Volume 3, Number 2 (3-2015)                   SCJ 2015, 3(2): 31-41 | Back to browse issues page


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pournoor E. An improvement on expert finding systems by Vector Space model and Query Expansion technic. SCJ. 2015; 3 (2) :31-41
URL: http://scj.kashanu.ac.ir/article-1-191-en.html

1- Qom university, Information Technology , farzin.santour@gmail.com
Abstract:   (1142 Views)
Due to enormous volume of information available on the Web, finding appropriate knowledge in a short time seems difficult. Knowledge Recommender systems, Online Forums and Question Answering (QA) systems were created to facilitate finding suitable information. QA systems use knowledge repositories to retrieve brief responses to users’ queries. Expert Finding system, not only causes knowledge transition from responder to requester, but also it improves requester’s experience and thoughts about the subject. These systems use textual analysis, historical activities analysis, social relation analysis and combination of these approaches to find experts. In this paper, we used resume data of university professors to develop a new model which outperforms conventional methods by using Vector Space Model and Query Expansion Technique.
Full-Text [PDF 528 kb]   (714 Downloads)    
Type of Study: Research | Subject: Special
Received: 2014/10/28 | Accepted: 2015/04/4 | Published: 2015/09/3

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