Figure 4. The Sentiment classification process as carried out in RapidMiner Software.

From

Stock Price Prediction Using Neural Network Models Based on Tweets Sentiment Scores

Anderson Rioba Ondieki, George Onyango Okeyo, Ann Kibe

Journal of Computer Sciences and Applications. 2017, 5(2), 64-75 doi:10.12691/jcsa-5-2-3