_large_lightbox\/media\/attachments\/2025\/02\/event_132250_original-1.jpeg", "event_large_crop":"https:\/\/events.umich.edu\/media\/cache\/event_large_crop\/media\/attachments\/2025\/02\/event_132250_original-1.jpeg", "event_list":"https:\/\/events.umich.edu\/media\/cache\/event_list\/media\/attachments\/2025\/02\/event_132250_original-1.jpeg", "event_list_2x":"https:\/\/events.umich.edu\/media\/cache\/event_list_2x\/media\/attachments\/2025\/02\/event_132250_original-1.jpeg", "event_grid":"https:\/\/events.umich.edu\/media\/cache\/event_grid\/media\/attachments\/2025\/02\/event_132250_original-1.jpeg", "event_grid_2x":"https:\/\/events.umich.edu\/media\/cache\/event_grid_2x\/media\/attachments\/2025\/02\/event_132250_original-1.jpeg", "event_feature_large":"https:\/\/events.umich.edu\/media\/cache\/event_feature_large\/media\/attachments\/2025\/02\/event_132250_original-1.jpeg", "event_feature_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_feature_thumb\/media\/attachments\/2025\/02\/event_132250_original-1.jpeg" }, "occurrence_count":1, "first_occurrence":21870662 } , "132752-21871683": { "datetime_modified":"20250228T123223", "datetime_start":"20250213T150000", "datetime_end":"20250213T160000", "has_end_time":1, "date_start":"2025-02-13", "date_end":"2025-02-13", "time_start":"15:00:00", "time_end":"16:00:00", "time_zone":"America\/Detroit", "event_title":"Public Safety and Security Information Session", "occurrence_title":"", "combined_title":"Public Safety and Security Information Session", "event_subtitle":"", "event_type":"Careers \/ Jobs", "event_type_id":"2", "description":"Today is the BIG day! We are hosting our Virtual Information Session happening TODAY, Thursday, February 13, 2025, at 3:00 PM!\u00a0\ud83c\udf89\ud83d\udcc5 Date: Thursday, February 13, 2025\ud83d\udd50 Time: 3:00 PM \u2013 4:00 PM (with plenty of time for Q&A)\ud83d\udcbb Location:Online \u2013 Microsoft Teams\ud83d\udd17 Join the Session Here:\ud83d\udc49\u00a0Click to Access the Virtual Information Session\u2705 Make Sure You\u2019re Ready:\ud83d\udd39 Download Microsoft Teams\u00a0\ud83d\udce5\u2013 If you haven\u2019t already, make sure you have Microsoft Teams installed on your device. You can download it\u00a0here for free.\ud83d\udd39 Test Your Connection\u00a0\ud83c\udf10 \u2013 Ensure your internet and audio\/video settings are working properly before the session.\ud83d\udd39 Set a Reminder\u00a0\u23f0 \u2013 Add the event to your calendar so you don\u2019t miss it!\ud83d\udd39 Be on Time\u00a0\u23f3 \u2013 We will start promptly at 3:00 PM and wrap up around 4:00 PM.\ud83d\udca1 What We\u2019ll Cover:\ud83c\udfe2 Overview of the Massachusetts Department of Correction\ud83d\udccc Different divisionswithin the agency\ud83d\udcbc Available positions & career opportunities\ud83d\udcdd The hiring process & what to expect\ud83d\udccb How to apply & tips for success\ud83d\ude4b Q&A session to answer all your questionsWe\u2019re excited and looking forward to seeing you all on the call today!\u00a0\ud83d\ude80 If you have any questions or concerns about the event, please don\u2019t hesitate to reach out.\ud83d\udce9 After the session, you will receive an email with a 1:1 meeting link to connect with me directly for a more specific conversation about the career opportunities you\u2019d like to explore.See you soon!\u00a0\ud83d\udc4bRespectfully,\u00a0", "occurrence_notes":null, "guid":"132752-21871683@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/132752", "building_id":"", "building_name":"", "campus_maps_id":"", "room":"", "location_name":"", "has_livestream":0, "cost":"", "tags":[], "website":"", "sponsors":[ { "group_name":"University Career Center UCC", "group_id":"1140", "website":"http:\/\/careercenter.umich.edu" } ], "image_url":"", "styled_images":{ "event_thumb":"", "event_large":"", "event_large_2x":"", "event_large_lightbox":"", "group_thumb":"", "group_thumb_square":"", "group_large":"", "group_large_lightbox":"", "event_large_crop":"", "event_list":"", "event_list_2x":"", "event_grid":"", "event_grid_2x":"", "event_feature_large":"", "event_feature_thumb":"" }, "occurrence_count":1, "first_occurrence":21871683 } , "129898-21864860": { "datetime_modified":"20250228T123131", "datetime_start":"20250213T150000", "datetime_end":"20250213T160000", "has_end_time":1, "date_start":"2025-02-13", "date_end":"2025-02-13", "time_start":"15:00:00", "time_end":"16:00:00", "time_zone":"America\/Detroit", "event_title":"Register Here: How to Navigate Financial Services Recruiting as a First-Year Student", "occurrence_title":"", "combined_title":"Register Here: How to Navigate Financial Services Recruiting as a First-Year Student", "event_subtitle":"", "event_type":"Careers \/ Jobs", "event_type_id":"2", "description":"Join us for our virtual 'How to Navigate Financial ServicesRecruiting as a First-Year Student' event with a member of the Campus Recruitment team and a current Analyst at SMBC. 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