4127 search results - page 1 / 826 » Evaluation methods for topic models |
ICML
2009
IEEE
14 years 11 months ago
2009
IEEE
CIKM
2009
Springer
14 years 5 months ago
2009
Springer
Topic-based text summaries promise to help average users quickly understand a text collection and derive insights. Recent research has shown that the Latent Dirichlet Allocation (...
WEBI
2009
Springer
14 years 5 months ago
2009
Springer
—This paper presents an approach using social semantics for the task of topic labelling by means of Open Topic Models. Our approach utilizes a social ontology to create an alignm...
KDD
2009
ACM
14 years 11 months ago
2009
ACM
Topic models provide a powerful tool for analyzing large text collections by representing high dimensional data in a low dimensional subspace. Fitting a topic model given a set of...
JCDL
2010
ACM
14 years 3 months ago
2010
ACM
Topic models could have a huge impact on improving the ways users find and discover content in digital libraries and search interfaces, through their ability to automatically lea...