This experimentation was focused on finding the best resolution for the occupancy dataset. The resolutions tested were:
- 1 second.- The original data recolected every second.
- 10 seconds averaged.- Resampled dataset using the mean value of every 10 seconds lap.
- 1 minute.- Resampled dataset taking 1 sample every minute.
- 5 minute.- Resampled dataset taking 1 sample every 5 minutes.
An additional experimentation was the use of PCA to measure how the accuracy is affected.
The algorithmos used were KNN, DT, SVM.
A feature selection step was also performed, and as result PCA was replaced with an optimal subset of features.