PMC:7782580 / 757-950 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T7","span":{"begin":18,"end":102},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"0.9792, 1.0000)). Heatmaps are used to visualize the salient features extracted by the neural network. The neural network-based regression provides strong correlations between the lesion areas "}