1722 search results - page 93 / 345 » On the sample mean of graphs |
165
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ACS
2000
15 years 6 months ago
2000
Abstract. We develop a general setting for the treatment of extensions of categories by means of freely adjoined morphisms. To this end, we study what we call composition graphs, i...
164
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ICDM
2010
IEEE
15 years 4 months ago
2010
IEEE
Dataset shift from the training data in a source domain to the data in a target domain poses a great challenge for many statistical learning methods. Most algorithms can be viewed ...
177
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ENTCS
2006
15 years 6 months ago
2006
Using graph transformation as a formalism to specify model transformation, termination and confluence of the graph transformation system are often required properties. Only under ...
132
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ADC
2009
Springer
16 years 27 days ago
2009
Springer
This paper presents a detailed study of the behavior of three different content-based collaborative filtering metrics (correlation, cosine and mean squared difference) when they a...
139
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NIPS
2000
15 years 7 months ago
2000
In this paper, we derive a second order mean field theory for directed graphical probability models. By using an information theoretic argument it is shown how this can be done in...