作者: Kok Keong Bong , Matthias Joest , Christoph Quix , Toni Anwar
DOI: 10.1007/978-3-319-05476-6_23
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摘要: Exhibition guide system contain various information pertaining to exhibitors, products and events that are happening during the exhibitions. The would be more useful if it is augmented with a recommender system. Our recommend users list of interesting exhibitors based on associations mined from web server logs. recommendations ranked Objective Interestingness Measures OIMs quantify interestingness an association. Due data sparsity, some cannot provide distinct values for different rules hamper ranking process. In mobile applications, crucial because low real estate in device screen sizes. We show our able select OIM 50 perform better than regular Support-Confidence OIM. tested using exhibitions held Germany.