68 search results - page 13 / 14 » Bayesian online classifiers for text classification and filt... |
TREC
2008
13 years 6 months ago
2008
This paper describes our participation in the 2008 TREC Blog track. Our system consists of 3 components: data preprocessing, topic retrieval, and opinion finding. In the topic ret...
IUI
2010
ACM
14 years 2 months ago
2010
ACM
Online news reading has become very popular as the web provides access to news articles from millions of sources around the world. A key challenge of news websites is to help user...
LREC
2010
13 years 6 months ago
2010
This paper presents Q-WordNet, a lexical resource consisting of WordNet senses automatically annotated by positive and negative polarity. Polarity classification amounts to decide...
ICMLA
2009
13 years 3 months ago
2009
This article proposes an algorithm to automatically learn useful transformations of data to improve accuracy in supervised classification tasks. These transformations take the for...
CIKM
2004
Springer
13 years 9 months ago
2004
Springer
Recommender systems have been subject to an enormous rise in popularity and research interest over the last ten years. At the same time, very large taxonomies for product classifi...