Department of Upper GI Laparoscopic and Endoscopic Unit;
James Cook University Hospital;
Cleveland TS43BW;
United Kingdom;
University of Oxford;
Oxford OX12JD;
United Kingdom;
Data Science;
King's College;
London E140ST;
United Kingdom;
Convolutional neural network; Gastrointestinal endoscopy; Artificial intelligence; Deep learning; Machine learning;