PMC:7782580 / 31648-31747 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T243","span":{"begin":0,"end":99},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Each image in a specified sub-data set was represented as a linear combination of the eigenvectors."}