5227 search results - page 175 / 1046 » Enterprise modeling using class and instance models |
145
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PAKDD
2009
ACM
15 years 11 months ago
2009
ACM
One important problem proposed recently in the field of web mining is website classification problem. The complexity together with the necessity to have accurate and fast algorit...
146
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FLAIRS
2008
15 years 7 months ago
2008
Building useful classification models can be a challenging endeavor, especially when training data is imbalanced. Class imbalance presents a problem when traditional classificatio...
120
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SIGIR
2005
ACM
15 years 10 months ago
2005
ACM
Context influences the search process, but to date research has not definitively identified which aspects of context are the most influential for information retrieval, and thus a...
151
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SIGPRO
2008
15 years 4 months ago
2008
This paper describes a technique for automatic recognition of off-line printed Arabic text using Hidden Markov Models. In this work different sizes of overlapping and non-overlapp...
115
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GECCO
2007
Springer
15 years 10 months ago
2007
Springer
This paper analyzes the behavior of a selectorecombinative genetic algorithm (GA) with an ideal crossover on a class of random additively decomposable problems (rADPs). Specifical...