Sciweavers

1121 search results - page 151 / 225
» A hierarchical method for multi-class support vector machine...
Sort
View
KDD
2009
ACM
165views Data Mining» more  KDD 2009»
14 years 12 days ago
Pricing guidance in ad sale negotiations: the PrintAds example
We consider negotiations between publishers and advertisers in a marketplace for ads. Motivated by Google’s online PrintAds system which is such a marketplace, we focus on the r...
Adam Isaac Juda, S. Muthukrishnan, Ashish Rastogi
SIGIR
2010
ACM
13 years 11 months ago
Spatial relationships in visual graph modeling for image categorization
In this paper, a language model adapted to graph-based representation of image content is proposed and assessed. The full indexing and retrieval processes are evaluated on two diï...
Trong-Ton Pham, Philippe Mulhem, Loïc Maisonn...
ADMA
2006
Springer
153views Data Mining» more  ADMA 2006»
13 years 9 months ago
An Effective Combination Based on Class-Wise Expertise of Diverse Classifiers for Predictive Toxicology Data Mining
This paper presents a study on the combination of different classifiers for toxicity prediction. Two combination operators for the Multiple-Classifier System definition are also pr...
Daniel Neagu, Gongde Guo, Shanshan Wang
NIPS
2000
13 years 9 months ago
Improved Output Coding for Classification Using Continuous Relaxation
Output coding is a general method for solving multiclass problems by reducing them to multiple binary classification problems. Previous research on output coding has employed, alm...
Koby Crammer, Yoram Singer
NIPS
2000
13 years 9 months ago
The Kernel Trick for Distances
A method is described which, like the kernel trick in support vector machines (SVMs), lets us generalize distance-based algorithms to operate in feature spaces, usually nonlinearl...
Bernhard Schölkopf