376 search results - page 8 / 76 » A Hybrid Machine Learning Approach for Information Extractio... |
BMCBI
2008
13 years 7 months ago
2008
Background: The Clinical E-Science Framework (CLEF) project has built a system to extract clinically significant information from the textual component of medical records in order...
JAIR
2011
13 years 2 months ago
2011
Temporal information has been the focus of recent attention in information extraction, leading to some standardization effort, in particular for the task of relating events in a t...
DEXAW
2008
IEEE
14 years 2 months ago
2008
IEEE
—The ontology learning from text cycle consists of the consecutive phases of term, synonym, concept, taxonomy and relation extraction. In this paper, a proposal towards the unsup...
INTERSPEECH
2010
13 years 2 months ago
2010
This paper presents our experiments in question answering for speech corpora. These experiments focus on improving the answer extraction step of the QA process. We present two app...
ACSC
2000
IEEE
13 years 12 months ago
2000
IEEE
A significant obstacle to the development of intelligent natural language processing systems is the lack of rich knowledge bases containing representations of world knowledge. Fo...