Table 4 Different feature combinations to predict the h-index
Feature group | Feature name | Feature combination | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | ||
Demographic | CareerAge | ✓ | ✓ | ✓ | ✓ | |||||
Gender | ✓ | ✓ | ✓ | ✓ | ||||||
MobilityScore | ✓ | ✓ | ✓ | ✓ | ||||||
IncomeCurrentCountry | ✓ | ✓ | ✓ | ✓ | ||||||
Prior impact | CurrentHindex | ✓ | ✓ | ✓ | ✓ | ✓ | ||||
CitationPerPaper | ✓ | ✓ | ✓ | ✓ | ✓ | |||||
Paper/venue | PrimaryAuthorRatio | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | |
OpenAccessRatio | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ||
MainField | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ||
HighRankPapersRatio | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ||
DisciplineMobility | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ||
EnglishPapersRatio | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ||
KeywordPopularity | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ||
Coauthor | MaxCoauthorHindex | ✓ | ✓ | ✓ | ✓ | |||||
CoauthorPerPaper | ✓ | ✓ | ✓ | ✓ | ||||||
InternationalCoauthorRatio | ✓ | ✓ | ✓ | ✓ | ||||||