9683 search results - page 1681 / 1937 » Query performance prediction |
111
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CIKM
2009
Springer
15 years 10 months ago
2009
Springer
While numerous metrics for information retrieval are available in the case of binary relevance, there is only one commonly used metric for graded relevance, namely the Discounted ...
242
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CIKM
2009
Springer
15 years 10 months ago
2009
Springer
In this paper, we present a semi-supervised learning method for web page classification, leveraging click logs to augment training data by propagating class labels to unlabeled si...
146
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CIVR
2009
Springer
15 years 10 months ago
2009
Springer
The GIST descriptor has recently received increasing attention in the context of scene recognition. In this paper we evaluate the search accuracy and complexity of the global GIST...
123
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MDM
2009
Springer
15 years 10 months ago
2009
Springer
Abstract—Flash disks have been an emerging secondary storage media. In particular, there have been portable devices, multimedia players and laptop computers that are configured ...
177
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MHCI
2009
Springer
15 years 10 months ago
2009
Springer
We present a study investigating two novel mobile services supporting querying for information in the urban environment using camera equipped smart phones as well as two different...