| MDPI | Multidisciplinary Digital Publishing Institute |
| ADL | Activity of Daily Living |
| ARC | Activity Recognition Chain |
| ANN | Artificial Neural Network |
| AUC | Area Under the Curve |
| AUC-ROC | Area Under the Curve ROC |
| DT | Decision Tree |
| FDS | Fall Detection System |
| kNN | K-Nearest Neighbours |
| ML | Machine Learning |
| MLP | Multi Layer Perceptron |
| RF | Random Forest |
| ROC | Receiver Operating Characteristic |
| SVM | Support Vector Machines |