28 search results - page 2 / 6 » Automatic Generation of Information-seeking Questions Using ... |
KDD
2004
ACM
14 years 5 months ago
2004
ACM
We use clustering to derive new relations which augment database schema used in automatic generation of predictive features in statistical relational learning. Clustering improves...
NAACL
2003
13 years 5 months ago
2003
Leximancer is a software system for performing conceptual analysis of text data in a largely language independent manner. The system is modelled on Content Analysis and provides u...
SIGIR
1999
ACM
13 years 8 months ago
1999
ACM
This paper presents a means of automatically deriving a hierarchical organization of concepts from a set of documents without use of training data or standard clustering technique...
SPIESR
2001
13 years 5 months ago
2001
Humans tend to use high-level semantic concepts when querying and browsing multimedia databases; there is thus, a need for systems that extract these concepts and make available a...
DLIB
2002
13 years 4 months ago
2002
In this article we present a method for retrieving documents from a digital library through a visual interface based on automatically generated concepts. We used a vocabulary gene...