论文标题
Quadproj：用于投影到二次超曲面上的Python软件包
Quadproj: a Python package for projecting onto quadratic hypersurfaces
论文作者
论文摘要
二次超曲面是仿射子空间的自然概括，预测是优化和机器学习算法的基本块。因此，有趣的是，没有开发出适当的研究和工具来解决这个非凸优化问题。 Quadproj软件包是一种用户友好且有记录的软件，致力于将点投入到非圆柱形中央二次超出表面上。
Quadratic hypersurfaces are a natural generalization of affine subspaces, and projections are elementary blocks of algorithms in optimization and machine learning. It is therefore intriguing that no proper studies and tools have been developed to tackle this nonconvex optimization problem. The quadproj package is a user-friendly and documented software that is dedicated to project a point onto a non-cylindrical central quadratic hypersurface.
