4085 search results - page 612 / 817 » Benchmarking Data Mining Algorithms |
365
Voted
PAKDD
2011
ACM
15 years 21 days ago
2011
ACM
Discovering rare categories and classifying new instances of them is
an important data mining issue in many fields, but fully supervised
learning of a rare class classifier is pr...
384
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SISAP
2011
IEEE
14 years 9 months ago
2011
IEEE
In this paper we present a novel technique for nearest neighbor searching dubbed neighborhood approximation. The central idea is to divide the database into compact regions repres...
191
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WSDM
2012
ACM
14 years 2 months ago
2012
ACM
Recommendation systems exist to help users discover content in a large body of items. An ideal recommendation system should mimic the actions of a trusted friend or expert, produc...
194
Voted
WSDM
2012
ACM
14 years 2 months ago
2012
ACM
Most standard information retrieval models use a single source of information (e.g., the retrieval corpus) for query formulation tasks such as term and phrase weighting and query ...
242
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KDD
2012
ACM
13 years 9 months ago
2012
ACM
In this paper, we investigate a problem of predicting what images are likely to appear on the Web at a future time point, given a query word and a database of historical image str...