From e0976bcb30fa50e6e33c701fc057a4e93935bccf Mon Sep 17 00:00:00 2001
From: Edmond Yoo <hj3yoo@uwaterloo.ca>
Date: Sat, 13 Oct 2018 06:17:09 +0000
Subject: [PATCH] Update README
---
src/dropout_layer.c | 9 ++++++---
1 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/src/dropout_layer.c b/src/dropout_layer.c
index 97dd47f..b1381e6 100644
--- a/src/dropout_layer.c
+++ b/src/dropout_layer.c
@@ -1,5 +1,4 @@
#include "dropout_layer.h"
-#include "params.h"
#include "utils.h"
#include "cuda.h"
#include <stdlib.h>
@@ -7,7 +6,6 @@
dropout_layer make_dropout_layer(int batch, int inputs, float probability)
{
- fprintf(stderr, "Dropout Layer: %d inputs, %f probability\n", inputs, probability);
dropout_layer l = {0};
l.type = DROPOUT;
l.probability = probability;
@@ -16,9 +14,14 @@
l.batch = batch;
l.rand = calloc(inputs*batch, sizeof(float));
l.scale = 1./(1.-probability);
+ l.forward = forward_dropout_layer;
+ l.backward = backward_dropout_layer;
#ifdef GPU
+ l.forward_gpu = forward_dropout_layer_gpu;
+ l.backward_gpu = backward_dropout_layer_gpu;
l.rand_gpu = cuda_make_array(l.rand, inputs*batch);
#endif
+ fprintf(stderr, "dropout p = %.2f %4d -> %4d\n", probability, inputs, inputs);
return l;
}
@@ -37,7 +40,7 @@
int i;
if (!state.train) return;
for(i = 0; i < l.batch * l.inputs; ++i){
- float r = rand_uniform();
+ float r = rand_uniform(0, 1);
l.rand[i] = r;
if(r < l.probability) state.input[i] = 0;
else state.input[i] *= l.scale;
--
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