5213 search results - page 876 / 1043 » Statistical entity-topic models |
169
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BIOCOMP
2006
15 years 7 months ago
2006
Based on microarray gene expression datasets, many statistical methods have been proposed to locate the significant differentially expressed genes (marker genes) among different sa...
154
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PRIS
2004
15 years 7 months ago
2004
Abstract. The number of features to be considered in a text classification system is given by the size of the vocabulary and this is normally in the range of the tens or hundreds o...
184
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TREC
2007
15 years 7 months ago
2007
We describe recent extensions to the Ephyra question answering (QA) system and their evaluation in the TREC 2007 QA track. Existing syntactic answer extraction approaches for fact...
156
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3DPH
2009
15 years 7 months ago
2009
Abstract. A common problem in optical motion capture of human-body movement is the so-called missing marker problem. The occlusion of markers can lead to significant problems in tr...
170
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CVPR
2010
IEEE
15 years 7 months ago
2010
IEEE
We present a simple, fast, and effective method to detect defects on textured surfaces. Our method is unsupervised and contains no learning stage or information on the texture bei...