539 search results - page 18 / 108 » Online Algorithms for Mining Semi-structured Data Stream |
109
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KDD
2007
ACM
16 years 2 months ago
2007
ACM
Previous work on text mining has almost exclusively focused on a single stream. However, we often have available multiple text streams indexed by the same set of time points (call...
137
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DAWAK
2008
Springer
15 years 3 months ago
2008
Springer
Sequential pattern mining is an active field in the domain of knowledge discovery and has been widely studied for over a decade by data mining researchers. More and more, with the ...
114
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KDD
2004
ACM
16 years 2 months ago
2004
ACM
One major problem of existing methods to mine data streams is that it makes ad hoc choices to combine most recent data with some amount of old data to search the new hypothesis. T...
120
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ASC
2008
15 years 1 months ago
2008
: Discovering interesting patterns or substructures in data streams is an important challenge in data mining. Clustering algorithms are very often applied to identify single substr...
129
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GECCO
2003
Springer
15 years 7 months ago
2003
Springer
This paper presents an approach for classifying students in order to predict their final grade based on features extracted from logged data in an education web-based system. A comb...