is a symmetric kl metric are the square roots of the symmetric kl metric? is kl divergence a metric or a metric are the square roots of the symmetric kl a true metric what is the metric square root for kullback-leibler divergence what is the square root for kullback-leibler is the square root of the kullback-leibler divergence metric which of the following is true about the square root of the kullback-leibler divergence what's square root for kl what is the square root of kl is the square root of symmetric kl a metric square root of kl what is the square root of the jensen-shannon divergence is sqrt the square root of kl is the square root of jensen sharpen divergence metric kl divergence square root function is square root of symmetric divergence a metric? is sqrt a metric is kl a metric? is kl divergence a metric?