using System;

using static Tensorflow.Binding;

namespace Tensorflow.Keras

{

public class L1L2 : IRegularizer

{

float l1;

float l2;

public L1L2(float l1 = 0.0f, float l2 = 0.0f)

{

this.l1 = l1;

this.l2 = l2;

}

public Tensor Apply(RegularizerArgs args)

{

Tensor regularization = tf.constant(0.0, args.X.dtype);

regularization += l1 * math_ops.reduce_sum(math_ops.abs(args.X));

regularization += l2 * math_ops.reduce_sum(math_ops.square(args.X));

return regularization;

}

}

}