PMC:7782580 / 60030-60234 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T449","span":{"begin":0,"end":204},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Four teacher networks (the hyper-parameters are provided in Supplementary Table 21) with the proposed blocks were trained on the train-val part of each sub-data set using a 5-fold cross-validation method."}