Title: Quasi-interpolation for data mining

Speaker:  Prof. Wenwu Gao ( Anhui University )

Time: Fri, Nov.20 2020, PM: 14:30-15:30

Location:  Tencent Conference

Meeting Number: 255 800 391  

Conference Link: https://meeting.tencent.com/s/2aeMLdxeMmTc

Inviter: Dr. Yuanpeng Zhu

Abstract:

      Quasi-interpolation has been a useful tool for data mining. In this talk, I shall introduce some recent developments of quasi-interpolation of our work team, including constructing kernels with higher-order generalized Strang-Fix conditions, meshless symplectic schemes for numerical solutions of partial differential equations based on quasi-interpolation, study and  construction quasi-interpolation under the probabilisitc numerical framework such as quasi-interpolation for irregularly spaced data, optimality and regularization properties of quasi-interpolaiton, and so on.