8.5 apriori train
UNDER DEVELOPMENT 20211217
ml train apriori [options] [datafile] -c <0-1> --confidence=<0-1> Minimum confidence threshold. -i <name> --id=<name> The id column name. -s <0-1> --support=<0-1> Minimum support threshold.
Input file is a two column csv file, which is obtained from stdin if no data filename is supplied. The expected format:
id,item u1234567,comp1234 u1234567,comp2345 u1234567,comp3456 u1234567,comp4567 u1234568,comp1234 u1234568,comp4567 ...
Output is a row for each association rule:
rule,support,confidence,coverage,lift,count comp1234:comp2345=>comp4567,0.6,1.0,0.6,1.4,6 ...
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