Using Lexical Chain in Ontology-Based Information Extraction

DOI

10.2991/icence-16.2016.64How to use a DOI?

Keywords

Ontology, Lexical Chain, Information Extraction

Abstract

Due to the establishment of domain ontology is prior to information extraction activity, therefore it is impossible to extract the relevant information when new issue from new field is coming. These documents which include new issues become isolated text in text set. The information in these documents cannot be extracted by the original ontology. To solve this defect the relevant information in isolated text will be extracted by using of the method of lexical chain in extraction module in this paper. The new extracted information can extend the original ontology which can lead the possibility of ontology self-perfection. The experiment results show that the refined ontology can extract more accurate information.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Chunyu Cong
AU  - Rui Gao
AU  - Zhongying Wang
AU  - Xiao Meng
PY  - 2016/09
DA  - 2016/09
TI  - Using Lexical Chain in Ontology-Based Information Extraction
BT  - Proceedings of the 2nd International Conference on Electronics, Network and Computer Engineering (ICENCE 2016)
PB  - Atlantis Press
SP  - 316
EP  - 320
SN  - 2352-538X
UR  - https://doi.org/10.2991/icence-16.2016.64
DO  - 10.2991/icence-16.2016.64
ID  - Cong2016/09
ER  -