Hi i'm using Enterprise Miner to classify a quite large number of articles using their keywords. So my purpose is to clustering them on the base of their keywords similarity. In the editor of TextFilter node i aggregated some keywords that had almost the same meaning (i.e i aggregate text_analysis and texture_analysis) and i saved the changes. I would expect that from this moment sas would treat the 2 words as 1 but when i run the TextCluster node i see that in the cluster's descriptive terms both +text_analysis and texture_analysis appear. How can i exlude from the list texture_analysis which is already contained in +text_analysis? Thank you in advance
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