Summary of results from ensemble models

Data used	Logistic regression	Random forests	Neural network (fully connected)
Use original patient data only	83.2%	84.2%	83.4%
Model probability output only	83.6%	83.8%	83.5%
Original patient data + model probability output	83.0%	84.2%	83.0%

Use of ensemble techniques did not improve model accuracy.