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DTSTART;TZID=America/Los_Angeles:20190429T161500
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SUMMARY:Applied Math Seminar: The Kaczmarz Algorithm and its Applications to Data Science (Anna Ma\, UCSD)
DESCRIPTION:Data is exploding at a faster rate than computer architectures can handle. For that reason\, mathematical techniques to analyze large-scale data need be developed. Stochastic iterative algorithms have gained interest due to their low memory footprint and adaptability for large-scale data. In this talk\, we will study the Randomized Kaczmarz algorithm for solving extremely large linear systems of the form Ax=y. In the spirit of large-scale data\, this talk will proceed under the assumption that the entire data matrix A cannot be loaded into memory in a single instance. We consider different settings including when a only factorization of A is available\, when x is sparse\, and a time-varying model. We will also present applications of these Kaczmarz variants to problems in data science.
URL:https://colleges.claremont.edu/ccms/event/applied-math-seminar-give-by-anna-ma-ucsd/
LOCATION:Emmy Noether Room\, Millikan 1021\, Pomona College\, 610 N. College Ave.\, Claremont\, California\, 91711
CATEGORIES:Applied Math Seminar
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DTSTART;TZID=America/Los_Angeles:20190430T121500
DTEND;TZID=America/Los_Angeles:20190430T131000
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CREATED:20190123T071945Z
LAST-MODIFIED:20190419T172528Z
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SUMMARY:What Did Ada Do? Digging into the Mathematical Work of Ada Lovelace (Gizem Karaali\, Pomona)
DESCRIPTION:Augusta Ada Byron King Lovelace (1815-1852) is today celebrated as the first computer programmer in history. This might be confusing to some because in 1852 there were no machines that looked like what we call computers today. In this talk I attempt to explain what Ada really did\, and delineate the mathematics involved. Bernoulli numbers will definitely come into play\, but there may also be other fun distractions along the way\, possibly including some juicy gossip about Ada’s life.
URL:https://colleges.claremont.edu/ccms/event/antc-talk-gizem-karaali-pomona/
LOCATION:Millikan 2099\, Pomona College\, 610 N. College Ave.\, Claremont\, CA\, 91711\, United States
CATEGORIES:Algebra / Number Theory / Combinatorics Seminar
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DTSTART;TZID=America/Los_Angeles:20190501T161500
DTEND;TZID=America/Los_Angeles:20190501T171500
DTSTAMP:20260415T195811
CREATED:20190301T183333Z
LAST-MODIFIED:20190425T160605Z
UID:1258-1556727300-1556730900@colleges.claremont.edu
SUMMARY:Is My Subgroup Normal? How Math Communities Differand Why it Matters (Sinclair\, Google)
DESCRIPTION:Mathematics isnt done in a void: its done by groups of people. Those groups have\ndifferent norms and values\, which affect both who wants to engage in math and the mathematics itself\nbeing done. When thinking about diversity and inclusion\, explicitly examining norms within our\ncommunities can get us a long way. Through a Thomas J Watson Fellowship\, I had the opportunity\nto experience mathematics competitions communities in Brazil\, Argentina\, Senegal\, Singapore and\nEngland. Come hear about the differences I found within those communities\, and how Ive continued\nto connect those learnings to technical communities back in the United States.
URL:https://colleges.claremont.edu/ccms/event/ccms-colloquium-sinclair-google/
LOCATION:Shanahan B460\, Harvey Mudd College\, 301 Platt Blvd.\, Claremont\, CA\, 91711\, United States
CATEGORIES:Colloquium
ORGANIZER;CN="Ali Nadim":MAILTO:ali.nadim@cgu.edu
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