Sum of rows in A, B and Pi are not equal 1 in Unit tests for HMM

[dn2015]

The unit test #2 (training) for HMM for chapter 7 outputs State Transition probs A, Emission probs B and Initial probs pi:

***** test#2 HMMEval Hidden Markov Model - Training
HMMEval (Training):
State transition probs A
0.137, 0.229, 0.495, 0.282, 0.081
0.236, 0.031, 0.756, 0.947, 0.898
0.225, 0.343, 0.567, 0.096, 0.217
1.000, 0.045, 0.640, 0.046, 0.059
0.000, 0.080, 0.715, 0.309, 0.162

Emission probs B
0.311, 0.487, 0.114, 0.127, 0.068, 0.163
0.003, 0.224, 0.000, 0.044, 1.000, 0.000
0.100, 0.375, 0.150, 0.240, 0.210, 0.196
0.086, 0.615, 0.015, 0.252, 0.282, 0.020
0.304, 0.410, 0.115, 0.182, 0.068, 0.190

Initial probs pi
1.000 0.069 0.522 0.000 0.043

My understanding is the sum of the values in each rows of these matrices need to be 1.0. But they don't seem to be in the output of test#2. Could you shed some light on that?

Thanks.

[leowu4ever]

I am not using this lib but I come across the same issue. Could you please help me on this?