Hello everyone! I'm currently using SAS Enterprise Miner 12.1 and running into some trouble about how to procede. I have a data set consisting of tweets, and I intend to create clusters from the information I collected. So far, I've cleaned the data and built a diagram like this: I also understand that the TF-IDF matrix can be found in the "exported data" option of the Text filter node (found about it in these 2 other discussion posts ) Looks like this: Is this it?? So the question is: Assuming this is the matrix I need to input to the clustering node as the features vector to perform the clustering algorithm, by simply running the Text Cluster node, will it assume the TF-IDF matrix by default or do I have to change the input somehow? And change the node configuration itself? In the text filter node I set the Frequency weighting to LOG and the Term weight to IDF. Thanks in advance!
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