Sushi rankings

Complete rankings of 10 types of sushi from 5000 assessors (Kamishima 2003) .

Usage

sushi_rankings

Format

An object of class matrix (inherits from array) with 5000 rows and 10 columns.

References

Kamishima T (2003). “Nantonac Collaborative Filtering: Recommendation Based on Order Responses.” In Proceedings of the Ninth ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 583--588.

See also

Other datasets: beach_preferences, bernoulli_data, cluster_data, potato_true_ranking, potato_visual, potato_weighing