Created
July 1, 2020 09:28
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model=Sequential() | |
# Conv-layer-1 | |
model.add(Conv2D(32,(3,3),input_shape=(128,128,1))) | |
model.add(BatchNormalization()) | |
model.add(Activation('relu')) | |
model.add(MaxPooling2D(pool_size=(2,2))) | |
# Conv-layer-2 | |
model.add(Conv2D(128,(5,5))) | |
model.add(BatchNormalization()) | |
model.add(Activation('relu')) | |
model.add(MaxPooling2D(pool_size=(2,2))) | |
# Conv-layer-3 | |
model.add(Conv2D(512,(3,3))) | |
model.add(BatchNormalization()) | |
model.add(Activation('relu')) | |
model.add(MaxPooling2D(pool_size=(2,2))) | |
# Conv-layer-4 | |
model.add(Conv2D(512,(3,3))) | |
model.add(BatchNormalization()) | |
model.add(Activation('relu')) | |
model.add(MaxPooling2D(pool_size=(2,2))) | |
# Flattening | |
model.add(Flatten()) | |
# Fully connected layer 1st layer | |
model.add(Dense(256)) | |
model.add(BatchNormalization()) | |
model.add(Activation('relu')) | |
# Fully connected layer 2nd layer | |
model.add(Dense(512)) | |
model.add(BatchNormalization()) | |
model.add(Activation('relu')) | |
model.add(Dense(7, activation='softmax')) | |
opt = Adam(lr=0.0005) | |
model.compile(optimizer=opt, loss='categorical_crossentropy', metrics=['accuracy']) | |
epochs = 10 | |
steps_per_epoch = train_generator.n//train_generator.batch_size | |
validation_steps = validation_generator.n//validation_generator.batch_size | |
history = model.fit( | |
x=train_generator, | |
steps_per_epoch=steps_per_epoch, | |
epochs=epochs, | |
validation_data = validation_generator, | |
validation_steps = validation_steps, | |
) |
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