summaryrefslogtreecommitdiff
path: root/gi/posterior-regularisation/prjava/src/optimization/linesearch/InterpolationPickFirstStep.java
diff options
context:
space:
mode:
authorAvneesh Saluja <asaluja@gmail.com>2013-03-28 18:28:16 -0700
committerAvneesh Saluja <asaluja@gmail.com>2013-03-28 18:28:16 -0700
commit5b8253e0e1f1393a509fb9975ba8c1347af758ed (patch)
tree1790470b1d07a0b4973ebce19192e896566ea60b /gi/posterior-regularisation/prjava/src/optimization/linesearch/InterpolationPickFirstStep.java
parent2389a5a8a43dda87c355579838559515b0428421 (diff)
parentb203f8c5dc8cff1b9c9c2073832b248fcad0765a (diff)
fixed conflicts
Diffstat (limited to 'gi/posterior-regularisation/prjava/src/optimization/linesearch/InterpolationPickFirstStep.java')
-rw-r--r--gi/posterior-regularisation/prjava/src/optimization/linesearch/InterpolationPickFirstStep.java25
1 files changed, 0 insertions, 25 deletions
diff --git a/gi/posterior-regularisation/prjava/src/optimization/linesearch/InterpolationPickFirstStep.java b/gi/posterior-regularisation/prjava/src/optimization/linesearch/InterpolationPickFirstStep.java
deleted file mode 100644
index 0deebcdb..00000000
--- a/gi/posterior-regularisation/prjava/src/optimization/linesearch/InterpolationPickFirstStep.java
+++ /dev/null
@@ -1,25 +0,0 @@
-package optimization.linesearch;
-
-
-public class InterpolationPickFirstStep extends GenericPickFirstStep{
- public InterpolationPickFirstStep(double initValue) {
- super(initValue);
- }
-
- public double getFirstStep(LineSearchMethod ls){
- if(ls.getPreviousStepUsed() != -1 && ls.getPreviousInitialGradient()!=0){
- double newStep = Math.min(300, 1.02*ls.getPreviousInitialGradient()*ls.getPreviousStepUsed()/ls.getInitialGradient());
- // System.out.println("proposing " + newStep);
- return newStep;
-
- }
- return _initValue;
- }
- public void collectInitValues(WolfRuleLineSearch ls){
-
- }
-
- public void collectFinalValues(WolfRuleLineSearch ls){
-
- }
-}