Impala Documentation

void Impala::Core::Feature::TestMakeRandomTree::testTryRandomSplit ( ) [inline]

Definition at line 121 of file TestMakeRandomTree.h.

References Impala::Core::Table::TableTem< Col1T, Col2T, Col3T, Col4T, Col5T, Col6T, Col7T, Col8T, Col9T >::Get1(), mFakeData, mNumberClasses, and Impala::Core::Feature::TryRandomSplit().

00122     {
00123         int dim;
00124         double val;
00125         double gain;
00126         bool filter[12] = {false};
00127         filter[3] = true;
00128         Util::Random rng;
00129         TryRandomSplit(dim, val, gain, mFakeData, filter, mNumberClasses, rng);
00130         CPPUNIT_ASSERT_EQUAL(mFakeData->Get1(3)[dim], val);
00131         filter[3] = false;
00132         filter[7] = true;
00133         TryRandomSplit(dim, val, gain, mFakeData, filter, mNumberClasses, rng);
00134         CPPUNIT_ASSERT_EQUAL(mFakeData->Get1(7)[dim], val);
00135     }

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