I am trying to utilize the Apriori knode. My data source is a SQL server.
I get the following error for my data types; ‘Cannot handle string attributes!’
However, when I connect my entire data set, fields that are also string work fine with the knode. They are stored as varchar within our database.
I’ve read that sometimes the knode will run regardless of whether or not it shows an error, however it does not.
Does anybody know what data types this knode accepts? Doesn’t seem to make sense why it would not work.