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Table 5 Performance evaluation of shopping behavior classification

From: An intelligent shopping support robot: understanding shopping behavior from 2D skeleton data using GRU network

Shopping behaviorPrecisionRecallF1 scoreSupport
Reach to shelf0.860.920.89128
Retract from shelf0.440.690.54109
Hand in shelf0.790.830.81336
Inspect product0.920.730.81377
Inspect shelf0.930.900.91411
Avg/total0.790.820.791361