Fig. 3From: Unsupervised title and abstract screening for systematic review: a retrospective case-study using topic modelling methodologyThe helminths data: document-topic probability matrix \(\varvec{\gamma }\) for the full corpus. X-axis: posterior document-topic probability. Y-axis: individual documents in the corpus. The panels denote documents considered relevant (or not) for full-text screening based on manual evaluationBack to article page