[Retracted] Research on Behavior Monitoring of Elderly Living Alone Based on Wearable Devices and Sensing Technology

Figure 4

Experimental results: accuracy test of the classifier on the validation set. (a) Walk recognition rate. (b) Upstairs recognition rate. (c) Downstairs recognition rate. (d) Jump recognition rate. (e) Jogging recognition rate. (f) Stationary recognition rate.

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