A Multilayer Hidden Markov Models-Based Method for Human-Robot Interaction

<table>Performance comparison of gesture spotting between two FNNs. (a1) the performance goal is not met within 180 iterations. (a2) the output of FNNs, accuracy = 75.69%. (a3) the error of FNNs. (b1) the performance goal is met within 26 iterations. (b2) the output of FNNs, accuracy = 96.86%. (b3) the error of FNNs.</table>

Mathematical Problems in Engineering

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Figure 10

Figure 10: A Multilayer Hidden Markov Models-Based Method for Human-Robot Interaction 