655 search results - page 27 / 131 » Effects of sampling methods on web accessibility evaluations |
101
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SIGIR
2000
ACM
15 years 4 months ago
2000
ACM
: This paper presents a novel way of examining the accuracy of the evaluation measures commonly used in information retrieval experiments. It validates several of the rules-of-thum...
102
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AI
2004
Springer
15 years 11 days ago
2004
Springer
Feature selection, as a preprocessing step to machine learning, has been very effective in reducing dimensionality, removing irrelevant data, increasing learning accuracy, and imp...
97
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TASLP
2010
14 years 7 months ago
2010
To solve the knowledge bottleneck problem, active learning has been widely used for its ability to automatically select the most informative unlabeled examples for human annotation...
125
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KI
2002
Springer
15 years 4 days ago
2002
Springer
While empirical evaluations are a common research method in some areas of Artificial Intelligence (AI), others still neglect this approach. This article outlines both the opportun...
82
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CIKM
2008
Springer
15 years 2 months ago
2008
Springer
To find near-duplicate documents, fingerprint-based paradigms such as Broder's shingling and Charikar's simhash algorithms have been recognized as effective approaches a...