30 search results - page 3 / 6 » Topic modeling: beyond bag-of-words |
SIGIR
2002
ACM
13 years 7 months ago
2002
ACM
tion Abstract ChengXiang Zhai (Advisor: John Lafferty) Language Technologies Institute School of Computer Science Carnegie Mellon University With the dramatic increase in online in...
ISKI
1994
13 years 11 months ago
1994
There is a manifold of meanings we could associate with the term \evolution" in the database arena. This paper tries to categorize some of these into a unique framework, showi...
IV
2009
IEEE
2009
IEEE
Beyond Knowledge Visualization Usability: Toward a Better Understanding of Business Diagram Adoption
14 years 2 months ago
Information visualization research typically focuses on the formal aspects of specific graphic solutions in terms of their thinking and/or communication support. This type of anal...
ECIR
2007
Springer
13 years 8 months ago
2007
Springer
Abstract. We present a framework that assesses relevance with respect to several relevance criteria, by combining the query-dependent and query-independent evidence indicating thes...
VLSID
2006
IEEE
14 years 1 months ago
2006
IEEE
This tutorial focuses on advanced techniques to cope with the complexity of designing modern digital chips which are complete systems often containing multiple processors, complex...