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SUMMARY:Darrick Lee (EPFL)
DTSTART:20211206T103000Z
DTEND:20211206T113000Z
DTSTAMP:20260422T135654Z
UID:BilTop/30
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/BilTop/30/">
 A topological approach to signatures</a>\nby Darrick Lee (EPFL) as part of
  Bilkent Topology Seminar\n\nLecture held in SB-Z11.\n\nAbstract\nThe path
  signature is a characterization of paths initially developed by Chen to s
 tudy the topology of loop spaces\, and has recently been used to form the 
 foundations of rough paths in stochastic analysis\, and provides a powerfu
 l feature map for sequential data in machine learning. In this talk\, we r
 eturn to the topological foundations in Chen's iterated integral cochain m
 odels to develop generalizations of the signature.\n
LOCATION:https://researchseminars.org/talk/BilTop/30/
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