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It is calculated by the formula seen in Equation (3). MAPE=1𝑛∑|𝑒𝑡|𝑎𝑡MAPE=1n∑|et|at (3) 3.3. Root Mean Square Error (RMSE) For RMSE, first we need to calculate the mean squared error (MSE) using Equation (4). Then, the square root of the average squared error...
The starting point for the usage patterns detection was to prepare the matrix with switching on probabilities for each of the individual devices over a specified time period. The probabilities were estimated using the following formula: 𝑃=𝑁𝑢𝑚𝑏𝑒𝑟 𝑜𝑓 𝑡𝑢𝑟𝑛 𝑂𝑁...