The researchers validated the Global Dietary Database (GDD) results using five-fold cross-validation, which involved randomly omitting 20% of the raw survey data and running the process five times, comparing predicted versus observed intakes, assessing implausible estimates, and visually assessing national mean intakes using global heat maps.

Authors

• Person: Not available Organization: Nature
  Global dietary quality in 185 countries from 1990 to 2018 show wide ...

Sources

• Global dietary quality in 185 countries from 1990 to 2018 show wide ... www.nature.com Nature via serper

Referenced by nodes (1)

• Global Dietary Database entity