a8da3205f52527c363db5783283f25dd1721addd,tensorforce/core/explorations/epsilon_decay.py,EpsilonDecay,tf_explore,#EpsilonDecay#Any#Any#Any#,43

Before Change

            return tf.cast(x=epsilon, dtype=tf.float32)

        // Ternary evaluation. Check first two in first predicate, then both again in inner cond in true function.
        return tf.cond(
            pred=tf.logical_or(timestep < self.start_timestep, timestep > self.start_timestep + self.timesteps),
            true_fn=true_fn,
            false_fn=false_fn
        )

After Change

            epsilon = self.final_epsilon + (2 ** (-half_life_ratio)) * (self.initial_epsilon - self.final_epsilon)
            return epsilon

        pred = tf.logical_or(x=(timestep < self.start_timestep), y=(timestep > self.start_timestep + self.timesteps))
        return tf.cond(pred=pred, true_fn=true_fn, false_fn=false_fn)

Instances