1864 search results - page 69 / 373 » Question classification using support vector machines |
128
click to vote
ICASSP
2009
IEEE
15 years 11 months ago
2009
IEEE
It is difficult to adapt discriminative classifiers, particularly kernel based ones such as support vector machines (SVMs), to handle mismatches between the training and test da...
121
click to vote
FLAIRS
2003
15 years 6 months ago
2003
Support vector machines (SVMs) are regularly used for classification of unbalanced data by weighting more heavily the error contribution from the rare class. This heuristic techn...
156
click to vote
IJCNN
2000
IEEE
15 years 9 months ago
2000
IEEE
We propose to solve a text categorization task using a new metric between documents, based on a priori semantic knowledge about words. This metric can be incorporated into the def...
144
click to vote
IJCNN
2008
IEEE
15 years 11 months ago
2008
IEEE
— Effective use of support vector machines (SVMs) in classification necessitates the appropriate choice of a kernel. Designing problem specific kernels involves the definition...
138
click to vote
JISE
2010
14 years 11 months ago
2010
In dealing with large datasets the reduced support vector machine (RSVM) was proposed for the practical objective to overcome the computational difficulties as well as to reduce t...