1310 search results - page 75 / 262 » Learning the k in k-means |
HT
2004
ACM
15 years 3 months ago
2004
ACM
Microcosm was an open hypertext system that evolved in the early 1990s, before the advent of the Web. Apart from its success as a research platform it was widely used for presenti...
ICANN
2009
Springer
15 years 2 months ago
2009
Springer
We present a neural system that recognizes faces under strong variations in pose and illumination. The generalization is learnt completely on the basis of examples of a subset of p...
AI
2001
Springer
15 years 1 months ago
2001
Springer
A system's constraints characterizes what that system can do. However, a dynamic environment may require that a system alter its constraints. If feedback about a specific situ...
ACL
2008
14 years 11 months ago
2008
This paper demonstrates a new method for leveraging unstructured annotations to infer semantic document properties. We consider the domain of product reviews, which are often anno...
ECIR
2007
Springer
14 years 11 months ago
2007
Springer
Retrieval accuracy can be improved by considering which document type should be filtered out and which should be ranked higher in the result list. Hence, document type can be used...