7864 search results - page 1449 / 1573 » Clustering Genetic Algorithm |
113
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WWW
2004
ACM
16 years 4 months ago
2004
ACM
The wealth of information available on the web makes it an attractive resource for seeking quick answers. While web-based question answering becomes an emerging topic in recent ye...
128
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KDD
2009
ACM
16 years 3 months ago
2009
ACM
Tracking new topics, ideas, and "memes" across the Web has been an issue of considerable interest. Recent work has developed methods for tracking topic shifts over long ...
140
Voted
KDD
2008
ACM
16 years 3 months ago
2008
ACM
Hidden Markov models (HMMs) have received considerable attention in various communities (e.g, speech recognition, neurology and bioinformatic) since many applications that use HMM...
113
Voted
KDD
2008
ACM
16 years 3 months ago
2008
ACM
In this paper, we propose a set of novel regression-based approaches to effectively and efficiently summarize frequent itemset patterns. Specifically, we show that the problem of ...
125
Voted
KDD
2008
ACM
16 years 3 months ago
2008
ACM
In large scale online systems like Search, eCommerce, or social network applications, user queries represent an important dimension of activities that can be used to study the imp...