Patch for an implementation of backtracking algorithm with strong Wolfe condition

submitted by Takashi Imamichi. git-svn-id: file:///home/svnrepos/software/liblbfgs/trunk@23 ecf4c44f-38d1-4fa4-9757-a0b4dd0349fc
2008-11-02 01:00:46 +00:00
parent 292b6dbef9
commit 86289f7ac7
2 changed files with 116 additions and 0 deletions
--- a/include/lbfgs.h
+++ b/include/lbfgs.h
@@ -154,6 +154,8 @@ enum {
    LBFGS_LINESEARCH_MORETHUENTE = 0,
    /** Backtracking method. */
    LBFGS_LINESEARCH_BACKTRACKING,
+    /** Backtracking method with strong Wolfe condition. */
+    LBFGS_LINESEARCH_BACKTRACKING_STRONGWOLFE,
 };

 /**