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Polynominal sentiment analysis in SVM
I am trying to perform SVM on the dataset where customer review as polynominal and sentiment score as bionominal. I had read the tutorials and figured out that SVM can only handle numerical and needed to convert nominal to numerical. However, is it to convert both customer reviews ans sentiment score to numerical? In which steps we need to convert? After processed the data? I am a bit confused of how sentiment analysis work in SVM in rapidminer. The RM tutorial under the sample templates is using text and binominal and not even converting to numerical.
Can anyone suggest me how to fix this issue correctly?
I had attached my process flow for your easy reference.