designed using the novel characteristics of the Levenberg–Marquardt backpropagation
(LBMBP), ie, ANN-LBMBP, for solving the waste plastic management in the ocean system
that plays an important role in the economy of any country. The nonlinear mathematical form
of the waste plastic management in the ocean system is categorized into three groups:
waste plastic material W (χ), marine debris M (χ), and reprocess or recycle R (χ). The …