30 search results - page 4 / 6 » Topic modeling: beyond bag-of-words |
WAW
2010
Springer
13 years 5 months ago
2010
Springer
Abstract. Analysis of aggregate and individual Web requests shows that PageRank is a poor predictor of traffic. We use empirical data to characterize properties of Web traffic not ...
CIKM
2010
Springer
13 years 6 months ago
2010
Springer
As the social interaction of Internet users increases, so does the need to effectively rank social media. We study the challenges of personalized ranking of blog posts. Web search...
IPM
2008
13 years 7 months ago
2008
This article explores how to develop complex data driven user models that go beyond the bag of words model and topical relevance. We propose to learn from rich user specific info...
ICASSP
2010
IEEE
13 years 7 months ago
2010
IEEE
This paper investigates unsupervised vocabulary and language model self-adaptation (VLA) from just one speech file using the web as a knowledge source and without prior knowledge...
PRESENCE
2000
13 years 7 months ago
2000
The Virtual Explorer project of the Senses Bureau at the University of California, San Diego, focuses on creating immersive, highly interactive environments for education and scie...