From 591b4c36ea82bd7aeffc2d367d50186cd51e86c9 Mon Sep 17 00:00:00 2001 From: Vsevolod Stakhov Date: Mon, 12 Sep 2016 13:23:25 +0100 Subject: [PATCH] [Minor] Set symmetric activation functions for ANN --- src/lua/lua_fann.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/src/lua/lua_fann.c b/src/lua/lua_fann.c index 0f20983e05..dd100256e4 100644 --- a/src/lua/lua_fann.c +++ b/src/lua/lua_fann.c @@ -113,7 +113,10 @@ lua_fann_create (lua_State *L) layers[i] = luaL_checknumber (L, i + 2); } - f = fann_create_standard_array (nlayers, layers); + f = fann_create_shortcut_array (nlayers, layers); + fann_set_activation_function_hidden (f, FANN_SIGMOID_SYMMETRIC); + fann_set_activation_function_output (f, FANN_SIGMOID_SYMMETRIC); + fann_randomize_weights (f, -0.1, 0.1); if (f != NULL) { pfann = lua_newuserdata (L, sizeof (gpointer)); -- 2.47.3