405 search results - page 21 / 81 » Binary Classification Trees for Multi-class Classification P... |
116
Voted
RIVF
2008
14 years 12 months ago
2008
The classification image into one of several categories is a problem arisen naturally under a wide range of circumstances. In this paper, we present a novel unsupervised model for ...
82
Voted
WWW
2008
ACM
15 years 11 months ago
2008
ACM
Hierarchical topic taxonomies have proliferated on the World Wide Web [5, 18], and exploiting the output space decompositions they induce in automated classification systems is an...
ICTAI
2009
IEEE
15 years 5 months ago
2009
IEEE
A serious threat to user privacy in new mobile and web2.0 applications stems from ‘social inferences’. These unwanted inferences are related to the users’ identity, current ...
KDD
2001
ACM
15 years 11 months ago
2001
ACM
This paper is concerned with the construction of regression and classification trees that are more adapted to data mining applications than conventional trees. To this end, we pro...
EMNLP
2010
14 years 8 months ago
2010
In this paper we introduce the new task of social event extraction from text. We distinguish two broad types of social events depending on whether only one or both parties are awa...