Diverse Product Recommendations Using an Expressive Language for Case Retrieval

  • Authors:
  • Derek G. Bridge;Alex Ferguson

  • Affiliations:
  • -;-

  • Venue:
  • ECCBR '02 Proceedings of the 6th European Conference on Advances in Case-Based Reasoning
  • Year:
  • 2002

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Abstract

We describe Order-Based Retrieval, whichis an approachto case retrieval based on the application of partial orders to the case base. We argue that it is well-suited to product recommender applications because, as well as retrieving products that best match customer-specified 'ideal' attribute-values, it also: allows the customer to specify soft constraints; gives a natural semantics and implementation to tweaks; and delivers an inherently diverse result set.