I have been trying to use the Item Set Finder (Borgeit) and the Association Rule Learner nodes but have been running into difficulties getting them to work. I learned in another forum post to incorporate a “cell splitter” node with a white space delimiter, however that just changed the error message from " The dialog cannot be opened for the following reason: No column in spec compatible to “BitVectorValue” or “CollectionDataValue”." to now creating an empty data table.
The Item Set Finder is saying “The chosen minimal support is very low. This may cause memory problems for some datasets. Consider increasing the support or limiting the item set size.” I have tried adjusting the minimal support, increasing the support and limiting the item set size, but then it just states “no (frequent) items found.”
Am I making a mistake with this? How might you suggest I fix this? Thank you very much for any input!
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