NLP, Naturallanguageprocessing, Deep Learning, Machine Learning, Artificial Intelligence.
2): Delta[1][2] = max(Delta[1][1] * A[1][1] * B[1][2], Delta[2][1] * A[2][1] * B[1][2], Delta[3][1] * A[3][1] * B[1][2]) This calculates the maximum probability for state 1 at time 2. The maximum is taken over all possible previous states. Here, the maximum value is 0.3 * 0.7 * 0.5 = 0.105, which