FANN Error 11: Unable to allocate memory

Question

In the Python implementation of FANN, I got this error from

from pyfann import libfann
ann = libfann.neural_net()
ann.create_standard(4, 2, 8, 9, 1)
#FANN Error 11: Unable to allocate memory.

Any suggestion?

Answer 1

There is a bug in create_standard and the other simple creates. The workaround is

ann.create_standard_array([2,8,9,1])

same for create_sparse and create_shortcut.