PMC:7782580 / 50443-50584 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T377","span":{"begin":0,"end":141},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"57, the residual block is a CNN-based block that allows the CNN models to reuse features, thus accelerating the training speed of the models."}