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Lab Lunch by Rik Sarkar

Small sets from big data: Identifying representative elements through optimization and filtration

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When Mar 04, 2014
from 01:00 PM to 02:00 PM
Where MF2
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Small sets of "representative" elements can provide better insights than large volumes of raw data. In this talk, I will discuss some recent work on distributed submodular optimization as a way to select such representative sets using hadoop-style computation. I will also describe some ideas about similarly analyzing location data of mobile phones.

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