572 search results - page 22 / 115 » Isotonic Classification Trees |
COLING
2010
13 years 3 months ago
2010
We propose to analyse semantic similarity in comparable text by matching syntactic trees and labeling the alignments according to one of five semantic similarity relations. We pre...
ML
2000
ACM
13 years 8 months ago
2000
ACM
Twenty-two decision tree, nine statistical, and two neural network algorithms are compared on thirty-two datasets in terms of classification accuracy, training time, and (in the ca...
CLASSIFICATION
2006
13 years 8 months ago
2006
Abstract. Given a set of pairwise distances on a set of n points, constructing an edge-weighted tree whose leaves are these n points such that the tree distances would mimic the or...
WWW
2004
ACM
14 years 9 months ago
2004
ACM
We propose new features and algorithms for automating Web-page classification tasks such as content recommendation and ad blocking. We show that the automated classification of We...
MIR
2006
ACM
14 years 2 months ago
2006
ACM
Scalable approaches to video content classification are limited by an inability to automatically generate representations of events ode abstract temporal structure. This paper pre...