“…a is NOT an outlier −1 a is an outlier [16] Inferred ADL data CAAB and regression model Correlation and RMSE [22] Inferred ADL data Causal association rule and Markov logic network Accuracy, precision and recall [49] Inferred ADL data OC-SVM Accuracy [2,5] Inferred ADL data IADL-C, Regression and classification model RMSE, correlation, F-Score, accuracy, sensitivity and ROC-AUC [7] Raw binary data CNN + LSTM Sensitivity, specificity [30] Raw binary and inferred ADL data ESN RMSE [24] Inferred ADL data DBSCAN Precision and recall [27] Inferred ADL data OC-SVM Error rate, F-measure and accuracy [6] Raw binary data Vanilla RNN, GRU, LSTM Accuracy [18] Inferred ADL data DBSCAN EER [20] Inferred ADL data HMM + FRBS Accuracy, precision, recall, F-measure, ROC-AUC [50] Inferred ADL and synthetic data Ensemble (OC-SVM, LOF, iForest, RCE) Accuracy [34,35] Raw binary data SOM Accuracy [25] Raw binary data Entropy measures Accuracy, precision and recall [47] Inferred ADL data HCRF & SVM Accuracy [4] ADL data (video stream) 3D-CNN + LSTM Accuracy, precision, recall, F-measre and specificity [37] ADL data (depth) Fuzzy inference system Percentage error rate [32] Inferred ADL data (ODHMAD) Precision, false alarm and false prediction rate [51] Inferred ADL data LSTM, CNN, CNN-LSTM and autoencoder Accuracy…”