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Big Data Mining Research Group

College of Computing,
Hanyang University at Ansan














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Introduction

빅데이터 연구실은 실용적 어플리케이션 연구에 초점을 맞추어 딥러닝 등 기계학습 방법론을 기반으로 Instagram, Twitter, Facebook, IMDB, Yelp 등 다양한 소셜 미디어에서 수집되는 대규모 다형성(heterogeneous) 데이터를 연구합니다. 예를 들어, 인스타그램에서 수집되는 패션이미지를 활용하여 가상피팅, 스타일 추천과 같은 이미지기반 딥러닝 기술의 활용이나 트위터의 그래프 형태의 소셜 네트워크 관계와 텍스트 형태의 메시지(micro-blogging), GPS 위치정보 등 서로 성질이 다른 다양한 데이터 형태로부터 클러스터링, 패턴 마이닝, 추천 시스템 등을 개발합니다. 연구에 활용되는 기반 기술로는 MapReduce를 이용한 병렬컴퓨팅, 데이터마이닝 기법, 데이터 베이스, 자연어처리, 머신 러닝과 딥러닝 등을 폭 넓게 학습합니다.

We study real data mining problems in social media such as Twitter, Facebook, IMDB and Yelp. We focus on developing clustering, pattern mining and recommendation algorithms by analyzing big heterogenous data with various types including micro-blog message, GPS location and friend relationship. In this research direction, our group has been investigated the discovery of interesting and useful patterns in human behavior such as traveling trajectory patterns from geo-tagged Twitter messages and expert detection by analyzing Q&A dialogues collected from Stack Overflow. Recently, we are also focusing on interactive machine learning that improves performances by providing human feedback through efficient human-computer interfaces. We expect our members to: Develop sufficient expertise in recent knowledge mining techniques and Become skillful in managing big data with various data processing models such as MapReduce frameworks and NoSQLs.

Publication

























People

Professor

Younghoon
Kim
E-mail
nongaussian@hanyang.ac.kr
Topics
Data mining with deep learning, Social network service analysis, Information retrieval, Text mining, Recommendation system, Crowdsourcing, Human-computer interactive machine learning
Education & Research Experience
  • UNIV. OF ILLINOIS AT URBANA-CHAMPAIGN (UIUC), Illinois, US Postdoctoral researcher, (Feb. 2014 ~ Aug. 2014)
  • SEOUL NATIONAL UNIV., Seoul, Korea Postdoctoral researcher, (Mar. 2013 ~ Jan. 2014)
  • SEOUL NATIONAL UNIV., Seoul, Korea Ph.D. in Electrical Engineering and Computer Science (Mar. 2007 ~ Feb. 2013): Dissertation: “Similarity Query Processing Techniques for Text Data”
  • SEOUL NATIONAL UNIV., Seoul, Korea Bachelor of Science in Computer Science & Engineering (Mar. 1998 ~ Feb. 2006)

Ph.D Program

(Post Doc.) Woonghee
Lee
E-mail
woongheelee@hanyang.ac.kr

Seunghan
Yoon
E-mail
dbstmdgks93@gmail.com

Jaeyoung
Lee
E-mail
wayexists02@gmail.com

Moonhyun
Lee
E-mail
greenzip2004@naver.com

Jaewoo
Yang
E-mail
onnoo@hanyang.ac.kr

Junyoung
Jee
E-mail
jee9894@hanyang.ac.kr

MS. Program

Wooseok
Song
E-mail
t01094715372@gmail.com

Hayoon
Kim
E-mail
lin5478@naver.com

Youngjun
Lee
E-mail
stardust17@hanyang.ac.kr

Alumni (MS. 2023)

Jeonghyun
Yoo

Gayeon
Kim
Current position
현대오토에버

Yoora
Shim
Current position
HT테크놀로지

Doyoung
Park
Current position
동화기업

Mingeong
Joo
Current position
MND

Alumni (MS. 2022)

Seungmo
Yang
Current position
미러로이드

Alumni (MS. 2021)

Kookgon
Lee

Qilin
Zhang

Alumni (MS. 2020)

Jongwoo
Kim

Alumni (MS. 2019)

Junsep
Park
Current position
농협생명
Jinhee
Kim
Current position
오케스트로
Youngjin
Kim
Current position
NHN다이퀘스트

Alumni (MS. 2018)

Ickchae
Na
Current position
딜리버리히어로 코리아
Moonjong
Jang
Current position
굿모닝아이텍
Ming
Liu
Current position
MinFound Intelligent Medical Technology Systems Co., Ltd

Alumni (MS. 2017)

Seungmin
lee
Current position
네이버

Keonwoo
Kim



Photos