2435 search results - page 350 / 487 » Intellexer Question Answering |
167
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BMCBI
2006
15 years 5 months ago
2006
Background: Topic detection is a task that automatically identifies topics (e.g., "biochemistry" and "protein structure") in scientific articles based on infor...
131
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COMBINATORICA
2006
15 years 5 months ago
2006
We prove that the out-distance sequence {f+ (k)} of a vertex-transitive digraph of finite or infinite degree satisfies f+ (k + 1) f+ (k)2 for k 1, where f+ (k) denotes the numbe...
112
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CORR
2006
Springer
15 years 5 months ago
2006
Springer
Shannon proved that if we can transmit bits reliably at rates larger than the rate distortion function R(D), then we can transmit this source to within a distortion D. We answer th...
138
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EJC
2006
15 years 5 months ago
2006
The digraphs P(n, k) have vertices corresponding to length k permutations of an n set and arcs corresponding to (k + 1) permutations. Answering a question of Starling, Klerlein, K...
145
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IJDMMM
2008
15 years 5 months ago
2008
In recent years, a number of machine learning algorithms have been developed for the problem of ordinal classification. These algorithms try to exploit, in one way or the other, t...