PMC:7782580 / 57747-57995 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T434","span":{"begin":0,"end":248},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"A warm-up strategy was used in the initialization of the learning rate for a smooth training start, and a reduction factor of b2 (in this study, b2 = 0.1) was used to reduce the learning rate after every c2 (in this study, c2 = 50) training epochs."}