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Thursday, October 4, 2018 - 4:45pm - 5:30pm
Xi Chen (New York University)
In this talk, we study the dynamic assortment planning problem under various popular discrete choice models, including the multinomial-logit (MNL) model, the nested logit model, and a contextual MNL model. For each arriving customer, the seller offers an assortment of substitutable products, and then the customer makes the purchase according to a pre-specified choice model. Since all the utility parameters of customers are unknown, the seller needs to simultaneously learn customers' choice behavior and make dynamic decisions on assortments based on the current knowledge.
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