Parameterless-Growing-SOM and Its Application to a Voice Instruction Learning System

Figure 2

The structure of a voice instruction learning system using PL-G-SOM. It is similar to the system using T-SOM in [12–14], however, instead of memory layer of BMU in T-SOM, each map grows with training. Annealing schemes of their neighborhood size and learning rates are given by PL-G-SOM.