DocumentCode
480707
Title
Who Is It? Context Sensitive Named Entity and Instance Recognition by Means of Wikipedia
Author
Waltinger, Ulli ; Mehler, Alexander
Author_Institution
Bielefeld Univ., Bielefeld
Volume
1
fYear
2008
fDate
9-12 Dec. 2008
Firstpage
381
Lastpage
384
Abstract
This paper presents an approach for predicting context sensitive entities exemplified in the domain of person names. Our approach is based on building a weighted context but also a weighted people graph and predicting the context entity by extracting the best fitting sub graph using a spreading activation technique. The results of the experiments show a quite promising F-Measure of 0.99.
Keywords
Web sites; information retrieval; text analysis; context sensitive named entity recognition; information extraction; instance recognition; spreading activation technique; text analysis; weighted people graph; wikipedia; Buildings; Data mining; Databases; Frequency; Intelligent agent; Prediction algorithms; Tagging; Text recognition; Wikipedia; Windows; Context Senstive; Named Entity Recognition; Wikipedia;
fLanguage
English
Publisher
ieee
Conference_Titel
Web Intelligence and Intelligent Agent Technology, 2008. WI-IAT '08. IEEE/WIC/ACM International Conference on
Conference_Location
Sydney, NSW
Print_ISBN
978-0-7695-3496-1
Type
conf
DOI
10.1109/WIIAT.2008.421
Filename
4740477
Link To Document