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SUMMARY:Planetary systems as ordered sequences - Emily Sandford (Columbia)
DTSTART:20191105T160000Z
DTEND:20191105T170000Z
UID:TALK131794@talks.cam.ac.uk
CONTACT:Richard Booth
DESCRIPTION:Planets belonging to the same system are related: formed from 
 the same protoplanetary disk around the same star\, and in general\, size-
 ordered\, with correlated radii and dynamically organized spacing. As a co
 nsequence\, the individual planets in a system inform upon each other\, an
 d upon their yet-unobserved siblings. We apply the techniques of natural l
 anguage processing to the problems of (i) understanding the intrinsic exop
 lanet multiplicity distribution\; and (ii) classifying planets into maxima
 lly informative categories\, analogous to parts of speech.
LOCATION:Martin Ryle Seminar Room\, Kavli Institute
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