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. 2021 Dec 13;17(12):e1009650. doi: 10.1371/journal.pcbi.1009650

Fig 7. Flowchart of our data source and process.

Fig 7

Predictions and Human Annotations data sets are randomly selected from PubMed Open Access Images. Authors annotated 8,001 bar charts from the human-annotated set, and 4,834 bar charts could be processed by the method pipeline.