Letter to the editor: Testing on external independent datasets is necessary to corroborate machine learning model improvement

Matching records in one or more of the other databases of Research Portal Denmark. That is, records that are represented in both the database you are currently searching in, as well as the other databases available within Research Portal Denmark. For more information about the matching algorithms in Research Portal Denmark go to the technical documentation on www.forskningsportal.dk

Inclusion in the scope of the Danish Open Access Indicator (OAI). Read more about the national indicator in the documentation available on the Danish Open Access Indicator webpage

DK Green Classification is defined and used by the DK Ministry of Higher Education and Science. The ministry maintains Scopus search strings that find records of relevance for the six green subtopics in the filter. Read more about the Danish Green Research Strategy at the Ministry of Higher Education and Science.