CiTIUS at the TREC 2022 Health Misinformation Track

The TREC Health Misinformation Track fosters the development of retrieval methods that promote credible and correct information over misinformation for health-related decision tasks. To make the procedure more realistic, an Answer Prediction challenge was added to this year's track. In these working notes, we describe our endeavours to estimate the correct response to each topic using search engine results and Transformer models. On the other hand, our adhoc retrieval solutions are based on new addons to our pipeline and the weighted fusion of signals.

keywords: Health Misinformation, Fusion, SE, GPT-3