Relational social recommendation: Application to the academic domain
Expert Systems with Applications(2019)
摘要
•Relational social recommendation provides highly detailed explanations to users.•Users find these explanations to be intriguing and often surprising.•Linking people based on entity associations reveals novel connections of interest.•Recommendation relevance and serendipity may be improved given user feedbacks.
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关键词
Graph-based recommendation,Social recommendation,Recommendation explainability,Information extraction
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