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Fig. 10 | Systematic Reviews

Fig. 10

From: SWIFT-Review: a text-mining workbench for systematic review

Fig. 10

Topic models bar chart from the EDC scoping report. Topic modeling is an unsupervised clustering technique that can often automatically “discover” the main themes in an unlabeled literature corpus. For example, in the case of the EDC literature set, several interesting topics are shown above including topics related to BPA exposure during pregnancy (topic 13), analytical methods used to measure levels of EDCs (topic 23), estrogen, expression, and receptors (topic 7), lead and arsenic exposure (topic 31), breast and prostate cancer (topic 26), and thyroid disease (topic 15). Within SWIFT-Review, users can select any of these topics to interactively browse the associated documents

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