1709 search results - page 182 / 342 » Comparing the Performance of Database Selection Algorithms |
180
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MIS
2004
Springer
15 years 11 months ago
2004
Springer
When similarity queries over multimedia databases are processed by splitting the overall query condition into a set of sub-queries, the problem of how to efficiently and effectiv...
284
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SIGMOD
2009
ACM
16 years 6 months ago
2009
ACM
Named entity recognition aims at extracting named entities from unstructured text. A recent trend of named entity recognition is finding approximate matches in the text with respe...
183
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ALT
2000
Springer
15 years 10 months ago
2000
Springer
In this paper1 we propose a new algorithm for providing confidence and credibility values for predictions on a multi-class pattern recognition problem which uses Support Vector mac...
195
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ICMCS
2005
IEEE
15 years 12 months ago
2005
IEEE
This study describes experiments on automatic detection of semantic concepts, which are textual descriptions about the digital video content. The concepts can be further used in c...
172
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PR
2008
15 years 6 months ago
2008
The error correcting output codes (ECOC) technique is a useful way to extend any binary classifier to the multiclass case. The design of an ECOC matrix usually considers an a prio...