Upload extract_bottleneck_features.py

extract_bottleneck_features.py

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+def extract_VGG16(tensor):
+	from keras.applications.vgg16 import VGG16, preprocess_input
+	return VGG16(weights='imagenet', include_top=False).predict(preprocess_input(tensor))
+
+def extract_VGG19(tensor):
+	from keras.applications.vgg19 import VGG19, preprocess_input
+	return VGG19(weights='imagenet', include_top=False).predict(preprocess_input(tensor))
+
+def extract_Resnet50(tensor):
+	from tensorflow.keras.applications.resnet50 import ResNet50, preprocess_input
+	return ResNet50(weights='imagenet', include_top=False).predict(preprocess_input(tensor))
+
+def extract_Xception(tensor):
+	from keras.applications.xception import Xception, preprocess_input
+	return Xception(weights='imagenet', include_top=False).predict(preprocess_input(tensor))
+
+def extract_InceptionV3(tensor):
+	from keras.applications.inception_v3 import InceptionV3, preprocess_input
+	return InceptionV3(weights='imagenet', include_top=False).predict(preprocess_input(tensor))