VerifAI initiative to build open-source easy-to-deploy generative question-answering engine that can reference and verify answers for correctness (using posteriori model)

🩺🔍 Combating Biomedical Misinformation through Multi-modal Claim Detection and Evidence-based Verification

A genral RAG Search chatbot, with SoTA RAG techniques such as HyDE, Hybrid retrieval with BM25 + RRF and Cross encoder reranking. Evaluated on the BEIR scifact dataset and compared all the different pipelines i tried along the way

Public release of SciFCheX system developed for COM3610 Dissertation Project at the University of Sheffield. The pipeline is designed to perform fact-checking on scientific claims.

Domain adaption for an embedding model using unsupervised and supervised finetuning on scientific texts for the SciFact retrieval task.

🩺⚡ SynthMed: Generating and Detecting Multimodal Deepfakes for Healthcare Communication