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Unverified Commit 564f8d4d authored by Mark Daoust's avatar Mark Daoust Committed by GitHub
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Merge pull request #4608 from yashk2810/activation_change 

Use TensorFlow functions instead of Keras strings
parents a81e1e7c 18de5380
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Showing with 15 additions and 15 deletions
samples/core/get_started/overfit_and_underfit.ipynb
View file @ 564f8d4d
......@@ -292,9 +292,9 @@
"cell_type": "code",
"source": [
"baseline_model = keras.Sequential([\n",
" keras.layers.Dense(16, activation='relu', input_shape=(10000,)),\n",
" keras.layers.Dense(16, activation='relu'),\n",
" keras.layers.Dense(1, activation='sigmoid')\n",
" keras.layers.Dense(16, activation=tf.nn.relu, input_shape=(10000,)),\n",
" keras.layers.Dense(16, activation=tf.nn.relu),\n",
" keras.layers.Dense(1, activation=tf.nn.sigmoid)\n",
"])\n",
"\n",
"baseline_model.compile(optimizer='adam',\n",
......@@ -363,9 +363,9 @@
"cell_type": "code",
"source": [
"smaller_model = keras.Sequential([\n",
" keras.layers.Dense(4, activation='relu', input_shape=(10000,)),\n",
" keras.layers.Dense(4, activation='relu'),\n",
" keras.layers.Dense(1, activation='sigmoid')\n",
" keras.layers.Dense(4, activation=tf.nn.relu, input_shape=(10000,)),\n",
" keras.layers.Dense(4, activation=tf.nn.relu),\n",
" keras.layers.Dense(1, activation=tf.nn.sigmoid)\n",
"])\n",
"\n",
"smaller_model.compile(optimizer='adam',\n",
......@@ -436,9 +436,9 @@
"cell_type": "code",
"source": [
"bigger_model = keras.models.Sequential([\n",
" keras.layers.Dense(512, activation='relu', input_shape=(10000,)),\n",
" keras.layers.Dense(512, activation='relu'),\n",
" keras.layers.Dense(1, activation='sigmoid')\n",
" keras.layers.Dense(512, activation=tf.nn.relu, input_shape=(10000,)),\n",
" keras.layers.Dense(512, activation=tf.nn.relu),\n",
" keras.layers.Dense(1, activation=tf.nn.sigmoid)\n",
"])\n",
"\n",
"bigger_model.compile(optimizer='adam',\n",
......@@ -604,10 +604,10 @@
"source": [
"l2_model = keras.models.Sequential([\n",
" keras.layers.Dense(16, kernel_regularizer=keras.regularizers.l2(0.001),\n",
" activation='relu', input_shape=(10000,)),\n",
" activation=tf.nn.relu, input_shape=(10000,)),\n",
" keras.layers.Dense(16, kernel_regularizer=keras.regularizers.l2(0.001),\n",
" activation='relu'),\n",
" keras.layers.Dense(1, activation='sigmoid')\n",
" activation=tf.nn.relu),\n",
" keras.layers.Dense(1, activation=tf.nn.sigmoid)\n",
"])\n",
"\n",
"l2_model.compile(optimizer='adam',\n",
......@@ -695,11 +695,11 @@
"cell_type": "code",
"source": [
"dpt_model = keras.models.Sequential([\n",
" keras.layers.Dense(16, activation='relu', input_shape=(10000,)),\n",
" keras.layers.Dense(16, activation=tf.nn.relu, input_shape=(10000,)),\n",
" keras.layers.Dropout(0.5),\n",
" keras.layers.Dense(16, activation='relu'),\n",
" keras.layers.Dense(16, activation=tf.nn.relu),\n",
" keras.layers.Dropout(0.5),\n",
" keras.layers.Dense(1, activation='sigmoid')\n",
" keras.layers.Dense(1, activation=tf.nn.sigmoid)\n",
"])\n",
"\n",
"dpt_model.compile(optimizer='adam',\n",
......
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