10615 search results - page 68 / 2123 » Dynamic topic models |
CORR
2000
Springer
13 years 9 months ago
2000
Springer
This paper revisits the one sense per collocation hypothesis using fine-grained sense distinctions and two different corpora. We show that the hypothesis is weaker for fine-graine...
JACM
2010
13 years 8 months ago
2010
clustering of documents according to sharing of topics at multiple levels of abstraction. Given a corpus of documents, a posterior inference algorithm finds an approximation to a ...
ICWSM
2010
13 years 11 months ago
2010
We present TweetMotif, an exploratory search application for Twitter. Unlike traditional approaches to information retrieval, which present a simple list of messages, TweetMotif g...
WWW
2002
ACM
14 years 10 months ago
2002
ACM
The Web graph is a giant social network whose properties have been measured and modeled extensively in recent years. Most such studies concentrate on the graph structure alone, an...
EKAW
2004
Springer
14 years 3 months ago
2004
Springer
The exploration of large information spaces is a difficult task, especially if the user is not familiar with the terminology used to describe information. Conceptual models of a do...