5c42053fcd6821eb39eded56526cfe5f2070418a,sandbox/rocky/tf/optimizers/penalty_lbfgs_optimizer.py,PenaltyLbfgsOptimizer,update_opt,#PenaltyLbfgsOptimizer#Any#Any#Any#Any#Any#,44

Before Change

        
        constraint_term, constraint_value = leq_constraint
        with tf.variable_scope(self._name):
            penalty_var = tf.placeholder(tf.float32, tuple(), name="penalty")
        penalized_loss = loss + penalty_var * constraint_term

        self._target = target
        self._max_constraint_val = constraint_value
        self._constraint_name = constraint_name

After Change

            adapt_penalty=True,
            name="PenaltyLbfgsOptimizer"):
        Serializable.quick_init(self, locals())
        self._name = name
        self._max_opt_itr = max_opt_itr
        self._penalty = initial_penalty
        self._initial_penalty = initial_penalty
        self._min_penalty = min_penalty
        self._max_penalty = max_penalty
        self._increase_penalty_factor = increase_penalty_factor
        self._decrease_penalty_factor = decrease_penalty_factor
        self._max_penalty_itr = max_penalty_itr
        self._adapt_penalty = adapt_penalty

Instances