Research Experience

GSAI, Renmin University of China, Research Intern

2024.03.08 – Now

Supervisor: Prof. Hongteng Xu

Projects:

• USPTO-LLM (WWW 2025): Constructed the first chemical reaction dataset (USPTO-LLM, 247K entries) containing abundant reaction condition information by using LLM APIs to extract data from the USPTO patent database. Validated the dataset quality on graph-based and sequence-based retrosynthesis models. The dataset is open-sourced at USPTO-LLM.

Industry Experience

Intuitive Fosun, R&D Intern

2025.01.15 – 2025.02.15

• Leveraged OCR to extract high-frequency operating parameters from the transducer screen of the daVinci surgical robot. Processed video frames using OpenCV to minimize noise from parameter fluctuations, achieving an OCR accuracy of 99%.

• Trained a single-layer Transformer Encoder to extract and classify key information from 2,100 after-sales feedbacks of daVinci surgical robots into 11 categories, which greatly helped after-sales engineers identify issues and provide solutions.