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model_layers = [ | |
tf.keras.layers.Embedding( vocab_len + 1 , output_dim=50 , input_length=input_length ) , | |
tf.keras.layers.Conv1D( 32 , kernel_size=5 , activation="relu",strides=1 , input_shape=( input_length , 50 )), | |
tf.keras.layers.Conv1D( 64, kernel_size=5, activation="relu", strides=1), | |
tf.keras.layers.MaxPool1D( pool_size=4 , strides=1 ), | |
tf.keras.layers.Flatten(), | |
tf.keras.layers.Dense( 256 , activation="relu" ), | |
tf.keras.layers.Dropout( 0.5 ) , | |
tf.keras.layers.Dense(2, activation="softmax" ) | |
] | |
model = tf.keras.Sequential( model_layers ) | |
model.compile( loss=tf.keras.losses.categorical_crossentropy , | |
optimizer=tf.keras.optimizers.Adam( lr=0.0001 ) , | |
metrics=[ 'accuracy' ] | |
) |
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