Search Results - subject:"Case based reasoning"

A graphical shopping interface bases on product attributes

Kagie, M.; Wezel, M.C. van; Groenen, P.J.F. - Erasmus University Rotterdam, Econometric Institute - 2007

, Multidimensional Scaling, Similarity, Electronic Commerce, Case-Based Reasoning. 1 Introduction In most electronic commerce stores …-based recommender systems. A large number of recommender systems in this group, including our approach, is based on case-based reasoning … (CBR) [14]. The recommendation cycle used by case-based reasoning recommender system (CBR-RS) framework is shown in Figure …

Persistent link: https://www.econbiz.de/10005450836

A graphical shopping interface bases on product attributes

Kagie, Martijn; Groenen, Patrick; van Wezel, van Wezel, M.C. - Faculteit der Economische Wetenschappen, Erasmus … - 2007

Most recommender systems present recommended products in lists to the user. By doing so, much information is lost about the mutual similarity between recommended products. We propose to represent the mutual similarities of the recommended products in a two dimensional space, where similar...

Persistent link: https://www.econbiz.de/10010837887

Steiner, Jakub; Stewart, Colin - Center for Economic Research and Graduate Education and … - 2007

We study a learning process in which subjects extrapolate from their experience of similar past strategic situations to the current decision problem. When applied to coordination games, this learning process leads to contagion of behavior from problems with extreme payoffs and unique equilibria...

Persistent link: https://www.econbiz.de/10005146538

Contagion through Learning

Steiner, Jakub; Stewart, Colin - School of Economics, University of Edinburgh - 2006

We study learning in a large class of complete information normal form games. Players continually face new strategic situations and must form beliefs by extrapolation from similar past situations. We characterize the long-run outcomes of learning in terms of iterated dominance in a related...

Persistent link: https://www.econbiz.de/10005147107

Rhetoric and Analogies

Aragones, Enriqueta; Gilboa, Itzhak; Postlewaite, Andrew; … - Department of Economics, University of Pennsylvania - 2013

The art of rhetoric may be defined as changing other people’s minds (opinions, beliefs) without providing them new information. One technique heavily used by rhetoric employs analogies. Using analogies, one may draw the listener’s attention to similarities between cases and to re-organize...

Persistent link: https://www.econbiz.de/10010822877

Small sample-oriented case-based kernel predictive modeling and its economic forecasting applications under n-splits-k-times hold-out assessment

Li, Hui; Hong, Lu-Yao; He, Jia-Xun; Xu, Xuan-Guo; Sun, Jie - In: Economic Modelling 33 (2013) C, pp. 747-761

case reuse of case-based reasoning, and conducts an early application of SSOCBKPM in binary economic forecasting under the … is more useful in economic forecasting than case-based reasoning and support vector machine since the proportion of …

Persistent link: https://www.econbiz.de/10010737989

FROM ADAPTATION-GUIDED RETRIEVAL TO REUSE-GUIDED RETRIEVAL: APPLICATION TO CASE RETRIEVAL NET MEMORY MODEL

NOUAOURIA, NABILA; BOUKADOUM, MOUNIR - In: International Journal of Information Technology & … 12 (2013) 04, pp. 757-787

In Case-Based Reasoning (CBR), case retrieval is generally guided by similarity. However, the most similar case may not …

Persistent link: https://www.econbiz.de/10010883126

Dynamics of inductive inference in a unified framework

Gilboa, Itzhak; Samuelson, Larry; Schmeidler, David - In: Journal of Economic Theory 148 (2013) 4, pp. 1399-1432

We present a model of inductive inference that includes, as special cases, Bayesian reasoning, case-based reasoning …

Persistent link: https://www.econbiz.de/10010678870

Small sample-oriented case-based kernel predictive modeling and its economic forecasting applications under n-splits-k-times hold-out assessment

Li, Hui; Hong, Lu-yao; He, Jia-xun; Xu, Xuan-guo; Sun, Jie - In: Economic modelling 33 (2013), pp. 747-761

Persistent link: https://www.econbiz.de/10010194401

Forecasting firm risk in the emerging market of China with sequential optimization of influence factors on performance of case-based reasoning : an empirical study with imbalanced...

Li, Hui; Yu, Jun-ling; Zhou, Qing; Cai, Jian-hu - In: Intelligent systems in accounting finance and … 20 (2013) 3, pp. 141-161

Persistent link: https://www.econbiz.de/10010196991