Since January 2020 Elsevier has created a COVID-19 resource centre with free information in English and Mandarin on the novel coronavirus COVID-19. The COVID-19 resource centre is hosted on Elsevier Connect, the company's public news and information website. Elsevier hereby grants permission to make all its COVID-19-related research that is available on the COVID-19 resource centre - including this research content - immediately available in PubMed Central and other publicly funded repositories, such as the WHO COVID database with rights for unrestricted research re-use and analyses in any form or by any means with acknowledgement of the original source. These permissions are granted for free by Elsevier for as long as the COVID-19 resource centre remains active.
Table 5.
Accuracy of part e models in Experiment 1.
| Model | Train | Validation | Test |
|---|---|---|---|
| VGG16 | 0.9872 | 0.9366 | 0.8983 |
| VGG19 | 0.9954 | 0.9639 | 0.9538 |