1175 search results - page 18 / 235 » Experimental perspectives on learning from imbalanced data |
CEC
2007
IEEE
14 years 2 months ago
2007
IEEE
— This work is motivated by the interest in finding significant movements in financial stock prices. The detection of such movements is important because these could represent...
ECML
2001
Springer
14 years 6 days ago
2001
Springer
Abstract. This paper proposes a generic extension to propositional rule learners to handle multiple-instance data. In a multiple-instance representation, each learning example is r...
COGSCI
2010
13 years 6 months ago
2010
Natural language is full of patterns that appear to fit with general linguistic rules but are ungrammatical. There has been much debate over how children acquire these ‘‘ling...
DMIN
2006
13 years 9 months ago
2006
In this paper, we propose a post randomization technique to learn a Bayesian network (BN) from distributed heterogeneous data, in a privacy sensitive fashion. In this case, two or ...
KDD
2005
ACM
14 years 8 months ago
2005
ACM
Discriminative sequential learning models like Conditional Random Fields (CRFs) have achieved significant success in several areas such as natural language processing, information...