Sosuke Nishikawa
MACHINE LEARNING ENGINEER

 sosuken115@gmail.com|  sosuke115.github.io|  Sosuke115|  sosuke-nishikawa-2100581a0 |  @ponyo_ponyo115

Personal Profile Statement
A master’s student at the University of Tokyo with experience in software and machine learning. Skilled at operating
in a wide range of platforms and programming. Praised for the ability to work hard and to achieve goals. Currently
studying natural language processing using deep learning.

Education• Master’s student in Information Science and Technology, The University of Tokyo, Echizen lab. — Apr. 2020 - Mar.
2022 (Expected graduation)• B.E. in Electrical Engineering and Computer Science, The University of Tokyo, Tsuruoka lab. — Mar. 2020,GPA: 3.8/4.2

Work and Research Experience
Echizen Lab, National Institute of Informatics

Tokyo, JapanRESEARCH ASSISTANT

Apr. 2020 - PRESENT• Research on adversarial examples in NLP• Research on multilingual models

Studio Ousia

Tokyo, JapanRESEARCH ENGINEER (PART TIME)

Feb. 2020 - PRESENT• Research on introducing entity representations into pre-trained language models

CyberAgent Inc.

Tokyo, Japan

MACHINE LEARNING ENGINEER INTERNSHIP (ONE-MONTH)

Feb. 2021 - Feb. 2021

• Worked on information extraction from web documents

SONYTokyo, JapanRESEARCH ENGINEER INTERNSHIP (ONE-MONTH)

Sep. 2020 - Oct. 2020

• Research on dialogue systems and classification of conversations in text

Cookpad Inc.

Tokyo, Japan

MACHINE LEARNING ENGINEER INTERNSHIP (TWO-WEEK)

Sep. 2020 - Sep. 2020

• Developed the API that predicts ingredients from recipes

Wantedly Inc.

Tokyo, Japan

MACHINE LEARNING ENGINEER INTERNSHIP (ONE-MONTH)

Aug. 2020 - Aug. 2020

• Improved recommendation models using graph embedding

Stockmark Inc.

Tokyo, Japan

SOFTWARE ENGINEER (PART TIME)

Dec. 2018 - Dec. 2019

• Created web application that allows users to understand at a glance who is familiar with which fields

Publication
REFEREEDA Multilingual Bag-of-Entities Model for Zero-Shot Cross-Lingual Text Classification• Accepted to ACL-IJNLP SRW 2021 (non-archival option is used for future publication)• Under review by ACL Rolling Review• Sosuke Nishikawa, Ikuya Yamada, Yoshimasa Tsuruoka, Isao Echizen

Data Augmentation with Unsupervised Machine Translation Improves the Structural
Similarity of Cross-lingual Word Embeddings• Proceedings of the 59th Annual Meeting of the Association for Computational Linguistics and the 11th International Joint Conference on Natural
Language Processing: Student Research Workshop (ACL-IJCNLP SRW 2021)• Sosuke Nishikawa, Ryokan Ri and Yoshimasa Tsuruoka

NON-REFEREED

エンティティの言語間リンクに基づく多言語モデルの構築• A Multilingual Bag-of-Entities Model for Zero-Shot Cross-Lingual Text Classification• Proceedings of the 27th Annual Meeting of the Association for Natural Language Processing (NLP2021)• Sosuke Nishikawa, Ikuya Yamada, Yoshimasa Tsuruoka, Isao Echizen

マルチラベル分類による材料推薦モデル• A Model for Recommending Cooking Ingredients Using Multi-Label Classification• Proceedings of the 27th Annual Meeting of the Association for Natural Language Processing (NLP2021)• Yusuke Fukasawa, Jun Harashima, Sosuke Nishikawa

Studio Ousia at the NTCIR-15 SHINRA2020-ML Task
• 15th NTCIR Conference• Sosuke Nishikawa, Ikuya Yamada

教師なし機械翻訳の出力結果から作成した多言語分散表現の分析• Analysis of bilingual word embeddings using pseudo corpus generated from Unsupervised Machine Translation• Proceedings of the 26th Annual Meeting of the Association for Natural Language Processing (NLP2020)• Sosuke Nishikawa, Yoshimasa TsuruokaAwards
JGC-S scholarship foundation
Scholarship for study abroad program.

CompetencesLanguages
Programming
Libraries and Services
Competitive prog.

Japanese (։ռ֏ք֑ր), English (վ֊։֑ր֍֎ռ։֏, IELTS 6.0)
Python, JavaScript/TypeScript, Ruby, C/C++, LATEX, HTML/CSS, MySQL, Google Apps Script, Java, Go
Pytorch, Tensorflow, Keras, Docker, Amazon Web Service, d3.js, express.js
Atcoder sosuke115 (rate 1003)