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Ko, Youngjoong

About Me

I'm a professor in Computer Engineering at the Dong-A University. I joined the faculty in September 2004, after completing my Ph.D in Computer Science at the Sogang University in August 2003.

I work at the intersection of natural language processing (NLP) and information retrieval (IR), and I am interested in NLP (dialogue system etc), IR (cross-language IR etc), text mining (text classification/summarization etc), opinion mining (comparison mining, sentiment classification etc), big data (topic modeling and machine learning etc) and UI/UX. Recently, I'm interested in how to apply topic modeling and deep learning techniques to my research areas. I'm leading the Information Systems Laboratory at the Dong-A University. For more details, please see my CV.

I have developed and opened NLP analysis tools and their corpora in the github site.

I worked at the Computational Linguistics and Information Processing Laboratory (CLIP) at the University of Maryland, College Park as a visiting scholar from 2011 fall semester to 2012 spring semester. My collaborator was Prof. Doug Oard.

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Contact Information

Ko, Youngjoong

SF620, Computer Engineering,
Dong-A University,
Hadan 2-dong, Saha-gu
Busan 604-714, Korea

youngjoong.ko at gmail.com

Youtube Channel
Google Scholar Profile
Visit the github site for my opening NLP analysis tools and their copora.
This is my blog for discussion and study of NLP, ML (machine learning) and IR, and implementation of their toolkits.