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Sankore

Named after the University of Sankore in Timbuktu — one of the world’s oldest centres of learning. Every figure here is computed from work-level records in our own graph, never copied from a source’s summary count.

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Imbalanced class distribution and performance evaluation metrics: A systematic review of prediction accuracy for determining model performance in healthcare systems

2023PLOS Digital HealthJournalOpen access

10.1371/journal.pdig.0000290 Full text100 citations

Authors

4 authors.

Michael Owusu-AdjeiFirst authorCorresponding
- Kwame Nkrumah University of Science and Technology (GH)
James Ben Hayfron-Acquah
- Kwame Nkrumah University of Science and Technology (GH)
Frimpong Twum
- Kwame Nkrumah University of Science and Technology (GH)
as printed: Twum Frimpong
Gaddafi Abdul-SalaamSenior author
- Kwame Nkrumah University of Science and Technology (GH)

Fields

Assignment is probabilistic — a work belongs to several fields in proportions.

Artificial Intelligence in Healthcarelevel 3 · 1.00
Imbalanced Data Classification Techniqueslevel 3 · 0.99
Machine Learning in Healthcarelevel 3 · 0.98

Sources

Several sources describing one work is the point — it means the record rests on more than one authority.

openalexseen September 5, 2026
2023 · PLOS Digital Health · 100 citations
https://openalex.org/W4389163295

Imbalanced class distribution and performance evaluation metrics: A systematic review of prediction accuracy for determining model performance in healthcare systems · Sankore