I have uploaded a new 38 minutes video to explain rare itemset mining. This video is like a small course, where you can learn about infrequent itemsets, minimal rare itemsets and perfectly rare itemsets and some algorithms : AprioriInverse and AprioriRare.
To watch the video:
Direct link on my website:
http://philippe-fournier-viger.com/spmf … _video.mp4
Link from my Youtube channel:
Hope that it is interesting!