About this site

This is the technical blog of Hiroshi Wayama, an almost unemployed engineer. Currently, I am working as an independent company manager and sole proprietor, and developing recommendation systems that I am interested in. I will be writing mainly about machine learning, numerical computation, quantum information, system development, programming, and reviewing papers on the latest technologies.

My detailed biography can be found at here .

I have been working in the web world for more than about 15 years, making full use of my knowledge of physics, mathematics, and computers from my school days to my corporate career. I’m sure there are many mistakes and missing parts, but I couldn’t be happier if I can be of some help to other engineers.

Main articles.

Contact us

For inquiries, please contact us from here .