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SUMMARY:Text Mining in Dynamic Networks of Documents  - David Banks\, Duke
  University
DTSTART:20150515T150000Z
DTEND:20150515T160000Z
UID:TALK58612@talks.cam.ac.uk
CONTACT:20082
DESCRIPTION:Many applications (the Internet\, Wikipedia) concern networks 
 of documents.  We mine the corpus that consists of all U.S. political blog
  posts in 2012.  The intent is to use recent advances in dynamic network m
 odeling to improve the topic discovery\, and recent research on text minin
 g to improve the network modeling.  We describe a preliminary analysis bas
 ed on the subset of blog posts that concern the shooting of Trayvon Martin
 \, and then a full analysis of the entire corpus\, at a lower level of res
 olution.
LOCATION:MR12\,  Centre for Mathematical Sciences\, Wilberforce Road\, Cam
 bridge
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