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CLEF
2006
Springer
13 years 11 months ago
2006
Springer
This paper describes in detail the combination of NLP methods applied to the treatment of logic forms in the topic processing and statistical methods applied to the search engine ...
KDD
2010
ACM
13 years 11 months ago
2010
ACM
We propose an online topic model for sequentially analyzing the time evolution of topics in document collections. Topics naturally evolve with multiple timescales. For example, so...
CODES
1998
IEEE
13 years 11 months ago
1998
IEEE
Energy dissipationis a hot topic in the design of
ACL
2012
11 years 10 months ago
2012
Unsupervised word representations are very useful in NLP tasks both as inputs to learning algorithms and as extra word features in NLP systems. However, most of these models are b...
TREC
2008
13 years 9 months ago
2008
Word importance discrimination is a task deserving attention when one treats a topic from TREC where a topic is quite long. The goal of the process is to estimate importance of wo...