4542 search results - page 103 / 909 » Unsupervised Feature Selection Using Feature Similarity |
GECCO
2009
Springer
14 years 4 months ago
2009
Springer
This paper presents a genetic programming-based symbolic regression approach to the construction of relational features in link analysis applications. Specifically, we consider t...
ICDM
2008
IEEE
14 years 4 months ago
2008
IEEE
When the number of labeled examples is limited, traditional supervised feature selection techniques often fail due to sample selection bias or unrepresentative sample problem. To ...
IVC
2007
13 years 10 months ago
2007
In an application where sparse matching of feature points is used towards fast scene reconstruction, the choice of the type of features to be matched has an important impact on th...
IPMU
2010
Springer
13 years 8 months ago
2010
Springer
Abstract. In this paper we introduce a new approach to automatic attribute and granularity selection for building optimum regression trees. The method is based on the minimum descr...
CIKM
2006
Springer
14 years 1 months ago
2006
Springer
It is important yet hard to identify navigational queries in Web search due to a lack of sufficient information in Web queries, which are typically very short. In this paper we st...