817 search results - page 22 / 164 » Learning Techniques for Automatic Algorithm Portfolio Select... |
EKAW
2006
Springer
15 years 3 months ago
2006
Springer
Robust mechanisms for ontology selection are crucial for the evolving Semantic Web characterized by rapidly increasing numbers of online ontologies and by applications that automat...
137
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CVPR
2006
IEEE
16 years 1 months ago
2006
IEEE
We present a method to automatically learn object categories from unlabeled images. Each image is represented by an unordered set of local features, and all sets are embedded into...
KDD
2005
ACM
16 years 2 days ago
2005
ACM
Learning ranking (or preference) functions has been a major issue in the machine learning community and has produced many applications in information retrieval. SVMs (Support Vect...
198
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ICDE
2000
IEEE
16 years 1 months ago
2000
IEEE
In this paper, we develop and test an approach to retrieving images from an image database based on content similarity. First, each picture is divided into many overlapping region...
126
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WEBI
2005
Springer
15 years 5 months ago
2005
Springer
Document clustering is a very hard task in Automatic Text Processing since it requires to extract regular patterns from a document collection without a priori knowledge on the cat...