539 search results - page 68 / 108 » Online Algorithms for Mining Semi-structured Data Stream |
143
Voted
SDM
2012
SIAM
13 years 4 months ago
2012
SIAM
he recent digitization of more than twenty million books has been led by initiatives from countries wishing to preserve their cultural heritage and by commercial endeavors, such a...
130
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KDD
2005
ACM
16 years 2 months ago
2005
ACM
Temporal Text Mining (TTM) is concerned with discovering temporal patterns in text information collected over time. Since most text information bears some time stamps, TTM has man...
126
Voted
JIIS
2008
15 years 1 months ago
2008
In this paper, we study the incremental update of Frequent Closed Itemsets (FCIs) over a sliding window in a high-speed data stream. We propose the notion of semi-FCIs, which is to...
223
Voted
ASUNAM
2011
IEEE
14 years 1 months ago
2011
IEEE
—Modern applications such as web knowledge base, network traffic monitoring and online social networks have made available an unprecedented amount of network data with rich type...
110
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KDD
2009
ACM
16 years 2 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...