Research of Recommendation System for Technological Project Assessors
Xu Xiao-liang · Electronic Science and Technology · 2012
Based on the issue of assessors' selection problem for technological project,this paper proposed a new hybrid recommendation system model,the model extracts keywords with TF-IDF algorithm on the basis of project and experts text information segmentation,then establishes vector space model according to the screened words,and finally proposes a new hybrid recommendation algorithm based on content recommendation which generates screened results with collaborative filtering recommendation and weight coefficient.Experimental results show that the proposed model can accomplish assessors recommendation effectively.