SUSHI Preference Data Set
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.
Data Set
The readme files ended in "-jp.txt" are written in Japanese, and those ended in "-en.txt" are written in English.
All Data Set
This data set includes all preference data, demographic data of respondents, and features of SUSHI. This is used for performing clustering in our publication [ 069 ].
Collaborative Filtering Data Set
This data set is generated from the "All Data Set," and is tailored for collaborative filtering tests. This data set is used in our publication [ 064 ].
Supervised Ordering Data Set
This data set is generated from the "All Data Set," and is tailored for supervised ordering tests. The file "sushi3.idata" in the above "sushi3.tgz" is also required to get the features of objects. This data set is used in our publication [ 057 ].
Usage License
- We involve Toshihiro Kamishima, his colleagues, and their employers.
- You involve the user of this data and his/her colleagues, and their employers.
- We are NOT liable for any damages or losses, arising out of or related to your use or inability to use this data set.
- You can use this data set for any research purpose.
- You must not redistribute without our permission.
- You must acknowledge the use of the data set in publications resulting from the use of this data set by citing one of our related publications.
History
- sushi1: contains 52 orders and is used in our publication [ 033 ]
- sushi2: contains 1025 orders and is used our publications [ 039, 042 ]
- sushi3: contains 5000 orders and is used our publications [ 057, 064, 069, 070 ]
