What is Big Data (or data mining)? It is a study about extracting knowledge from data. Data is everywhere, heterogeneous, and continuously increasing. For example, rapidly growing is the Internet, data warehouses, biological data, or scientific data. Rich data but poor information is a common phenomenon in real world. Big Data has been chosen as the top 10 crucial technology that would change the world!

Big Data (or data mining) is an interdisciplinary field that merges databases, machine learning, statistics, algorithms, computer vision, and natural language processing.

Our current research interests reside in Artificial Intelligence, Scalable Machine Learning (Deep Learning), Recommender System, and Natural Language Processing (e.g., Sentiment Analysis, Dialog System, Chatbot).

Recent Announcements

  • Congrat! Dr. Yejin Kim for getting a tenure-track position from U. of Texas Dr. Yejin Kim, a PhD graduate of DI lab, is offered a tenure-track assistant professor position from Biomedial Informatics at University of Texas Health Science Center at Houston. University ...
    Posted Mar 12, 2018, 2:46 PM by Hwanjo Yu
  • MS/PhD, PostDoc, undergraduates Please, email me your CV if you are interested in joining our lab as MS/PhD students or PostDoc. A competitive salary will be offered to a qualified postdoc. I ...
    Posted Mar 12, 2018, 12:58 AM by Hwanjo Yu
  • POSTECH is ranked in the top 1.1% in ACM RecSys Challenge 2015! Chanyoung Park, a member of POSTECH Data mining Lab (http://dm.postech.ac.kr), won the 10th place (top 1.1%) in the ACM RecSys Challenge 2015 (http://2015.recsyschallenge ...
    Posted Jun 23, 2017, 3:57 PM by Hwanjo Yu
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