http://rubykaigi.org/2016/presentations/mrkn.html
How do we do machine-learning things by using Ruby?
In this talk, I will show you the current status of SciRuby by comparing it with other language stacks such as the SciPy stack on Python.
Kenta Murata, @mrkn
A Ruby committer. A BigDecimal maintainer.
RubyKaigi 2016