Xin DU
duxin@aoni.waseda.jp
Hi. I am an assistant professor at Waseda University, Tokyo. I am currently working on (unsupervised) machine learning for language modeling, knowledge representation, information retrieval, and finance.
Featured first-authored publications:
- [AAAI 2025] Information-Theoretic Generative Clustering of Documents
- [ICML 2024 Oral] Bottleneck-Minimal Indexing for Generative Document Retrieval
- [NeurIPS 2022] FIRE: Semantic Field of Words Represented as Non-Linear Functions
- [ACL 2020] Stock embeddings acquired from news articles and price history, and an application to portfolio optimization
