There was a question from the RapidMiner Community on how to make a word clouds in RapidMiner using R. It’s really easy. First, you’ll need to make sure you have the Execute R extension installed and configured, then you need to download the “wordcloud” and “RColorBrewer” packages from R Cran Repository. ...
My latest livestream. In this episode I continue with the Word2Vec process and build a synomym stemming dictionary. Then I talk about how to do time series in RapidMiner. I explain the Windowing operator, the Sliding Window Validation operator and show how to insert a bit of R code to deseason a time series. I’m going to change the time for the next Live Stream. Stay tuned for next livestream on 5/25/18 at 12PM EDT. ...