283 search results - page 47 / 57 » Neural Learning from Unbalanced Data |
ICANN
2003
Springer
14 years 25 days ago
2003
Springer
We suggest a new approach to optimize the learning of sparse features under the constraints of explicit transformation symmetries imposed on the set of feature vectors. Given a set...
BMCBI
2008
13 years 7 months ago
2008
Background: Metagenomics is an approach to the characterization of microbial genomes via the direct isolation of genomic sequences from the environment without prior cultivation. ...
ICDAR
2009
IEEE
14 years 2 months ago
2009
IEEE
A new isolated handwritten Farsi numeral recognition algorithm is proposed in this paper, which exploits the sparse and over-complete structure from the handwritten Farsi numeral ...
DIS
1999
Springer
13 years 12 months ago
1999
Springer
: This paper shows that a connectionist law discovery method called RF5X can discover a law in the form of a set of nominally conditioned polynomials, from data containing both nom...
SEKE
2010
Springer
13 years 6 months ago
2010
Springer
In this paper, we are interested in the relationship between final prices of online auctions and possible shill activities during those auctions. We conduct experiments on real auc...