1923 search results - page 205 / 385 » Weighted Decision Trees |
143
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COCO
2008
Springer
15 years 8 months ago
2008
Springer
![Approximation of Natural W[P]-Complete Minimisation Problems Is Hard](http://sciweavers.com/files/imagecache/thumbnail/default/content.jpg "Approximation of Natural W[P]-Complete Minimisation Problems Is Hard")
We prove that the weighted monotone circuit satisfiability problem has no fixed-parameter tractable approximation algorithm with constant or polylogarithmic approximation ratio un...
178
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TREC
2004
15 years 7 months ago
2004
With our participation in TREC2004, we test Terrier, a modular and scalable Information Retrieval framework, in three tracks. For the mixed query task of the Web track, we employ ...
183
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JIRS
2000
15 years 6 months ago
2000
Abstract. This paper proposes an entropy based Markov chain (EMC) fusion technique and demonstrates its applications in multisensor fusion. Self-entropy and conditional entropy, wh...
174
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ICONIP
2009
15 years 4 months ago
2009
In pattern recognition systems, data fusion is an important issue and evidence theory is one such method that has been successful. Many researchers have proposed different rules fo...
171
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ISDA
2006
IEEE
16 years 16 days ago
2006
IEEE
The use of monolithic neural networks (such as a multilayer perceptron) has some drawbacks: e.g. slow learning, weight coupling, the black box effect. These can be alleviated by t...