2652 search results - page 292 / 531 » When Information Improves Information Security |
158
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PKDD
2001
Springer
15 years 11 months ago
2001
Springer
Large amount of available information does not necessarily imply that induction algorithms must use all this information. Samples often provide the same accuracy with less computat...
134
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SIGIR
2000
ACM
15 years 11 months ago
2000
ACM
This article compares search effectiveness when using query-based Internet search (via the Google search engine), directory-based search (via Yahoo) and phrasebased query reformul...
204
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EWCBR
2006
Springer
15 years 10 months ago
2006
Springer
Feature selection for unsupervised tasks is particularly challenging, especially when dealing with text data. The increase in online documents and email communication creates a nee...
174
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FQAS
2006
Springer
15 years 10 months ago
2006
Springer
Searchers' difficulty in formulating effective queries for their information needs is well known. Analysis of search session logs shows that users often pose short, vague quer...
216
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ICPR
2000
IEEE
15 years 10 months ago
2000
IEEE
Mosaicingand super resolution are two ways to combine information from multiple frames in video sequences. Mosaicing displays the information of multiple frames in a single panora...