Ryusuke Takahama

2nd Year Master's Student
Machine Learning and Data Mining Research Laboratory,
Department of Intelligence Science and Technology,
Graduate School of Informatics, Kyoto University

takahama 'at' ml.ist.i.kyoto-u.ac.jp

Research Interests

• Machine Learning
• Data Mining
• Human Computation
• Crowdsourcing

Publications

Refereed Conferences

1. • Progressive Comparison for Ranking Estimation
   • Ryusuke Takahama, Toshihiro Kamishima, Hisashi Kashima
   • 25th International Joint Conference on Artificial Intelligence (IJCAI), 2016, pp. 3882-3888.
     [Slides] [Poster]

Non-refereed Conferences

1. • Breaking News Selection using Crowdsourcing
   • Ryusuke Takahama, Yukino Baba, Nobuyuki Shimizu, Sumio Fujita, Hisashi Kashima
   • The 30th Annual Conference of the Japan Society of Artificial Intelligence (JSAI), 2016
     [Slides] [Poster]
2. • Ranking Estimation using Progressive Comparison (in Japanese)
   • Ryusuke Takahama, Toshihiro Kamishima, Hisashi Kashima
   • The 29th Annual Conference of the Japan Society of Artificial Intelligence (JSAI), 2015
     [Slides] [Poster]

Technical Reports

1. • Which is the Best Yatsuhashi Brand for a Souvenir? (in Japanese)
   • Ryusuke Takahama, Naoki Otani, Sho Yokoi, Tomohiro Arai, Nozomi Nori, Norie Ugai, Koji Nakazawa, Hisashi Kashima
   • The 1st All Japan Yatsuhashi Championship, 2014
   • Introduced in Togetter, エキサイトニュース, はてなニュース, web R25, ねとらぼ

Career

Research Assistant, May 2015 to February 2017

JST, ERATO, Kawarabayashi Large Graph Project
Global Research Center for Big Data Mathematics, National Institute of Informatics, Japan

Engineer (Data Analist) Internship, February 2016

Recruit Holdings Co.,Ltd.
Content: Design and implementation of algorithm for ranking mails using machine learning.
Second prize

Engineer Internship, August 2015

FreakOut, inc.
Content: Estimation of click-through rate of advertisements using machine learning.

Teaching Assistant, April 2015 to July 2015

Hardware and Software Laboratory Project 3, Faculty of Engineering, Kyoto University
Instructor: Associate Prof. Kohei Suenaga

Teaching Assistant, April 2015 to July 2015

Introductory Statistics, Kyoto University
Instructor: Prof. Hisashi Kashima

Engineering Internship, September 2014

Yahoo Japan Corporation, Tokyo, Japan
Content: Estimation of click-through rate of advertisements using machine learning.
First prize

Educations

Bachelor of Engineering, March 2015

Undergraduate School of Informatics and Mathematical Science, Faculty of Engineering, Kyoto University
Thesis title: Ranking Estimation using Progressive Comparison
GPA: 3.82
Supervisor: Prof. Hisashi Kashima

Skills

Languages

• Japanese: Native
• English: Pre-advanced(TOEIC 750, June 2014)

Programming Languages

• Python 3
• C++
• C

Web Designing

• HTML
• CSS
• Javascript
• PHP
• Wordpress