Author: tdunning
Date: Wed Sep 8 18:02:22 2010
New Revision: 995173
URL: http://svn.apache.org/viewvc?rev=995173&view=rev
Log:
Add teeth to test cases.
Modified:
mahout/trunk/core/src/test/java/org/apache/mahout/classifier/sgd/AdaptiveLogisticRegressionTest.java
mahout/trunk/core/src/test/java/org/apache/mahout/classifier/sgd/OnlineLogisticRegressionTest.java
Modified:
mahout/trunk/core/src/test/java/org/apache/mahout/classifier/sgd/AdaptiveLogisticRegressionTest.java
URL:
http://svn.apache.org/viewvc/mahout/trunk/core/src/test/java/org/apache/mahout/classifier/sgd/AdaptiveLogisticRegressionTest.java?rev=995173&r1=995172&r2=995173&view=diff
==============================================================================
---
mahout/trunk/core/src/test/java/org/apache/mahout/classifier/sgd/AdaptiveLogisticRegressionTest.java
(original)
+++
mahout/trunk/core/src/test/java/org/apache/mahout/classifier/sgd/AdaptiveLogisticRegressionTest.java
Wed Sep 8 18:02:22 2010
@@ -30,7 +30,6 @@ public final class AdaptiveLogisticRegre
@Test
public void testTrain() {
- // we make up data for a simple model
Random gen = RandomUtils.getRandom();
Exponential exp = new Exponential(0.5, gen);
@@ -54,6 +53,7 @@ public final class AdaptiveLogisticRegre
System.out.printf("%10d %10.3f\n", i, cl.getLearner().auc());
}
}
+ assertEquals(1, cl.getLearner().auc(), 0.1);
AdaptiveLogisticRegression x = new AdaptiveLogisticRegression(2, 200, new
L1());
x.setInterval(1000);
@@ -69,6 +69,7 @@ public final class AdaptiveLogisticRegre
}
}
}
+ assertEquals(1, x.auc(), 0.1);
}
private static AdaptiveLogisticRegression.TrainingExample getExample(int i,
Random gen, Vector beta) {
Modified:
mahout/trunk/core/src/test/java/org/apache/mahout/classifier/sgd/OnlineLogisticRegressionTest.java
URL:
http://svn.apache.org/viewvc/mahout/trunk/core/src/test/java/org/apache/mahout/classifier/sgd/OnlineLogisticRegressionTest.java?rev=995173&r1=995172&r2=995173&view=diff
==============================================================================
---
mahout/trunk/core/src/test/java/org/apache/mahout/classifier/sgd/OnlineLogisticRegressionTest.java
(original)
+++
mahout/trunk/core/src/test/java/org/apache/mahout/classifier/sgd/OnlineLogisticRegressionTest.java
Wed Sep 8 18:02:22 2010
@@ -82,7 +82,9 @@ public final class OnlineLogisticRegress
lr.train(row, (int) data.get(row, 9), data.viewRow(row));
System.out.printf("%d,%d,%.3f\n", epoch, k++, lr.auc());
}
+ assertEquals(1, lr.auc(), 0.2);
}
+ assertEquals(1, lr.auc(), 0.1);
}
/**
