[mlpack-svn] r10806 - mlpack/trunk/src/mlpack/tests

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

Author: rcurtin
Date: 2011-12-14 16:23:39 -0500 (Wed, 14 Dec 2011)
New Revision: 10806

Modified:
   mlpack/trunk/src/mlpack/tests/linear_regression_test.cpp
Log:
Namespace and API change for LinearRegression.


Modified: mlpack/trunk/src/mlpack/tests/linear_regression_test.cpp
===================================================================
--- mlpack/trunk/src/mlpack/tests/linear_regression_test.cpp	2011-12-14 21:23:21 UTC (rev 10805)
+++ mlpack/trunk/src/mlpack/tests/linear_regression_test.cpp	2011-12-14 21:23:39 UTC (rev 10806)
@@ -8,6 +8,9 @@
 
 #include <boost/test/unit_test.hpp>
 
+using namespace mlpack;
+using namespace mlpack::regression;
+
 BOOST_AUTO_TEST_SUITE(LinearRegressionTest);
 
 /**
@@ -21,10 +24,10 @@
   arma::mat points(3, 10);
 
   // Responses is the "correct" value for each point in predictors and points.
-  arma::colvec responses(10);
+  arma::vec responses(10);
 
   // The values we get back when we predict for points.
-  arma::rowvec predictions(10);
+  arma::vec predictions(10);
 
   // We'll randomly select some coefficients for the linear response.
   arma::vec coeffs;
@@ -47,11 +50,11 @@
   // Generate responses.
   for (size_t elem = 0; elem < responses.n_elem; elem++)
     responses[elem] = coeffs[0] +
-      dot(coeffs.rows(1, 3), arma::ones<arma::rowvec>(3) * elem);
+        dot(coeffs.rows(1, 3), arma::ones<arma::rowvec>(3) * elem);
 
   // Initialize and predict
-  mlpack::linear_regression::LinearRegression lr(predictors, responses);
-  lr.predict(predictions, points);
+  LinearRegression lr(predictors, responses);
+  lr.Predict(points, predictions);
 
   // Output result and verify we have less than 5% error from "correct" value
   // for each point