924 search results - page 19 / 185 » Measuring Information Understanding in Large Document Collec... |
KDD
2009
ACM
15 years 10 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...
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PAM
2010
Springer
15 years 4 months 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...
SIGIR
2004
ACM
15 years 3 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...
SAINT
2007
IEEE
15 years 4 months 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...
CONTEXT
2007
Springer
15 years 3 months 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 ...