nayana-c1.867c992ae9100904cc61c84591adf0f8f863e0387e30f0d0dbc86640e9f50a1a.en.train.277205

The task

Which of the following references discusses the extension of the maximum likelihood principle? A. [1] H. Akaike. Information theory and an extension of the maximum likelihood principle. B. [2] A. Belloni and V. Chernozhukov. Least squares after model selection in high-dimensional sparse models. C. [3] A. Belloni, V. Chernozhukov, and L. Wang. Square-root lasso: pivotal recovery of sparse signals via conic programming. D. None of the above Return only the single uppercase letter of the correct option.