1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
/**
* @file svrg_test.cpp
* @author Marcus Edel
* @author Conrad Sanderson
*
* ensmallen is free software; you may redistribute it and/or modify it under
* the terms of the 3-clause BSD license. You should have received a copy of
* the 3-clause BSD license along with ensmallen. If not, see
* http://www.opensource.org/licenses/BSD-3-Clause for more information.
*/
#if defined(ENS_USE_COOT)
#include <armadillo>
#include <bandicoot>
#endif
#include <ensmallen.hpp>
#include "catch.hpp"
#include "test_function_tools.hpp"
#include "test_types.hpp"
using namespace ens;
using namespace ens::test;
TEMPLATE_TEST_CASE("SVRG_LogisticRegressionFunction", "[SVRG]",
ENS_ALL_TEST_TYPES, ENS_SPARSE_TEST_TYPES)
{
// Run SVRG with a couple of batch sizes.
for (size_t batchSize = 35; batchSize < 50; batchSize += 5)
{
SVRG optimizer(0.005, batchSize, 300, 0, 1e-5, true);
LogisticRegressionFunctionTest<TestType>(
optimizer,
5 * Tolerances<TestType>::LRTrainAcc,
5 * Tolerances<TestType>::LRTestAcc);
}
}
TEMPLATE_TEST_CASE("SVRG_BB_LogisticRegressionFunction", "[SVRG_BB]",
ENS_ALL_TEST_TYPES, ENS_SPARSE_TEST_TYPES)
{
// Run SVRG with a couple of batch sizes.
for (size_t batchSize = 35; batchSize < 50; batchSize += 5)
{
SVRG_BB optimizer(0.005, batchSize, 300, 0, 1e-5, true, SVRGUpdate(),
BarzilaiBorweinDecay(0.1));
LogisticRegressionFunctionTest(
optimizer,
5 * Tolerances<TestType>::LRTrainAcc,
5 * Tolerances<TestType>::LRTestAcc);
}
}
|
