817 search results - page 65 / 164 » Learning Techniques for Automatic Algorithm Portfolio Select... |
131
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FLAIRS
2008
15 years 5 months ago
2008
When a user is served with a ranked list of relevant documents by the standard document search engines, his search task is usually not over. He has to go through the entire docume...
157
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ACMICEC
2008
ACM
15 years 5 months ago
2008
ACM
Conventional conversational recommender systems support interaction strategies that are hard-coded into the system in advance. In this context, Reinforcement Learning techniques h...
127
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AIMSA
2008
Springer
15 years 9 months ago
2008
Springer
Relational instance-based learning (RIBL) algorithms offer high prediction capabilities. However, they do not scale up well, specially in domains where there is a time bound for c...
121
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NIPS
2007
15 years 4 months ago
2007
We present a new and efficient semi-supervised training method for parameter estimation and feature selection in conditional random fields (CRFs). In real-world applications suc...
129
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ICASSP
2011
IEEE
14 years 6 months ago
2011
IEEE
We describe an alternative to standard nonnegative matrix factorisation (NMF) for nonnegative dictionary learning. NMF with the Kullback-Leibler divergence can be seen as maximisa...