You will be given a definition of a task first, then some input of the task.
In this task, you are given a part of an article. Your task is to generate headline (title) for this text. Preferred headlines are under fifteen words.

<lb>This paper introduces AdaSDCA: an adap-<lb>tive variant of stochastic dual coordinate as-<lb>cent (SDCA) for solving the regularized empir-<lb>ical risk minimization problems. Our modifica-<lb>tion consists in allowing the method adaptively<lb>change the probability distribution over the dual<lb>variables throughout the iterative process. AdaS-<lb>DCA achieves provably better complexity bound<lb>than SDCA with the best fixed probability dis-<lb>tribution, known as importance sampling. How-<lb>ever, it is of a theoretical character as it is expen-<lb>sive to implement. We also propose AdaSDCA+:<lb>a practical variant which in our experiments out-<lb>performs existing non-adaptive methods.
Output:
Stochastic Dual Coordinate Ascent with Adaptive Probabilities