Research

Ongoing Research Projects

1. Deep learning modeling

   1. Document classification with Vision Transformer and CNN

   2.  BERTopic with nouns co-occurrence information and other types of pre-trained models such as GPT and BART

2. GNN

   1. Prediction of Alzheimer's disease analyzing speech and transcript data with graph neural networks (GNN)

3. Social Media

   1. Texts and Photos on Instagram and Psychological Characteristics 

   2.  Texts and Photos on Instagram and Mental Health

   3.  Youtube video consumption patterns during Covid-19

   4. Youtube video violence and mental health charactersitics

   5. Social Capital and Posts on Social Network Sites

   6.  Posts on Social Network Sites and Life satisfaction among seniors

   7.  Use of Twitter for posting content about self-harm

4. Media

   1. Movie

      • Does the trailer of a movie predict the movie’s performance?
        
        

   2. Music

      • Music preference and mental health status using multi-head attention 

      • Predicting song's success analyzing mel-spectrogram and lyrics with deep learning approaches

4. 3. Video games 

      • Predicting the outcome of a match in League of Legends using each character's real-time location coordinates with deep learning algorithms

4. 4. Webtoon

      • Do the comments of Webtoon predict its dramatization? / What do the reviews of Webtoon-based drama reveal about its success or failure? 

      • Effects of Webtoon on the incivility of the comments based on CNN

5. News

   1. Effects of news comments sorting ways on the diversity of comments

   2. Effects of news coverage of Schizophrenia on public's stigma on general mental illness

6. Recommendation systems

   1. Music recommendations based on psychological traits

   2. Animation recommendations using its thumbnail and synopsis 

7. Others

   1.  COVID-19

      • COVID-19 and mental health

      • COVID-19 and suicides