8331 search results - page 61 / 1667 » Data Aggregation Sets in Adaptive Data Model |
165
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PAKDD
2000
ACM
15 years 8 months ago
2000
ACM
Combining multiple global models (e.g. back-propagation based neural networks) is an effective technique for improving classification accuracy by reducing a variance through manipu...
134
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SAC
2008
ACM
15 years 3 months ago
2008
ACM
We address aggregate queries over GIS data and moving object data, where non-spatial information is stored in a data warehouse. We propose a formal data model and query language t...
120
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SMC
2007
IEEE
15 years 10 months ago
2007
IEEE
Abstract— We consider the problem of efficiently storing ngram counts for large n over very large corpora. In such cases, the efficient storage of sufficient statistics can ha...
139
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VISUALIZATION
2002
IEEE
15 years 9 months ago
2002
IEEE
We present a new algorithm for rendering very large volume data sets at interactive framerates on standard PC hardware. The algorithm accepts scalar data sampled on a regular grid...
114
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CSDA
2007
15 years 4 months ago
2007
At present, likelihood ratios for two-level models are determined with the use of a normal kernel estimation procedure when the between-group distribution is thought to be non-nor...