Learning compositional sequences with multiple time scales through a hierarchical network of spiking neurons
Fig 3
Brown shaded areas: presentation of target sequence AAB; dark green shaded areas: presentation of target sequence ABA. Brown dots: spontaneous dynamics is simulated 3 times, and the error with respect to the target sequence AAB is measured; dark green dots: spontaneous dynamics is simulated 3 times, and the error with respect to the target sequence ABA is measured. Lines guide the eye and are averages of the dots. See the Methods section for the details of the error measurements. A. The within-motif error keeps decreasing independent of the motif ordering. B. The motif ordering error (syntax error) switches with a delay.