Chengwei Wei

Scientist @ I2R A*STAR | PhD @ USC

Singapore

About

Experience

  • AI Scientist at A*STAR - Agency for Science, Technology and Research
    Jul 2024 - Present · 2 yrs

    - LLM Math Reasoning & Code - Audio Large Language Models

  • USC Ming Hsieh Institute - Department of Electrical and Computer Engineering (5 yrs 3 mos)
    • Research Assistant
      Aug 2019 - Jul 2024 · 5 yrs

      - Natural Language Processing: Language Modeling, Sentence Similarity Modeling, Word Embedding Learning. - Image and Signal Processing: Facial Expression Recognition, ASVspoof.

    • Student Researcher
      May 2019 - Mar 2020 · 11 mos

      Fabrication Defect Detection

  • Applied Scientist Intern at Amazon
    Sep 2023 - Mar 2024 · 7 mos

    - Generative AI, Large Language Models (LLMs): High-quality product information generation using LLMs - Generation Decoding: Proposing a novel decoding approach named CABS for structured data (e.g., tabular data, product catalogs) generation. [Check out more in the project link below]

  • Teaching Assistant at University of Southern California
    Jan 2021 - May 2023 · 2 yrs 5 mos

    - Spring 2023: EE 559 - Machine Learning I: Supervised Methods with Professor Keith M. Chugg and Professor B. Keith Jenkins, - Spring 2021: Math 226 - Calculus III with Professor Cymra Haskell - Fall 2021 & 2022: Math 229 - Calculus III for Engineers and Scientists with Professor Guillaume Dreyer