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Lecture Notes in Computer Science
Conversational recommender systems help to guide users through a product-space towards a particular product that meets their specific requirements. During the course of a "conversation" with the user the recommender system will suggest certain products and use feedback from the user to refine future suggestions. Critiquing has proven to be a powerful and popular form of feedback. Critiques allow the user to express a preference over part of the feature-space; for example, in a vacation/traveldoi:10.1007/978-3-540-27780-4_21 fatcat:sfq7dewtv5akfdauouhysif664