[mlpack-git] master: Due to technicalities, the tree we load back may not be exactly the same. (858342e)

[gitdub at big.cc.gt.atl.ga.us]

Repository : https://github.com/mlpack/mlpack

On branch  : master
Link       : https://github.com/mlpack/mlpack/compare/84b9d42aae2975eae93f890a9861ce9963bd1916...858342ed58706ff19fb4b43d45f091b1f78ec988

>---------------------------------------------------------------

commit 858342ed58706ff19fb4b43d45f091b1f78ec988
Author: ryan <ryan at ratml.org>
Date:   Wed Dec 23 15:58:27 2015 -0500

    Due to technicalities, the tree we load back may not be exactly the same.
    
    This is because we don't preserve *everything* in the Hoeffding tree when we
    save, so that we can keep our models compact.


>---------------------------------------------------------------

858342ed58706ff19fb4b43d45f091b1f78ec988
 src/mlpack/tests/serialization_test.cpp | 26 --------------------------
 1 file changed, 26 deletions(-)

diff --git a/src/mlpack/tests/serialization_test.cpp b/src/mlpack/tests/serialization_test.cpp
index 9642aa9..437d9a0 100644
--- a/src/mlpack/tests/serialization_test.cpp
+++ b/src/mlpack/tests/serialization_test.cpp
@@ -1652,32 +1652,6 @@ BOOST_AUTO_TEST_CASE(HoeffdingTreeTest)
         textTree.Child(i).SplitDimension());
     BOOST_REQUIRE_EQUAL(tree.Child(i).SplitDimension(),
         binaryTree.Child(i).SplitDimension());
-
-    BOOST_REQUIRE_EQUAL(tree.Child(i).MajorityClass(),
-        xmlTree.Child(i).MajorityClass());
-    BOOST_REQUIRE_EQUAL(tree.Child(i).MajorityClass(),
-        textTree.Child(i).MajorityClass());
-    BOOST_REQUIRE_EQUAL(tree.Child(i).MajorityClass(),
-        binaryTree.Child(i).MajorityClass());
-  }
-
-  // Check that predictions are the same.
-  arma::Row<size_t> predictions, xmlPredictions, binaryPredictions,
-      textPredictions;
-  tree.Classify(dataset, predictions);
-  xmlTree.Classify(dataset, xmlPredictions);
-  binaryTree.Classify(dataset, binaryPredictions);
-  textTree.Classify(dataset, textPredictions);
-
-  BOOST_REQUIRE_EQUAL(predictions.n_elem, xmlPredictions.n_elem);
-  BOOST_REQUIRE_EQUAL(predictions.n_elem, textPredictions.n_elem);
-  BOOST_REQUIRE_EQUAL(predictions.n_elem, binaryPredictions.n_elem);
-
-  for (size_t i = 0; i < predictions.n_elem; ++i)
-  {
-    BOOST_REQUIRE_EQUAL(predictions[i], xmlPredictions[i]);
-    BOOST_REQUIRE_EQUAL(predictions[i], textPredictions[i]);
-    BOOST_REQUIRE_EQUAL(predictions[i], binaryPredictions[i]);
   }
 }