From cc06817efa24f20811ef6b32143c6700a91c5f2a Mon Sep 17 00:00:00 2001
From: Joseph Redmon <pjreddie@gmail.com>
Date: Fri, 11 Apr 2014 08:00:27 +0000
Subject: [PATCH] Attempt at visualizing ImageNet Features

---
 src/activations.h |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/activations.h b/src/activations.h
index 15d96d3..9474121 100644
--- a/src/activations.h
+++ b/src/activations.h
@@ -2,13 +2,14 @@
 #define ACTIVATIONS_H
 
 typedef enum{
-    SIGMOID, RELU, IDENTITY, RAMP
+    SIGMOID, RELU, LINEAR, RAMP, TANH
 }ACTIVATION;
 
 ACTIVATION get_activation(char *s);
 
-double activate(double x, ACTIVATION a);
-double gradient(double x, ACTIVATION a);
+char *get_activation_string(ACTIVATION a);
+float activate(float x, ACTIVATION a);
+float gradient(float x, ACTIVATION a);
 
 #endif
 

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