PASCAL - Pattern Analysis, Statistical Modelling and Computational Learning

Product Retrieval for Grocery Stores
Petteri Nurmi, Eemil Lagerspetz, Wray Buntine, Patrik Floréen and Joonas Kukkonen
In: SIGIR 2008, 20-24 July 2008, Singapore.

Abstract

We introduce a grocery retrieval system that maps shopping lists written in natural language into actual products in a grocery store. We have developed the system using nine months of shopping basket data from a large Finnish supermarket. To evaluate the system, we used 70 real shopping lists gathered from customers of the supermarket. Our system achieves over 80% precision for products at rank one, and the precision is around 70% for products at rank 5.

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EPrint Type:Conference or Workshop Item (Paper)
Project Keyword:Project Keyword UNSPECIFIED
Subjects:Information Retrieval & Textual Information Access
ID Code:4711
Deposited By:Patrik Floréen
Deposited On:24 March 2009