44 search results - page 9 / 9 » Invariant Set of Weight of Perceptron Trained by Perceptron ... |
CIKM
2010
Springer
13 years 3 months ago
2010
Springer
This work presents a general rank-learning framework for passage ranking within Question Answering (QA) systems using linguistic and semantic features. The framework enables query...
ICANN
2007
Springer
13 years 9 months ago
2007
Springer
Within the taxonomy of feature extraction methods, recently the Wrapper approaches lost some popularity due to the associated computational burden, compared to Embedded or Filter m...
SBIA
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. Most of the work in machine learning assume that examples are generated at random according to some stationary probability distribution. In this work we study the problem...
IJCNN
2007
IEEE
13 years 11 months ago
2007
IEEE
—One of the basic challenges to robust iris recognition is iris segmentation. This paper proposes the use of a feature saliency algorithm and an artificial neural network to perf...