Today, I want to share with you the video presentation that I have prepared for my paper at PAKDD 2020. It presents a new problem where we want to discover locally trending high utility itemsets (LTHUIs). A LTHUI is a set of items purchased by customers that are trending (generate money that follows an upward or downward trend during some non predefined time periods. It is a variation of the popular high utility itemset mining problem.
Hope you will enjoy this video! If you want more details about this topic, you can read this paper:
Fournier-Viger, P., Yang, Y., Lin, J. C.W., Frnda, J. (2020). Mining Locally Trending High Utility Itemsets. Proc. 24th Pacific-Asia Conf. Knowledge Discovery and Data Mining (PAKDD 2020), Springer, LNAI, 12 pages.
The source code will be released soon in the SPMF data mining software.