Yifei Li is a Assistant at Teikyo University, specializing in medical image, machine learning, and topological data analysis.
His research aims to improve diagnostic accuracy and understanding of complex biomedical patterns through cutting-edge AI and computational topology.He hold a Master’s in Psychology from Tokyo Metropolitan University and Bachelor’s in Material Engineering from Chongqing University.
Yifei’s research interests include topological data analysis, machine learning, and general social science.
Research Theme
- Topological descriptors for medical image classification
- Integration of TDA with deep neural networks in prostate cancer diagnosis
- Multi-modal feature fusion and interpretable AI in medical imaging
Conference Presentations
- Li, Y., Numazaki, M. (2025). The effect of disparity salience on the endorsement of conservatism ideology in Japan. Society for Personality and Social Psychology conference, Denver, US.
- Li, Y., Taguchi, K., Takata, T., & Kotoku, J. (2024). High-dimensional Data Visualizer: An integrated toolbox of visualizing high dimensional medical data. The 10th Japan-Korea Joint Meeting on Medical Physics, Nagoya, Japan.
- Li, Y., Park, K., & Numazaki, M. (2024). The Effect of Systematic Threat on Perceived Well-Being Based on Social Status: An Exploratory Study with the General Population. the Annual Convention of the Japanese Psychological Association, Kumamoto, Japan.
- Numazaki, M., & Li, Y. (2024). The Effect of Systematic Threat on Male Gender Role Prejudice and Stereotyping: A Reexamination Using a University Student Sample. Japanese Society of Social Psychology Annual Conference, Tokyo, Japan.
- Park, K., Li, Y., & Numazaki, M. (2024). The Influence of Target Gender and Perceived Superiority Field on Dehumanization: An Investigation Focusing on Women Aged 20-30. Japanese Society of Social Psychology Annual Conference, Tokyo, Japan.
- Li, Y., & Numazaki, M. (2024). The Effect of Disparity Salience on the Endorsement of Conservatism Ideology: A replication Using a General Population Sample. Japanese Society of Social Psychology Annual Conference, Tokyo, Japan.
- Li, Y., & Numazaki, M. (2024). The Effects of Priming of a Threatening out-group on Complementary Stereotypes Based on Social Status in Japan, Society for Personality and Social Psychology conference, San Diego, US.
- Higuchi, H., Li, Y., Park, K., Inoue, K., & Kobayashi, T. (2023). Unconscious Learning of Orthographic Regularity. Proceedings of the Annual Meeting of the Cognitive Science Society, 45(45).
- Li, Y., Park, K., & Numazaki, M. (2023). Reconsidering Dual Model of Dehumanization Scale and Inferiority Feelings in Japan. Society for Personality and Social Psychology conference, Atlanta, US.
- Park, K., Li, Y., & Numazaki, M. (2023). Effect of Inferiority Feelings on Dehumanization Toward Superior Targets. Society for Personality and Social Psychology conference, Atlanta, US.
- 李 禕飛, 朴 建映, 井上 和哉, 樋口 大樹, 小林 哲生.(2022) オンライン実験における文字列の統計的規則の学習. the Japanese Psychonomic Society conference, Chiba, Japan.
- Li, Y., Park, K., & Inoue, K. (2022). Psychological Variables Predicting Useful Field of View in Online Experiments. the Annual Convention of the Japanese Psychological Association, Tokyo, Japan.
- Park, K., Li, Y., & Numazaki, M. (2022). Effect of Inferiority on Dehumanization towards Superior Targets. Japanese Society of Social Psychology Annual Conference, Kyoto, Japan.
- Numazaki, M., Nakai, A., Li, Y., Park, K., & Matsuzaki, K. (2022). 新型コロナウイルスパンデミック状況下における感染脆弱意識2. Japanese Society of Social Psychology Annual Conference, Kyoto, Japan.
- 原田 悦子, 澤田 知恭, 小笹 朋哉, 井上 和哉, 李 禕飛, 朴 建映. (2022). 有効視野課題における認知的制御と加齢変化. the Annual Convention of the Japanese Psychological Association, Tokyo, Japan.
- Park, K., Li, Y., & Inoue, K. (2021). Does the Introduction of Catch Trials Facilitate the Measurement of Sense of Agency in Online Experiments? the Japanese Psychonomic Society conference, online.
- Li, Y., Park, K., & Inoue, K. (2021). Factors Predicting Individual Differences in Size of Useful Field of View in an Online Experiment. the Japanese Psychonomic Society conference, online.
- Li, Y., & Numazaki, M. (2021). The Effect of Disparity Salience on the Endorsement of Conservatism Ideology in Japan. Society for Personality and Social Psychology conference, online.
- Li, Y., & Numazaki, M. (2021). The Effect of Aggression Prime on Automatic Social Behavior. Japanese Society of Social Psychology Annual Conference, online.
- Li, Y., & Numazaki, M. (2020). Ecological Factors as Moderators of the Relationship between Aggression Priming and Aggressive and Defensive Behavior. Society for Personality and Social Psychology conference, New Orleans, US.
- Li, Y., & Numazaki, M. (2019). Does Resource-Holding Potential Shape the Relationship between Semantics and Social Behavior? a Trail of Laboratory Measure. The International Convention of Psychological Science, Pairs, France.