Open Access一种基于本体约束的知识抽取方法<br>An Approach of Knowledge Extraction Restrained by Ontology
Author(s) -
李国杰,
许登峰
Publication year - 2011
Publication title -
computer science and application
Language(s) - English
Resource type - Journals
eISSN - 2161-881X
pISSN - 2161-8801
DOI - 10.12677/csa.2011.13019
Subject(s) - computer science , extraction (chemistry) , information retrieval , chemistry , chromatography