Kohei Ozaki

Kohei Ozaki Email and Phone Number

Fellow @ 株式会社Rist
Kohei Ozaki's Location
Japan, Japan
Kohei Ozaki's Contact Details

Kohei Ozaki personal email

About Kohei Ozaki

A Software Engineer, working for machine learning and data science project.I'm naturally attracted to Machine Learning and Algorithm. I participated in various competitions such as ACM/ICPC, ICFP Programming Contest and many othrer competitions hosted by Kaggle. My team won the 1st place on KDD Cup 2015, which is one of the most prestigious data mining competition.Current achievement on Kaggle:- Highest global rank: 4th/490k (as of May '16)- Japanese rank: 1st (as of May '16)- More details: https://www.kaggle.com/confirm

Kohei Ozaki's Current Company Details
株式会社Rist

株式会社Rist

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Fellow
Kohei Ozaki Work Experience Details
  • 株式会社Rist
    Fellow
    株式会社Rist Mar 2023 - Present
    Tokyo, Japan
    View
  • Ubie
    Software Engineer
    Ubie Mar 2022 - Feb 2023
    Tokyo, Japan
    View
  • Preferred Networks, Inc.
    Software Engineer
    Preferred Networks, Inc. Jul 2019 - Mar 2022
    Japan
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  • Private Company
    President
    Private Company Dec 2017 - Apr 2021
    Tokyo, Japan
    R&D advisory and algorithmic trading.- 2018-2020: AI Edge Contest committee member, hosted by Ministry of Economy Trade and Industry- 2018-2019: Tech Fellow at DeNA
  • Recruit Technologies Ltd
    Senior Software Engineer
    Recruit Technologies Ltd Jul 2017 - Jun 2019
    Tokyo, Japan
    R&D in computer vision (image retrieval, object recognition, 3D reconstruction, etc) and machine learning.
  • Freelance
    Freelance Software Engineer
    Freelance Oct 2015 - Dec 2017
    data science consulting and software engineering.- 2015-2016: help to develop a fraud detection system at claims for an insurance company.- 2017: CAO Adviser at Sansan, Inc.
  • Magne-Max Capital Management
    Principal Software Engineer
    Magne-Max Capital Management Oct 2016 - Jun 2017
  • Recruit Technologies
    Senior Software Engineer
    Recruit Technologies Nov 2015 - Sep 2016
  • Aig
    Analyst, Science
    Aig Mar 2015 - Oct 2015
    Worked for a fraud scoring system.
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  • Freakout, Inc.
    Software Engineer
    Freakout, Inc. Jan 2014 - Feb 2015
    - Worked for large-scale machine learning system for advertising effectiveness.- Click-through rate prediction for ads using Hivemall.
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  • Mixi, Inc
    Engineer, R&D Group
    Mixi, Inc May 2012 - Dec 2013
    - Developed a recommendation system on SNS.- Research and development for social influence marketing on SNS.- Developed a buying logic for real-time bidding system (online advertising)
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Kohei Ozaki Skills

Python Data Analysis Linux Algorithms Neo4j

Kohei Ozaki Education Details

Frequently Asked Questions about Kohei Ozaki

What company does Kohei Ozaki work for?

Kohei Ozaki works for 株式会社rist

What is Kohei Ozaki's role at the current company?

Kohei Ozaki's current role is Fellow.

What is Kohei Ozaki's email address?

Kohei Ozaki's email address is eo****@****ail.com

What schools did Kohei Ozaki attend?

Kohei Ozaki attended Nara Institute Of Science And Technology, Nara Institute Of Science And Technology.

What skills is Kohei Ozaki known for?

Kohei Ozaki has skills like Python, Data Analysis, Linux, Algorithms, Neo4j.

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