7387 search results - page 242 / 1478 » Knowledge-based data mining |
137
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JCIT
2010
14 years 9 months ago
2010
Sequence mining is an important data mining task. In order to retrieve interesting sequences from a large database, a minimum support threshold is needed to be specified. Unfortun...
153
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FSKD
2010
Springer
15 years 1 months ago
2010
Springer
Uncertainty is the intrinsic property of spatial data and one of important factors affecting the course of spatial data mining. There are diversiform forms for the essentiality an...
120
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ACL
2010
15 years 1 months ago
2010
Many researchers are trying to use information extraction (IE) to create large-scale knowledge bases from natural language text on the Web. However, the primary approach (supervis...
124
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KDD
2003
ACM
16 years 3 months ago
2003
ACM
Using visualization techniques to explore and understand high-dimensional data is an efficient way to combine human intelligence with the immense brute force computation power ava...
115
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KDD
2003
ACM
16 years 3 months ago
2003
ACM
High-dimensional data poses a severe challenge for data mining. Feature selection is a frequently used technique in preprocessing high-dimensional data for successful data mining....