Design an ART1 network to learn storing and recognizing the alphabets A to T (patterns should be of size 8x8). Evaluate the performance of the network by choosing different vigilance levels (ranging...

Design an ART1 network to learn storing and recognizing the alphabets A to T (patterns should be of size 8x8). Evaluate the performance of the network by choosing different vigilance levels (ranging from 0.3 to 0.95). Also evaluate the performance of the network by adding (10 to 25%) random noise to the patterns. Use confusion matrix in both implementations.