2918 search results - page 338 / 584 » Learning qualitative models from numerical data |
184
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EDM
2008
15 years 8 months ago
2008
Using data from an existing pre-algebra computer-based tutor, we analyzed the covariance of item-types with the goal of describing a more effective way to assign skill labels to it...
199
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ECIR
2008
Springer
15 years 8 months ago
2008
Springer
Word space models, in the sense of vector space models built on distributional data taken from texts, are used to model semantic relations between words. We argue that the high dim...
164
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UAI
2004
15 years 8 months ago
2004
Classical learning assumes the learner is given a labeled data sample, from which it learns a model. The field of Active Learning deals with the situation where the learner begins...
138
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SIGIR
2000
ACM
15 years 11 months ago
2000
ACM
Abstract This paper investigates whether a machine can automatically learn the task of finding, within a large collection of candidate responses, the answers to questions. The lea...
172
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COLT
2004
Springer
15 years 10 months ago
2004
Springer
We show that forms of Bayesian and MDL inference that are often applied to classification problems can be inconsistent. This means that there exists a learning problem such that fo...