Rogue waves, classical lump solutions and generalized lump solutions for Sawada-Kotera-like equation

In this work, the (2 + 1)-dimensional Sawada-Kotera-like (SK-like) equation is derived through the generalized bilinear equation from SK equation. By using "3-2" and "3-2-2" neural network models, three trial functions are constructed. Classic lump, generalized lump solutions and new rogue wave solutions are acquired by giving a number of specific parameters. Through a variety of curve plots of three-dimensional contour plotting, these rogue waves are intuitively displayed.