Scientist and University Rankings 2025
North America 8.774 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Jan 30, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (873.690) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 26
Machine Learning
Statistics
Probabilistic topic models
Bayesian nonparametrics
Approximate posterior inference
Metrics
H-Index
i10 Index
Citation Counts
110
249
146,415
* Total H IndexRankings
Ranking Based On Selection: 27
Applied mathematics
statistics
information theory
signal processing
mathematical optimization
Metrics
H-Index
i10 Index
Citation Counts
110
167
166,369
* Total H IndexRankings
Ranking Based On Selection: 28
statistics
epidemiology
genetics
Metrics
H-Index
i10 Index
Citation Counts
109
351
50,676
* Total H IndexRankings
Ranking Based On Selection: 29
algorithms
cryptography
voting
Metrics
H-Index
i10 Index
Citation Counts
109
354
173,215
* Total H IndexRankings
Ranking Based On Selection: 30
applied probability
biomedical informatics
computational genetics
mathematical biology
computational statistics
Metrics
H-Index
i10 Index
Citation Counts
107
333
119,586
* Total H IndexRankings
Ranking Based On Selection: 31
Electron Microscopy
Catalysis
Nanomaterials
Gold Nanoparticles
Biomineralization
Metrics
H-Index
i10 Index
Citation Counts
107
300
45,224
* Total H IndexRankings
Ranking Based On Selection: 32
Neutrosophic Statistics
Plithogenic Set
NeutroAlgebra & AntiAlgebra
NeutroGeometry & AntiGeometry
HyperSoft Set & IndetermSo
Metrics
H-Index
i10 Index
Citation Counts
106
831
65,934
* Total H IndexRankings
Ranking Based On Selection: 33
Metrics
H-Index
i10 Index
Citation Counts
105
347
78,804
* Total H IndexRankings
Ranking Based On Selection: 34
statistical genetics
birth defects
breast cancer
epidemiology
Metrics
H-Index
i10 Index
Citation Counts
105
341
48,401
* Total H IndexRankings
Ranking Based On Selection: 35
statistics
biostatistics
Metrics
H-Index
i10 Index
Citation Counts
104
474
47,522
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* Total H IndexRankings
Ranking Based On Selection: 36
Computational mathematics
Metrics
H-Index
i10 Index
Citation Counts
103
492
37,100
* Total H IndexRankings
Ranking Based On Selection: 37
partial differential equations
geometry probability
harmonic analysis
continuum mechanics
Metrics
H-Index
i10 Index
Citation Counts
103
268
44,044
* Total H IndexRankings
Ranking Based On Selection: 38
Computer Vision
Learning
Cognition
Autonomy
Artificial Intelligence
Metrics
H-Index
i10 Index
Citation Counts
102
367
45,995
* Total H IndexRankings
Ranking Based On Selection: 39
Statistical theory
Genomics
Networks
Metrics
H-Index
i10 Index
Citation Counts
100
239
109,272
* Total H IndexRankings
Ranking Based On Selection: 40
Statistics
Metrics
H-Index
i10 Index
Citation Counts
100
222
52,834
* Total H IndexRankings
Ranking Based On Selection: 41
Bayesian statistics
machine learning
biostatistics
ecology
neuroscience
Metrics
H-Index
i10 Index
Citation Counts
99
372
78,344
* Total H IndexRankings
Ranking Based On Selection: 42
biostatistics
clinical trials
statistics
longitudinal data
life history data
Metrics
H-Index
i10 Index
Citation Counts
99
320
42,424
* Total H IndexRankings
Ranking Based On Selection: 43
Statistics
Neurodevelopment
Psychiatric Genetics
Metrics
H-Index
i10 Index
Citation Counts
98
313
38,394
* Total H IndexRankings
Ranking Based On Selection: 44
Statistics
Metrics
H-Index
i10 Index
Citation Counts
97
732
88,568
* Total H IndexRankings
Ranking Based On Selection: 45
Statistical Machine Learning
Monte Carlo
Bayesian statistics
Computational Biology
Signal processing
Metrics
H-Index
i10 Index
Citation Counts
97
240
89,524
* Total H IndexRankings
Ranking Based On Selection: 46
Aeroelasticity
Computational Fluid Dynamics
Computational Mathematics
Finite Element Analysis
Fluid Structure Interaction
Metrics
H-Index
i10 Index
Citation Counts
97
324
38,407
* Total H IndexRankings
Ranking Based On Selection: 47
Statistical Genetics
Metrics
H-Index
i10 Index
Citation Counts
96
172
60,999
* Total H IndexRankings
Ranking Based On Selection: 48
Statistical Inference
Wireless Systems
UWB
Localization
Quantum Information Science
Metrics
H-Index
i10 Index
Citation Counts
96
352
48,304
* Total H IndexRankings
Ranking Based On Selection: 49
population biology
demography
infectious diseases
mathematics
statistics
Metrics
H-Index
i10 Index
Citation Counts
96
278
37,793
* Total H IndexRankings
Ranking Based On Selection: 50
Algorithms
Complexity
Optimization
Verification
Databases
Metrics
H-Index
i10 Index
Citation Counts
95
189
41,996
David Blei
Columbia University New York
New York, United States
Metrics
H-Index
i10-Index
Citation Counts
110
249
146,415
Machine Learning
Statistics
Probabilistic topic models
Bayesian nonparametrics
Approximate posterior inference
Emmanuel Candes
Stanford University
Stanford, United States
Metrics
H-Index
i10-Index
Citation Counts
110
167
166,369
Applied mathematics
statistics
information theory
signal processing
mathematical optimization
Nilanjan Chatterjee
Johns Hopkins University
Baltimore, United States
Metrics
H-Index
i10-Index
Citation Counts
109
351
50,676
statistics
epidemiology
genetics
Ronald L Rivest
Metrics
H-Index
i10-Index
Citation Counts
109
354
173,215
algorithms
cryptography
voting
Marc A Suchard
University of California Los Angeles
Los Angeles, United States
Metrics
H-Index
i10-Index
Citation Counts
107
333
119,586
applied probability
biomedical informatics
computational genetics
mathematical biology
computational statistics
Christopher J Kiely
Lehigh University
Bethlehem, United States
Metrics
H-Index
i10-Index
Citation Counts
107
300
45,224
Electron Microscopy
Catalysis
Nanomaterials
Gold Nanoparticles
Biomineralization
Florentin Smarandache
University of New Mexico
Albuquerque, United States
Metrics
H-Index
i10-Index
Citation Counts
106
831
65,934
Neutrosophic Statistics
Plithogenic Set
NeutroAlgebra & AntiAlgebra
NeutroGeometry & AntiGeometry
HyperSoft Set & IndetermSo
Steven Johnson
Metrics
H-Index
i10-Index
Citation Counts
105
347
78,804
Weinberg Cr
Metrics
H-Index
i10-Index
Citation Counts
105
341
48,401
statistical genetics
birth defects
breast cancer
epidemiology
Ruth M Pfeiffer
National Institutes of Health
Bethesda, United States
Metrics
H-Index
i10-Index
Citation Counts
104
474
47,522
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Hong Wang
University of South Carolina
Columbia, United States
Metrics
H-Index
i10-Index
Citation Counts
103
492
37,100
Luis Caffarelli
Metrics
H-Index
i10-Index
Citation Counts
103
268
44,044
partial differential equations
geometry probability
harmonic analysis
continuum mechanics
Song Chun Zhu
University of California Los Angeles
Los Angeles, United States
Metrics
H-Index
i10-Index
Citation Counts
102
367
45,995
Computer Vision
Learning
Cognition
Autonomy
Artificial Intelligence
Peter Bickel
Metrics
H-Index
i10-Index
Citation Counts
100
239
109,272
Statistical theory
Genomics
Networks
Wing Hung Wong
Stanford University
Stanford, United States
Metrics
H-Index
i10-Index
Citation Counts
100
222
52,834
David Dunson
Duke University
Durham, United States
Metrics
H-Index
i10-Index
Citation Counts
99
372
78,344
Bayesian statistics
machine learning
biostatistics
ecology
neuroscience
Richard Cook
University of Waterloo
Waterloo, Canada
Metrics
H-Index
i10-Index
Citation Counts
99
320
42,424
biostatistics
clinical trials
statistics
longitudinal data
life history data
Wesley Thompson
Metrics
H-Index
i10-Index
Citation Counts
98
313
38,394
Statistics
Neurodevelopment
Psychiatric Genetics
N Balakrishnan
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
97
732
88,568
Jun S Liu
Harvard University
Cambridge, United States
Metrics
H-Index
i10-Index
Citation Counts
97
240
89,524
Statistical Machine Learning
Monte Carlo
Bayesian statistics
Computational Biology
Signal processing
Charbel Farhat
Stanford University
Stanford, United States
Metrics
H-Index
i10-Index
Citation Counts
97
324
38,407
Aeroelasticity
Computational Fluid Dynamics
Computational Mathematics
Finite Element Analysis
Fluid Structure Interaction
David Hinds
23andMe, Inc.
Mountain View, United States
Metrics
H-Index
i10-Index
Citation Counts
96
172
60,999
Moe Win|Moe Win
Metrics
H-Index
i10-Index
Citation Counts
96
352
48,304
Statistical Inference
Wireless Systems
UWB
Localization
Quantum Information Science
Joel E Cohen
Rockefeller University
New York, United States
Metrics
H-Index
i10-Index
Citation Counts
96
278
37,793
population biology
demography
infectious diseases
mathematics
statistics
Mihalis Yannakakis
Columbia University New York
New York, United States
Metrics
H-Index
i10-Index
Citation Counts
95
189
41,996
Algorithms
Complexity
Optimization
Verification
Databases