[mlpack-svn] r14963 - mlpack/trunk/src/mlpack/tests

[fastlab-svn at coffeetalk-1.cc.gatech.edu]

Author: rcurtin
Date: 2013-04-26 11:53:16 -0400 (Fri, 26 Apr 2013)
New Revision: 14963

Modified:
   mlpack/trunk/src/mlpack/tests/hmm_test.cpp
   mlpack/trunk/src/mlpack/tests/nmf_test.cpp
Log:
Widen tolerances on tests that seem to be failing often.


Modified: mlpack/trunk/src/mlpack/tests/hmm_test.cpp
===================================================================
--- mlpack/trunk/src/mlpack/tests/hmm_test.cpp	2013-04-25 21:51:26 UTC (rev 14962)
+++ mlpack/trunk/src/mlpack/tests/hmm_test.cpp	2013-04-26 15:53:16 UTC (rev 14963)
@@ -715,19 +715,19 @@
   {
     // Check that the mean is the same.
     BOOST_REQUIRE_SMALL(hmm.Emission()[em].Mean()(0) -
-        hmm2.Emission()[em].Mean()(0), 0.07);
+        hmm2.Emission()[em].Mean()(0), 0.09);
     BOOST_REQUIRE_SMALL(hmm.Emission()[em].Mean()(1) -
-        hmm2.Emission()[em].Mean()(1), 0.07);
+        hmm2.Emission()[em].Mean()(1), 0.09);
 
     // Check that the covariances are the same.
     BOOST_REQUIRE_SMALL(hmm.Emission()[em].Covariance()(0, 0) -
-        hmm2.Emission()[em].Covariance()(0, 0), 0.1);
+        hmm2.Emission()[em].Covariance()(0, 0), 0.2);
     BOOST_REQUIRE_SMALL(hmm.Emission()[em].Covariance()(0, 1) -
-        hmm2.Emission()[em].Covariance()(0, 1), 0.1);
+        hmm2.Emission()[em].Covariance()(0, 1), 0.2);
     BOOST_REQUIRE_SMALL(hmm.Emission()[em].Covariance()(1, 0) -
-        hmm2.Emission()[em].Covariance()(1, 0), 0.1);
+        hmm2.Emission()[em].Covariance()(1, 0), 0.2);
     BOOST_REQUIRE_SMALL(hmm.Emission()[em].Covariance()(1, 1) -
-        hmm2.Emission()[em].Covariance()(1, 1), 0.1);
+        hmm2.Emission()[em].Covariance()(1, 1), 0.2);
   }
 }
 

Modified: mlpack/trunk/src/mlpack/tests/nmf_test.cpp
===================================================================
--- mlpack/trunk/src/mlpack/tests/nmf_test.cpp	2013-04-25 21:51:26 UTC (rev 14962)
+++ mlpack/trunk/src/mlpack/tests/nmf_test.cpp	2013-04-26 15:53:16 UTC (rev 14963)
@@ -86,8 +86,9 @@
 }
 
 /**
- * Check the if the product of the calculated factorization is close to the
- * input matrix. Random Initialization Alternating Least Squares Update
+ * Check that the product of the calculated factorization is close to the
+ * input matrix.  This uses the random initialization and alternating least
+ * squares update rule.
  */
 BOOST_AUTO_TEST_CASE(NMFALSTest)
 {
@@ -105,7 +106,7 @@
 
   for (size_t row = 0; row < 5; row++)
     for (size_t col = 0; col < 5; col++)
-      BOOST_REQUIRE_CLOSE(v(row, col), wh(row, col), 10.0);
+      BOOST_REQUIRE_CLOSE(v(row, col), wh(row, col), 12.0);
 }
 
 BOOST_AUTO_TEST_SUITE_END();