$ pip install numpy
$ pip install pandas
$ pip install scikit-surprise

$ cd <project path>
$ python main.py

Ctrl + C

User preference file:

• Filename: UPyyyymmddhhmmss.csv
• yyyymmddhhmmss is the timestamp of the request
• The file contains three columns in a row separated by commas, (userID, itemID, score [1.0-5.0])

Recommendation request file:

• Filename: RRyyyymmddhhmmss.csv
• yyyymmddhhmmss is the timestamp of the request
• The file contains one row with one column (userID)