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An Empirical Comparison of Dissimilarity Measures for Recommender Systems

Kagie, Martijn; Groenen, Patrick; van Wezel, van Wezel, M.C. - Erasmus Research Institute of Management (ERIM), … - 2009

Many content-based recommendation approaches are based on a dissimilarity measure based on the product attributes. In … this paper, we evaluate four dissimilarity measures for product recommendation using an online survey. In this survey, we … dissimilarity measures with. Also, we use this matrix to estimate weights to be used in the dissimilarity measures. In this way, we …

Persistent link: https://www.econbiz.de/10010837539

A Multi-Agent Energy Trading Competition

Block, Block, C.A.; Collins, Collins, J.; Ketter, Ketter, W. - Erasmus Research Institute of Management (ERIM), … - 2009

The energy sector will undergo fundamental changes over the next ten years. Prices for fossil energy resources are continuously increasing, there is an urgent need to reduce CO2 emissions, and the United States and European Union are strongly motivated to become more independent from foreign...

Persistent link: https://www.econbiz.de/10010731217

Smart Grid Economics: Policy Guidance through Competitive Simulation

Ketter, Ketter, W.; Collins, Collins, J.; Block, Block, C.A. - Erasmus Research Institute of Management (ERIM), … - 2010

Sustainable energy systems of the future will need more than efficient, clean, low-cost, renewable energy sources; they will also need efficient price signals that motivate sustainable energy consumption as well as a better real-time alignment of energy demand and supply.

Persistent link: https://www.econbiz.de/10010837600