Fix bug in regression

lamblin · lamblin · commit 2643d5f7dd47 · 2006-10-25T18:55:07.000Z
diff --git a/plearn_learners/online/DeepBeliefNet.cc b/plearn_learners/online/DeepBeliefNet.cc
@@ -822,6 +822,8 @@ void DeepBeliefNet::fineTuningStep( const Vec& input, const Vec& target,
                                             expectation_gradients[n_layers-2],
                                             class_gradient );
     }
+    else
+        train_costs.resize(0);
 
     for( int i=n_layers-2 ; i>0 ; i-- )
     {

Original file line number	Diff line number	Diff line change
`@@ -822,6 +822,8 @@ void DeepBeliefNet::fineTuningStep( const Vec& input, const Vec& target,`
`822`	`822`	`expectation_gradients[n_layers-2],`
`823`	`823`	`class_gradient );`
`824`	`824`	`}`
	`825`	`+ else`
	`826`	`+ train_costs.resize(0);`
`825`	`827`
`826`	`828`	`for( int i=n_layers-2 ; i>0 ; i-- )`
`827`	`829`	`{`