Enhancing random forest classification with NLP in DAMEH: A system for DAta Management in eHealth Domain

•We apply NLP approaches in features choice for enhancing Classifier based on Random Forests approach.•We analyze medical records to retrieve features for clinical records classifications in smart environments.•We use a Machine Learning approach to build a fast multi-classification schema.•We apply the methodology to real case studies from health-care organizations in Italy.•We show accuracy of presented approach in terms of Accuracy-Rejection curves.