Kelvin Nguyen
NLP Developer & Researcher | 🎄Stanford University Student | Snoopy Enthusiast
About Me
I'm Kelvin Nguyen, an undergraduate Computer Science student at Stanford University, as well as a part-time data science/AI developer for Edwards Lifesciences. I'm also currently an NLP researcher, focusing on concept representations in LLM latent spaces, and I am developing AI-driven platforms for medical technology companies.
Projects
Concept Representations in LLM Latent Spaces
Examining how LLMs encode conceptual relationships in their vector forms of words
This ongoing project explores whether contemporary language models can identify and extract different context-dependent aspects of concepts from their embeddings, using polysemous words and clustering sentences containing those words. The results show that language models can encode and describe context-specific conceptual aspects, while also demonstrating an ability to understand and evaluate conceptual cohesiveness in sentence clusters.
Learn MoreEdwards Lifesciences (proprietary)
Creating AI-driven Streamlit platforms, integrated with Snowflake
Creating AI-platforms with Streamlit as a data science/AI developer, connected to Snowflake Data Lake patient data, to be used by all business units.
Learn MorePhysionet Challenge 2024 Finalist
Training computer vision transformers to deskew images for ECG digitizaition
Finetuned a computer vision model to analyze paper ECG images in order to deskew them for digitization as part of the Physionet Challenge 2024. Accepted into Computing in Cardiology 2024, pending publication.
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