Sim_bm having the same final results

[HxyScotthuang]

Hi, I have downloaded the library and run the given example for simple Brownian motion. The results seem to be puzzling as all the statistical output for 4 different interpolation methods have the exact same training and testing accuracy as well as standard deviation.

I assume there might be some error in printing the results. The rest is fine. The final statistic part of output is as follows:

[100, 4096, 10, 256]
Train Accuracy: 0.8145344853401184
Test Accuracy: 0.8037109375
[100, 4096, 10, 256]
Train Accuracy: 0.8245442509651184
Test Accuracy: 0.8294270634651184
[100, 4096, 10, 256]
Train Accuracy: 0.822265625
Test Accuracy: 0.8216145634651184
[100, 4096, 10, 256]
Train Accuracy: 0.824462890625
Test Accuracy: 0.822265625
[100, 4096, 10, 256]
Train Accuracy: 0.8116047978401184
Test Accuracy: 0.8108723759651184
Mean train: 0.8194824457168579, Mean test: 0.817578136920929
s.d. train: 0.005379822105169296, s.d. test: 0.009120622649788857
[100, 4096, 10, 256]
Train Accuracy: 0.8145344853401184
Test Accuracy: 0.8037109375
[100, 4096, 10, 256]
Train Accuracy: 0.8245442509651184
Test Accuracy: 0.8294270634651184
[100, 4096, 10, 256]
Train Accuracy: 0.822265625
Test Accuracy: 0.8216145634651184
[100, 4096, 10, 256]
Train Accuracy: 0.824462890625
Test Accuracy: 0.822265625
[100, 4096, 10, 256]
Train Accuracy: 0.8116047978401184
Test Accuracy: 0.8108723759651184
Mean train: 0.8194824457168579, Mean test: 0.817578136920929
s.d. train: 0.005379822105169296, s.d. test: 0.009120622649788857
[100, 4096, 10, 256]
Train Accuracy: 0.8145344853401184
Test Accuracy: 0.8037109375
[100, 4096, 10, 256]
Train Accuracy: 0.8245442509651184
Test Accuracy: 0.8294270634651184
[100, 4096, 10, 256]
Train Accuracy: 0.822265625
Test Accuracy: 0.8216145634651184
[100, 4096, 10, 256]
Train Accuracy: 0.824462890625
Test Accuracy: 0.822265625
[100, 4096, 10, 256]
Train Accuracy: 0.8116047978401184
Test Accuracy: 0.8108723759651184
Mean train: 0.8194824457168579, Mean test: 0.817578136920929
s.d. train: 0.005379822105169296, s.d. test: 0.009120622649788857
[100, 4096, 10, 256]
Train Accuracy: 0.8145344853401184
Test Accuracy: 0.8037109375
[100, 4096, 10, 256]
Train Accuracy: 0.8245442509651184
Test Accuracy: 0.8294270634651184
[100, 4096, 10, 256]
Train Accuracy: 0.822265625
Test Accuracy: 0.8216145634651184
[100, 4096, 10, 256]
Train Accuracy: 0.824462890625
Test Accuracy: 0.822265625
[100, 4096, 10, 256]
Train Accuracy: 0.8116047978401184
Test Accuracy: 0.8108723759651184
Mean train: 0.8194824457168579, Mean test: 0.817578136920929
s.d. train: 0.005379822105169296, s.d. test: 0.009120622649788857

[jambo6]

I've had a look at the code and cant immediately see why the results should be the same. @lingyiyang any thoughts?