[mlpack-svn] r10350 - mlpack/trunk/src/mlpack/tests

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

Author: rcurtin
Date: 2011-11-22 14:17:27 -0500 (Tue, 22 Nov 2011)
New Revision: 10350

Modified:
   mlpack/trunk/src/mlpack/tests/hmm_test.cpp
Log:
Make sure the state probability makes sense.


Modified: mlpack/trunk/src/mlpack/tests/hmm_test.cpp
===================================================================
--- mlpack/trunk/src/mlpack/tests/hmm_test.cpp	2011-11-22 19:13:20 UTC (rev 10349)
+++ mlpack/trunk/src/mlpack/tests/hmm_test.cpp	2011-11-22 19:17:27 UTC (rev 10350)
@@ -579,7 +579,12 @@
 
   // Check that each prediction is right.
   for (size_t i = 0; i < 1000; i++)
+  {
     BOOST_REQUIRE_EQUAL(predictedClasses[i], classes[i]);
+
+    // The probability of the wrong class should be infinitesimal.
+    BOOST_REQUIRE_SMALL(stateProb((classes[i] + 1) % 2, i), 0.001);
+  }
 }
 
 /**
@@ -760,3 +765,4 @@
 }
 
 BOOST_AUTO_TEST_SUITE_END();
+