Interactive Critiquing forCatalog Navigation in E-Commerce
Artificial Intelligence Review
ECCBR '02 Proceedings of the 6th European Conference on Advances in Case-Based Reasoning
Making Rational Decisions Using Adaptive Utility Elicitation
Proceedings of the Seventeenth National Conference on Artificial Intelligence and Twelfth Conference on Innovative Applications of Artificial Intelligence
A POMDP formulation of preference elicitation problems
Eighteenth national conference on Artificial intelligence
Generating Diverse Compound Critiques
Artificial Intelligence Review
Constraint-based optimization and utility elicitation using the minimax decision criterion
Artificial Intelligence
Evaluating compound critiquing recommenders: a real-user study
Proceedings of the 8th ACM conference on Electronic commerce
Critique graphs for catalogue navigation
Proceedings of the 2008 ACM conference on Recommender systems
Optimal recommendation sets: covering uncertainty over user preferences
AAAI'05 Proceedings of the 20th national conference on Artificial intelligence - Volume 2
Preference-based search using example-critiquing with suggestions
Journal of Artificial Intelligence Research
Knowledge-Based Systems
Active collaborative filtering
UAI'03 Proceedings of the Nineteenth conference on Uncertainty in Artificial Intelligence
IEEE Transactions on Systems, Man, and Cybernetics, Part A: Systems and Humans
Multiattribute bayesian preference elicitation with pairwise comparison queries
ISNN'10 Proceedings of the 7th international conference on Advances in Neural Networks - Volume Part I
Collaborative Filtering Recommender Systems
Foundations and Trends in Human-Computer Interaction
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Current conversational recommender systems are unable to offer guarantees on the quality of their recommendations due to a lack of principled user utility models. We develop an approach to recommender systems that incorporates an explicit utility model into the recommendation process in a decision-theoretically sound fashion. The system maintains explicit constraints on user utility based on preferences revealed by the user's actions. We investigate a new decision criterion, setwise minimax regret (SMR), for constructing optimal recommendation sets: we develop algorithms for computing SMR, and prove that SMR determines choice sets for queries that are myopically optimal. This provides a natural basis for generating compound critiques in conversational recommender systems. Our simulation results suggest that this utility-theoretically sound approach to user modeling allows much more effective navigation of a product space than traditional approaches based on, for example, heuristic utility models and product similarity measures.