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| author | Jaron Kent-Dobias <jaron@kent-dobias.com> | 2021-01-15 16:32:13 +0100 |
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| committer | Jaron Kent-Dobias <jaron@kent-dobias.com> | 2021-01-15 16:32:13 +0100 |
| commit | 93f1069f382636540b64beecbe6e8f5ef27cc8fa (patch) | |
| tree | 2a9d6243d033d4d19cf7f329b7e5f968d17b0b82 /dynamics.hpp | |
| parent | 199b129c08242be6a2726aae3c9918ca2f2484f7 (diff) | |
| download | code-93f1069f382636540b64beecbe6e8f5ef27cc8fa.tar.gz code-93f1069f382636540b64beecbe6e8f5ef27cc8fa.tar.bz2 code-93f1069f382636540b64beecbe6e8f5ef27cc8fa.zip | |
Moved function to more appropriate header.
Diffstat (limited to 'dynamics.hpp')
| -rw-r--r-- | dynamics.hpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/dynamics.hpp b/dynamics.hpp index b373659..a27ccb4 100644 --- a/dynamics.hpp +++ b/dynamics.hpp @@ -7,6 +7,11 @@ #include "p-spin.hpp" #include "stereographic.hpp" +template <class Scalar> +Vector<Scalar> normalize(const Vector<Scalar>& z) { + return z * sqrt((double)z.size() / (Scalar)(z.transpose() * z)); +} + class gradientDescentStallException: public std::exception { virtual const char* what() const throw() { return "Gradient descent stalled."; |