Aki Ariga

Aki Ariga

Machine Learning Engineer

Treasure Data


Aki Ariga is a Machine Learning Engineer at Treasure Data. His interests include developing peroduction Machien Learning systems, Machine Learning products, and ML Ops. He aims to leverage Machine Learning powers and technologies for business and social good.

He lead several communities at Tokyo such as Machine Learning Casual Talks, kawasaki.rb, and he is also one of the organizers of “Working Group of Machine Learning systems and operations for productionization” in Special Interest Group on Machine Learning System Engineering.

  • Machine Learning
  • ML Ops
  • Natural Language Processing
  • MEng in Electrical Engineering and Computer Science, 2008

    Nagoya University

  • BSc in Electrical Engineering and Computer Science, 2006

    Nagoyua University

Recent Posts

OSS / notebooks


Extract you tables in PDF into pandas DataFrame

Machine Learning in Production Wiki

Machine Learning infrastructure/architecture/operation for productionization

Docker Sphinx Recommonmark

Sphinx documentation toolchain, including latex and recommonmark in an Ubuntu docker container


tutorial machine learning or data science, written in Japanese


A template generates digdag workflows for SQL and Python


Unofficial Treasure Workflow Client


Simple R client for Treasure Data


Python/Ruby wrapper for KyTea

Recent & Upcoming Talks