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Intelligent debugging and repair of utility constraint sets in knowledge-based recommender applications

Felfernig, Alexander ; Teppan, Erich ; Friedrich, Gerhard ; Isak, Klaus

Proceedings of the 13th international conference on intelligent user interfaces, 13 January 2008, pp.217-226

ISBN: 9781595939876 ; ISBN: 1595939873 ; DOI: 10.1145/1378773.1378802

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  • Nhan đề:
    Intelligent debugging and repair of utility constraint sets in knowledge-based recommender applications
  • Tác giả: Felfernig, Alexander ; Teppan, Erich ; Friedrich, Gerhard ; Isak, Klaus
  • Chủ đề: Knowledge Acquisition ; Knowledge-Based Recommenders ; Multi-Attribute Utility Theory (Maut) ; Computer Science
  • Là 1 phần của: Proceedings of the 13th international conference on intelligent user interfaces, 13 January 2008, pp.217-226
  • Mô tả: Recommenders support effective product retrieval processes for online users. These systems propose repair actions in situations where no solution can be found and derive recommendations including a set of explanations as to why a certain product has been selected. In this context utility constraints (scoring rules) have to be defined which specify the way utilities of products, explanations, and repair alternatives are determined. Such constraints can be faulty which means that they calculate rankings in a way not expected by marketing and sales experts. The maintenance and repair of such constraints is an extremely error-prone task. In this paper we present an intelligent environment which supports the automated adaptation of faulty utility constraints taking into account existing marketing and sales requirements. In this context we discuss experiences from commercial projects.
  • Ngôn ngữ: English
  • Số nhận dạng: ISBN: 9781595939876 ; ISBN: 1595939873 ; DOI: 10.1145/1378773.1378802

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