1746 search results - page 102 / 350 » Hierarchical Unsupervised Learning |
ACL
2009
13 years 6 months ago
2009
This paper presents an unsupervised opinion analysis method for debate-side classification, i.e., recognizing which stance a person is taking in an online debate. In order to hand...
ICASSP
2010
IEEE
13 years 6 months ago
2010
IEEE
We propose a new approach to semi-supervised clustering that utilizes boosting to simultaneously learn both a similarity measure and a clustering of the data from given instancele...
ICDM
2009
IEEE
14 years 3 months ago
2009
IEEE
—Knowledge discovery from scientific articles has received increasing attentions recently since huge repositories are made available by the development of the Internet and digit...
CICLING
2009
Springer
14 years 9 months ago
2009
Springer
We cast name discrimination as a problem in clustering short contexts. Each occurrence of an ambiguous name is treated independently, and represented using second?order context vec...
HICSS
2005
IEEE
14 years 2 months ago
2005
IEEE
Web content mining is intended to help people discover valuable information from large amount of unstructured data on the web. Movie review mining classifies movie reviews into tw...