Led a team research project developing a novel Knowledge Graph Separation methodology for quantifying structural alignment of LLM embeddings with biomedical knowledge graphs following QLoRA fine-tuning. Demonstrated 126% improvement in embedding geometric alignment with Phi-3 Mini.
Introduced a novel 'Knowledge Graph Separation' score quantifying geometric alignment between LLM embedding space and biological knowledge structures.
Achieved 83.8% accuracy with Mistral model, outperforming the pre-trained BioMistral-7B expert.