354 search results - page 9 / 71 » Top-k learning to rank: labeling, ranking and evaluation |
SIGIR
2008
ACM
14 years 9 months ago
2008
ACM
WWW
2008
ACM
15 years 10 months ago
2008
ACM
We consider the problem of ranking refinement, i.e., to improve the accuracy of an existing ranking function with a small set of labeled instances. We are, particularly, intereste...
108
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IJCAI
2001
14 years 11 months ago
2001
For many supervised learning tasks it is very costly to produce training data with class labels. Active learning acquires data incrementally, at each stage using the model learned...
COLING
2010
14 years 4 months ago
2010
A weakly supervised method uses anonymized search queries to induce a ranking among class labels extracted from unstructured text for various instances. The accuracy of the extrac...
89
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CIKM
2009
Springer
15 years 4 months ago
2009
Springer
Ranking is a key problem in many information retrieval (IR) applications, such as document retrieval and collaborative filtering. In this paper, we address the issue of learning ...