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authorVasil Zlatanov <vasil@netcraft.com>2019-03-06 23:49:46 +0000
committerVasil Zlatanov <vasil@netcraft.com>2019-03-06 23:49:46 +0000
commit5d779afb5a9511323e3402537af172d68930d85c (patch)
treec31d546c7759c53b23948e170d690e727a295810
parentb418990448f461da50a732b4e66dd8e9066199d8 (diff)
downloade4-gan-5d779afb5a9511323e3402537af172d68930d85c.tar.gz
e4-gan-5d779afb5a9511323e3402537af172d68930d85c.tar.bz2
e4-gan-5d779afb5a9511323e3402537af172d68930d85c.zip
Replace softmax with relu as we apply it in the function anyway
-rw-r--r--lenet.py3
-rw-r--r--report/paper.md2
2 files changed, 3 insertions, 2 deletions
diff --git a/lenet.py b/lenet.py
index 5ed6705..97479ed 100644
--- a/lenet.py
+++ b/lenet.py
@@ -64,7 +64,8 @@ def get_lenet(shape):
model.add(Dense(units=120, activation='relu'))
model.add(Dense(units=84, activation='relu'))
- model.add(Dense(units=10, activation = 'softmax'))
+ #model.add(Dense(units=10, activation = 'softmax'))
+ model.add(Dense(units=10, activation = 'relu'))
return model
def plot_history(history, metric = None):
diff --git a/report/paper.md b/report/paper.md
index b4a2a63..0227b1e 100644
--- a/report/paper.md
+++ b/report/paper.md
@@ -10,7 +10,7 @@ $$ V (D,G) = E_{x~p_{data}(x)}[logD(x)] + E_{zp_z(z)}[log(1-D(G(z)))] $$
The issue with shallow architectures (**present the example we used for mode collapse**) can be ontain really fast training,
while producing overall good results.
-One of the main issues that raises from this kind of architectures is mode collapse. As the discriminator keeps getting
+One of the main issues enctoured with GAN architectures is mode collapse. As the discriminator keeps getting
better, the generator tries to focus on one single class label to improve its loss. This issue can be observed in figure
\ref{fig:mode_collapse}, in which we can observe how after 200 thousand iterations, the output of the generator only represents few
of the labels originally fed to train the network. At that point the loss function of the generator starts getting worse as shown in figure