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. 2021 Apr 10;21:125. doi: 10.1186/s12911-021-01488-9

Table 8.

Author’s keywords in articles on artificial intelligence in healthcare.

Source: Authors’ elaboration

Author keywords (top 20) Occurrences
Artificial intelligence 64
Machine learning 34
Healthcare 31
Deep learning 19
Data mining 10
Big data 9
Decision support system 9
Natural language processing 9
Data analytics 7
Decision support systems 7
Classification 6
COVID-19 6
Predictive analysis 6
Telemedicine 6
AI 5
Clinical decision support system 5
Descriptive analysis 5
Internet of things 5
Medical informatics 5
mHealth 5