Title :
Research on Automatic Extraction of Web Metadata
Author :
Changxia, Hu ; Xiaoxing, Liu
Author_Institution :
Comput. & Inf. Eng. Dept., Shijiazhuang Railway Inst., Shijiazhuang, China
Abstract :
Traditional Web retrieval system is based on whole-length search of keyword, which would bring large results, but users can´t find the answer that they need quickly. This paper presents a model of information retrieval based on media data, to improve the web information retrieval efficiency and precision in specific fields. The result shows that the method based on metadata is effective for the task of web text information retrieval.
Keywords :
Internet; information retrieval; meta data; Web metadata; Web text information retrieval; automatic extraction; information retrieval; Content based retrieval; Databases; Electronic mail; Information resources; Information retrieval; Rail transportation; Railway engineering; Search engines; Web pages; Web search; association rule; chinese lexical analysis; metadata; subject expansion;
Conference_Titel :
Software Engineering, 2009. WCSE '09. WRI World Congress on
Print_ISBN :
978-0-7695-3570-8
DOI :
10.1109/WCSE.2009.234
