PMC:7796369 / 12024-12283 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T95","span":{"begin":0,"end":259},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"However, developing this type of meta-models requires running complex simulation for many combinations and then using the data generated by each run to create a simpler machine learning model that is a reasonable approximation of the initial simulation model."}