Dedicated to late Professor M. J. D. Powell FRS (1936–2015).
We look forward to your feedback! Thank you very much!
PDFO (Powell's Derivative-Free Optimization solvers) is a cross-platform package providing interfaces for using late Professor M. J. D. Powell's derivative-free optimization solvers, including UOBYQA, NEWUOA, BOBYQA, LINCOA, and COBYLA. See https://www.pdfo.net for more information.
PDFO is dedicated to the memory of late Professor Powell with gratitude for his inspiration and for the treasures he left to us. We are also grateful to Professor Ya-xiang Yuan for his everlasting encouragement and support.
：Code submit frequency
：React/respond to issue & PR etc.
：Well-balanced team members and collaboration
：Recent popularity of project
：Star counts, download counts etc.