7150 search results - page 527 / 1430 » Graph-Based Data Mining |
164
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ICDM
2008
IEEE
16 years 1 months ago
2008
IEEE
Class imbalance is a ubiquitous problem in supervised learning and has gained wide-scale attention in the literature. Perhaps the most prevalent solution is to apply sampling to t...
184
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ICDM
2005
IEEE
16 years 17 days ago
2005
IEEE
In this paper, we formulate the problem of summarization of a dataset of transactions with categorical attributes as an optimization problem involving two objective functions - co...
163
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PAKDD
2005
ACM
16 years 13 days ago
2005
ACM
Abstract. The data stream model of computation is often used for analyzing huge volumes of continuously arriving data. In this paper, we present a novel algorithm called DUCstream ...
156
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KDD
1998
ACM
15 years 11 months ago
1998
ACM
We apply a well-known Bayesian probabilistic model to textual information retrieval: the classification of documents based on their relevance to a query. This model was previously...
156
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KDD
2000
ACM
15 years 10 months ago
2000
ACM
Existing data cleaning methods work on the basis of computing the degree of similarity between nearby records in a sorted database. High recall is achieved by accepting records wi...