maximal pattern support

[MotifDscvry]

I find the fmax of mlxtend.frequent_patterns does not calculate the pattern support right. Any suggestion?

[rasbt]

could you share an example of the expected and the actual outputs? That would help understand what's going on

[shenxiangzhuang]

Hi @MotifDscvry , what version of mlxtend are you using? It does has a bug in version before 0.17.2 as addressed in #709.
If you are using an old version, try to upgrade to the newest version and try it again.