mirror of
https://github.com/SheffieldML/GPy.git
synced 2026-04-28 22:36:24 +02:00
33 lines
1.3 KiB
Python
33 lines
1.3 KiB
Python
# Copyright (c) 2012, 2013 GPy authors (see AUTHORS.txt).
|
|
# Licensed under the BSD 3-clause license (see LICENSE.txt)
|
|
|
|
import unittest
|
|
import numpy as np
|
|
import GPy
|
|
|
|
|
|
|
|
class MappingTests(unittest.TestCase):
|
|
|
|
def test_kernelmapping(self):
|
|
verbose = False
|
|
mapping = GPy.mappings.Kernel(np.random.rand(10, 3), 2)
|
|
self.assertTrue(GPy.core.mapping.Mapping_check_df_dtheta(mapping=mapping).checkgrad(verbose=verbose))
|
|
self.assertTrue(GPy.core.mapping.Mapping_check_df_dX(mapping=mapping).checkgrad(verbose=verbose))
|
|
|
|
def test_linearmapping(self):
|
|
verbose = False
|
|
mapping = GPy.mappings.Linear(3, 2)
|
|
self.assertTrue(GPy.core.Mapping_check_df_dtheta(mapping=mapping).checkgrad(verbose=verbose))
|
|
self.assertTrue(GPy.core.Mapping_check_df_dX(mapping=mapping).checkgrad(verbose=verbose))
|
|
|
|
def test_mlpmapping(self):
|
|
verbose = False
|
|
mapping = GPy.mappings.MLP(input_dim=2, hidden_dim=[3, 4, 8, 2], output_dim=2)
|
|
self.assertTrue(GPy.core.Mapping_check_df_dtheta(mapping=mapping).checkgrad(verbose=verbose))
|
|
self.assertTrue(GPy.core.Mapping_check_df_dX(mapping=mapping).checkgrad(verbose=verbose))
|
|
|
|
|
|
if __name__ == "__main__":
|
|
print "Running unit tests, please be (very) patient..."
|
|
unittest.main()
|