Title :
Event Feature and Personality-Event - Ontology Based for Classifying Chinese Web Pages
Author :
Li Wang ; Zong-tian Liu ; Yanhua Wang ; Rong Sun ; Liu, H.F.
Author_Institution :
Sch. of Comput. Eng. & Sci., Shanghai Univ., Shanghai, China
Abstract :
In recent years, more and more experts find that events have more semantic means than any other features, such as, characters, terms and concepts. This paper described a method which used event features to classify Chinese Web pages talking about personality in SVM classifier. Firstly, we explained how to represent Chinese documents by event features. Secondly, we constructed event ontology about personality information. We called this event ontology as Personality Event Ontology (PEOnt). Finally, an experiment was presented. This experiment showed that our approach results had an improved classification in terms of precision and recall. This improvement, however, come at a cost in a low features vector space´s dimensionality due to the event features and event ontology used.
Keywords :
Internet; document handling; feature extraction; ontologies (artificial intelligence); pattern classification; Chinese documents; SVM classifier; Web pages; document classification; event feature; features vector space dimensionality; personality event ontology; Aquaculture; Computer science; Costs; Information technology; Ontologies; Space technology; Sun; Support vector machine classification; Support vector machines; Web pages; document representation; documents classify; event; event ontology;
Conference_Titel :
Computer Science and Engineering, 2009. WCSE '09. Second International Workshop on
Conference_Location :
Qingdao
Print_ISBN :
978-0-7695-3881-5
DOI :
10.1109/WCSE.2009.874