1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
|
//![print-model]
Alphabet:
{A,C,G,T}
States:
{0 (Silent),1,2,3,4 (Silent)}
Begin state: 0
End state: 4
Transition probabilities:
0 -> 1 (1)
1 -> 2 (0.1) ,1 (0.9)
2 -> 3 (1)
3 -> 4 (0.1) ,3 (0.9)
4 ->
Emission probabilities:
1: A (0.25) ,C (0.25) ,G (0.25) ,T (0.25)
2: A (0.05) ,C (0) ,G (0.95) ,T (0)
3: A (0.4) ,C (0.1) ,G (0.1) ,T (0.4)
//![print-model]
//![viterbi]
Viterbi algorithm
Probability of best path: 1.25465e-18
Sequence:
C,T,T,C,A,T,G,T,G,A,A,A,G,C,A,G,A,C,G,T,A,A,G,T,C,A,
State path:
0 (Silent),1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,2,3,3,3,3,3,3,3,4 (Silent)
//![viterbi]
//![forward-backward]
Forward algorithm
Probability that the HMM generated the sequence: 2.71585e-18
Backward algorithm
Probability that the HMM generated the sequence: 2.71585e-18
//![forward-backward]
|