Knowledge-augmented Graph Neural Networks with Concept-aware Attention for Adverse Drug Event Detection

arXiv:2301.10451v2 Announce Type: replace
Abstract: Adverse drug events (ADEs) are an important aspect of drug safety. Various texts such as biomedical literature, drug reviews, and user posts on social media and medical forums contain a wealth of information about ADEs. Recent studies have applied word embedding and deep learning -based natural language processing to automate ADE detection from text. However, they did not explore incorporating explicit medical knowledge about drugs and adverse reactions or the corresponding feature learning. This paper …

abstract arxiv attention biomedical concept cs.cl detection embedding event events graph graph neural networks information knowledge literature media medical networks neural networks reviews safety social social media studies type wealth word word embedding