146 search results - page 20 / 30 » Detecting Topic Drift with Compound Topic Models |
ICDM
2010
IEEE
13 years 5 months ago
2010
IEEE
Abstract--We propose a framework for discovery of collaborative community structure in Wiki-based knowledge repositories based on raw-content generation analysis. We leverage topic...
WEBI
2007
Springer
14 years 1 months ago
2007
Springer
Web sites are often organized into several regions, each dedicated to a specific topic or serving a particular function. From a user’s perspective, these regions typically form ...
WWW
2008
ACM
14 years 8 months ago
2008
ACM
Email spam is a much studied topic, but even though current email spam detecting software has been gaining a competitive edge against text based email spam, new advances in spam g...
CVIU
2008
13 years 7 months ago
2008
News videos from different channels, languages are broadcast everyday, which provide abundant information for users. To effectively search, retrieve, browse and track news stories...
ISM
2008
IEEE
14 years 1 months ago
2008
IEEE
Cover song detection is becoming a very hot research topic when plentiful personal music recordings or performance are released on the Internet. A nice cover song recognizer helps...