924 search results - page 19 / 185 » Measuring Information Understanding in Large Document Collec... |
159
click to vote
KDD
2009
ACM
16 years 6 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...
193
click to vote
PAM
2010
Springer
16 years 25 days ago
2010
Springer
Network traces are essential for a wide range of network applications, including traffic analysis, network measurement, performance monitoring, and security analysis. Existing cap...
167
click to vote
SIGIR
2004
ACM
15 years 11 months ago
2004
ACM
Recent research has had some success using the length of time a user displays a document in their web browser as implicit feedback for document preference. However, most studies h...
154
click to vote
SAINT
2007
IEEE
16 years 8 days ago
2007
IEEE
To sustain a large-scale overlay network, knowledge about network characteristics is indispensable. However, the collection of such information is often a burden on the developers...
123
click to vote
CONTEXT
2007
Springer
16 years 5 days ago
2007
Springer
Abstract. Because the notion of context is multi-disciplinary [17], it encompasses lots of issues in Information Retrieval. In this paper, we define the context as the information ...