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Added unit tests for mapping functions.

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Neil Lawrence 2013-08-28 13:56:00 +02:00
parent d31b5a7c55
commit c306636616
1 changed files with 28 additions and 0 deletions
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GPy/testing/mapping_tests.py Normal file
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# 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))
if __name__ == "__main__":
print "Running unit tests, please be (very) patient..."
unittest.main()