Hello, We have a project to increase the prediction accuracy for arrhythmia which is for abnormal heartbeats that can lead to heart attack. We're planning to use Artificial Neural Network but struggling how to start and what to use to train the model. Can you guys enlighten us what is the best trainer to use for this kind of project? The process will be, the sensor data from arduino ide will sent to raspberry pi, then it will train the data for accuracy, after training the trained data will be sent to firebase data storage as a file or text.