17688 search results - page 3494 / 3538 » Data Set Balancing |
104
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SIAMSC
2008
15 years 1 months ago
2008
Abstract. Most technologically useful materials possess polycrystalline microstructures composed of a large number of small monocrystalline grains separated by grain boundaries. Th...
140
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SIGIR
2008
ACM
15 years 1 months ago
2008
ACM
Most traditional text clustering methods are based on "bag of words" (BOW) representation based on frequency statistics in a set of documents. BOW, however, ignores the ...
111
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SIGIR
2008
ACM
15 years 1 months ago
2008
ACM
We consider the problem of large scale retrieval evaluation. Recently two methods based on random sampling were proposed as a solution to the extensive effort required to judge te...
133
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SIGIR
2008
ACM
15 years 1 months ago
2008
ACM
We address a specific enterprise document search scenario, where the information need is expressed in an elaborate manner. In our scenario, information needs are expressed using a...
109
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IJDAR
2007
15 years 1 months ago
2007
In this paper, based on the study of the specificity of historical printed books, we first explain the main error sources in classical methods used for page layout analysis. We sho...