740 search results - page 139 / 148 » Improving data quality through effective use of data semanti... |
DEBU
2008
14 years 11 months ago
2008
The open nature of collaborative recommender systems allows attackers who inject biased profile data to have a significant impact on the recommendations produced. Standard memory-...
104
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MICCAI
2010
Springer
14 years 10 months ago
2010
Springer
Abstract. In order to evaluate the quality of segmentations of an image and assess intra- and inter-expert variability in segmentation performance, an Expectation Maximization (EM)...
95
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ACL
2007
15 years 1 months ago
2007
We describe an open-source toolkit for statistical machine translation whose novel contributions are (a) support for linguistically motivated factors, (b) confusion network decodi...
102
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VLSISP
2008
14 years 11 months ago
2008
Digital signal processing (DSP) applications involve processing long streams of input data. It is important to take into account this form of processing when implementing embedded ...
CVPR
2007
IEEE
15 years 6 months ago
2007
IEEE
Generative model learning is one of the key problems in machine learning and computer vision. Currently the use of generative models is limited due to the difficulty in effective...