Fixed rls numerical instability.

8b872571 · Davis King · b1909d5c · 8b872571
Commit 8b872571 authored Nov 09, 2016 by Davis King
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dlib/svm/rls.h dlib/svm/rls.h +1 -1

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--- a/dlib/svm/rls.h
+++ b/dlib/svm/rls.h
@@ -102,7 +102,7 @@ namespace dlib
                add_eye_to_inv(R, (1-forget_factor)/C);

            // R should always be symmetric.  This line improves numeric stability of this algorithm.
-            if (cnt%100 == 0)
+            if (cnt%10 == 0)
                R = 0.5*(R + trans(R));
            ++cnt;