Xiao-Yang Liu Yanglet


Researcher, Columbia University

Research Topics: 

  • Financial large language models (FinLLM), financial reinforcement learning (FinRL)
  • Machine learning and quantum machine learning, with application to non-convex optimizations.
  • High-performance computing and quantum computing, with application to NP-complete problems (operations research).

Open-source Projects:

Academic Initiatives:

Selected Publications:

( * indicates corresponding author)

Financial Large Language Models (FinLLM)

Financial Reinforcement Learning (FinRL)


Machine Learning and Quantum Machine Learning

High-performance Computing and Quantum Computing

Columbia Affiliations
Sample Affiliation