11910 search results - page 421 / 2382 » Online Learning Algorithms |
169
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VLDB
2005
ACM
16 years 8 days ago
2005
ACM
The largest databases in use today are so large that answering a query exactly can take minutes, hours, or even days. One way to address this problem is to make use of approximati...
221
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GECCO
2010
Springer
15 years 7 months ago
2010
Springer
This paper presents an integrated approach, combining a state-of-the-art commercial object detection system and genetic algorithms (GA)-based learning for automatic object classif...
188
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IADIS
2003
15 years 8 months ago
2003
The problem of hypertext classification deals with objects possessing more complex information structure than the plain text has. Present hypertext classification systems show the...
184
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JSW
2007
15 years 6 months ago
2007
— The anomaly-based intrusion detection systems examine current system activity do find deviations from normal system activity. The present paper proposes a method for normal act...
175
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ICML
1998
IEEE
16 years 7 months ago
1998
IEEE
We analyze critically the use of classi cation accuracy to compare classi ers on natural data sets, providing a thorough investigation using ROC analysis, standard machine learnin...