The SUSHI Preference Data Set includes responses of a questionnaire survey of preference in SUSHI. These preference are collected by a scoring method using a five-point-scale, and additionally by a ranking method. A ranking method is a one of method for performing a sensory test. In this method, the respondents sort given objects according to their preference order. This data set also includes demographic data of respondents and features of SUSHI.

• # Sushi types 10 (Set A, full order) 100 (Set B, partial order)

• # Ranking lists 5000

• # User profile can be used for classification: Gender, Age, Region

Download the dataset:

• sushi-pref

Please cite the following reference if you use this dataset.

• "Nantonac Collaborative Filtering:Recommendation Based on Order Responses, "

Toshihiro Kamishima, KDD 2003.

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