378 search results - page 29 / 76 » Finding document topics for improving topic segmentation |
125
click to vote
ECIR
2010
Springer
15 years 5 months ago
2010
Springer
Ranking a set retrieval systems according to their retrieval effectiveness without relying on relevance judgments was first explored by Soboroff et al. [13]. Over the years, a numb...
126
click to vote
ICDM
2007
IEEE
15 years 10 months ago
2007
IEEE
Discovering communities from documents involved in social discourse is an important topic in social network analysis, enabling greater understanding of the relationships among act...
284
click to vote
MMM
2011
Springer
14 years 8 months ago
2011
Springer
Probabilistic Latent Semantic Analysis (PLSA) has become a popular topic model for image clustering. However, the traditional PLSA method considers each image (document) independen...
128
click to vote
SIGIR
2009
ACM
15 years 11 months ago
2009
ACM
The inclusion of document length factors has been a major topic in the development of retrieval models. We believe that current models can be further improved by more refined est...
146
click to vote
CIKM
2008
Springer
15 years 6 months ago
2008
Springer
The task addressed in this paper, finding experts in an enterprise setting, has gained in importance and interest over the past few years. Commonly, this task is approached as an ...