Structured Feedback for Preference Elicitation in Complex Domains
نویسندگان
چکیده
Preference elicitation is concerned with inferring a latent utility function from user feedback. Typical elicitation approaches iteratively query the user about (supposedly informative) pairs of candidate configurations; the collected pairwise preference constraints are used to improve the utility estimate. The ongoing transition from flat to structured configuration spaces is opening promising opportunities for the design of more general and effective feedback mechanisms. In this position paper, we outline a framework, based on a general notion of structured constraint, encompassing existing and novel formulations.
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