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Fall Detector - Normalize data
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| def normalize(data): | |
| data_norm = data.copy() | |
| columns_for_normalization = ['x_acc','y_acc','z_acc', | |
| 'x_gravity', 'y_gravity', 'z_gravity', | |
| 'x_gyro', 'y_gyro', 'z_gyro'] | |
| for column in columns_for_normalization: | |
| data_norm[column] = (data_norm[column] - data_norm[column].mean()) / data_norm[column].std() | |
| return data_norm |
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