273 search results - page 7 / 55 » Topic and keyword re-ranking for LDA-based topic modeling |
KDD
2012
ACM
11 years 9 months ago
2012
ACM
Interdisciplinary collaborations have generated huge impact to society. However, it is often hard for researchers to establish such cross-domain collaborations. What are the patte...
IUI
2006
ACM
14 years 1 months ago
2006
ACM
Word prediction can be used for enhancing the communication ability of persons with speech and language impairments. In this work, we explore two methods of adapting a language mo...
KDD
2007
ACM
14 years 7 months ago
2007
ACM
Modeling the evolution of topics with time is of great value in automatic summarization and analysis of large document collections. In this work, we propose a new probabilistic gr...
KDD
2008
ACM
14 years 7 months ago
2008
ACM
We propose a visualization method based on a topic model for discrete data such as documents. Unlike conventional visualization methods based on pairwise distances such as multi-d...
CIKM
2009
Springer
14 years 1 months ago
2009
Springer
We have studied the problem of linking event information across different languages without the use of translation systems or dictionaries. The linking is based on interlingua in...