Sparse identification for nonlinear optical communication systems: SINO method.

  title={Sparse identification for nonlinear optical communication systems: SINO method.},
  author={Mariia Sorokina and Stylianos Sygletos and Sergei K. Turitsyn},
  journal={Optics express},
  volume={24 26},
We introduce low complexity machine learning method method (based on lasso regression, which promotes sparsity, to identify the interaction between symbols in different time slots and to select the minimum number relevant perturbation terms that are employed) for nonlinearity mitigation. The immense intricacy of the problem calls for the development of "smart" methodology, simplifying the analysis without losing the key features that are important for recovery of transmitted data. The proposed… 

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