NLP, Naturallanguageprocessing, Deep Learning, Machine Learning, Artificial Intelligence.
from state 2 at time 2 (Psi[3][3] = 2). We then move to state 2 at time 2. According to the Psi matrix, state 2 at time 2 was reached from state 1 at time 1 (Psi[2][2] = 1). So, the most probable path is [3, 2, 1] So, the Viterbi algorithm provides a way to find the most likely sequence of states