73 search results - page 4 / 15 » Deriving Concept Hierarchies from Text |
KDD
2005
ACM
13 years 11 months ago
2005
ACM
This paper presents a framework for user-oriented text mining. It is then illustrated with an example of discovering knowledge from competitors’ websites. The knowledge to be di...
WER
2001
Springer
13 years 10 months ago
2001
Springer
Workflow technology has reached a reasonable degree of maturity, with a number of both research prototypes and commercial systems available. However, methodological issues have rec...
IMCSIT
2010
13 years 3 months ago
2010
This paper presents a methodology for learning taxonomic relations from a set of documents that each explain one of the concepts. Three different feature extraction approaches with...
ECTEL
2007
Springer
14 years 4 days ago
2007
Springer
—This paper presents a semiautomatic framework that aims to produce domain concept maps from text and then to derive domain ontologies from these concept maps. This methodology p...
MM
2006
ACM
13 years 12 months ago
2006
ACM
Conventional image categorization techniques primarily rely on low-level visual cues. In this paper, we describe a multimodal fusion scheme which improves the image classification...