5244 search results - page 7 / 1049 » When are two algorithms the same |
117
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AUSAI
2003
Springer
15 years 8 months ago
2003
Springer
An important task in machine learning is determining which learning algorithm works best for a given data set. When the amount of data is small the same data needs to be used repea...
112
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AAAI
2006
15 years 4 months ago
2006
Several researchers have illustrated that constraints can improve the results of a variety of clustering algorithms. However, there can be a large variation in this improvement, e...
141
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DCOSS
2006
Springer
15 years 6 months ago
2006
Springer
In the population protocol model introduced by Angluin et al. [2], a collection of agents, which are modelled by finite state machines, move around unpredictably and have pairwise ...
127
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SIGIR
2011
ACM
14 years 5 months ago
2011
ACM
We reveal that the Okapi BM25 retrieval function tends to overly penalize very long documents. To address this problem, we present a simple yet effective extension of BM25, namel...
123
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CSCW
2006
ACM
15 years 9 months ago
2006
ACM
If recommenders are to help people be more productive, they need to support a wide variety of real-world information seeking tasks, such as those found when seeking research paper...