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Journal:   IRANIAN JOURNAL OF INFORMATION PROCESSING & MANAGEMENT (INFORMATION SCIENCES AND TECHNOLOGY)   SUMMER 2015 , Volume 30 , Number 4; Page(s) 1147 To 1171.
 
Paper: 

A New Expert Finding Model Based On Term Correlation Matrix

 
 
Author(s):  Pournoor Ehsan, Rezaee Noor Jalal*
 
* UNIVERSITY OF QOM
 
Abstract: 
Due to the enormous volume of unstructured information available on the Web and inside organization, finding an answer to the knowledge need in a short time is difficult. For this reason, beside Search Engines which don’t consider users individual characteristics, Recommender systems were created which use user’s previous activities and other individual characteristics to help users find needed knowledge. Recommender systems usage is increasing every day. Expert finder systems also by introducing expert people instead of recommending information to users have provided this facility for users to ask their questions form experts. Having relation with experts not only causes information transition, but also with transferring experiences and inception causes knowledge transition. In this paper we used university professors academic resume as expert people profile and then proposed a new expert finding model that recommends experts to users query. We used Term Correlation Matrix, Vector Space Model and PageRank algorithm and proposed a new hybrid model which outperforms conventional methods. This model can be used in internet environment, organizations and universities that experts have resume dataset.
 
Keyword(s): RECOMMENDER SYSTEMS, ONLINE FORUMS, EXPERT FINDING, VECTOR SPACE MODEL
 
 
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APA: Copy

POURNOOR, E., & REZAEE NOOR, J. (2015). A NEW EXPERT FINDING MODEL BASED ON TERM CORRELATION MATRIX. IRANIAN JOURNAL OF INFORMATION PROCESSING & MANAGEMENT (INFORMATION SCIENCES AND TECHNOLOGY), 30(4), 1147-1171. https://www.sid.ir/en/journal/ViewPaper.aspx?id=470297



Vancouver: Copy

POURNOOR EHSAN, REZAEE NOOR JALAL. A NEW EXPERT FINDING MODEL BASED ON TERM CORRELATION MATRIX. IRANIAN JOURNAL OF INFORMATION PROCESSING & MANAGEMENT (INFORMATION SCIENCES AND TECHNOLOGY). 2015 [cited 2022June29];30(4):1147-1171. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=470297



IEEE: Copy

POURNOOR, E., REZAEE NOOR, J., 2015. A NEW EXPERT FINDING MODEL BASED ON TERM CORRELATION MATRIX. IRANIAN JOURNAL OF INFORMATION PROCESSING & MANAGEMENT (INFORMATION SCIENCES AND TECHNOLOGY), [online] 30(4), pp.1147-1171. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=470297.



 
 
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