Expert Recommendation System based on Analyzing Expertise and Networks of Human Resources in National Science andTechnology Information Service

Abstract

This study aims to implement expert and collaborative group recommendation services through an analysis of expertise and network relations NTIS. First of all, expertise database has been constructed by extracting keywords after indexing national RnD information in Korea (human resources, project and outcome) and applying expertise calculation algorithm. In consideration of the characteristics of national RnD information, weight values have been selected. Then, expertise points were calculated by applying weighted values. In addition, joint research and collaborative relations were implemented in a knowledge map format through network analysis using national RnD information.