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Researcher · University of Warwick · United Kingdom

Gareth O. Roberts

Gareth O. Roberts publishes mostly in Statistics and Probability, Artificial Intelligence and Mathematical Physics, on topics such as Markov Chains and Monte Carlo Methods, Bayesian Methods and Mixture Models and Statistical Methods and Inference.

ORCID 0000-0002-4894-2537 OpenAlex
World rank
#157,909
of 7,710,434 ranked researchers
Rank in United Kingdom
#14,286
of 367,258
Works
429
Citations
26k
Citations per work
59.6
h-index
68
i10-index 183Top 1% in Statistics and Probability
Gareth O. Roberts

What does Gareth O. Roberts research?

Gareth O. Roberts's work is mostly in Mathematics (39%), Computer Science (18%), Physics and Astronomy (7%).

Physical Sciences: 284 works · 66.1% of their workMathematics: 168 works · 39.2% of their workStatistics and Probability: 136 works · 31.6% of their workMathematical Physics: 33 works · 7.6% of their workComputer Science: 77 works · 18.0% of their workArtificial Intelligence: 77 works · 18.0% of their workPhysics and Astronomy: 31 works · 7.2% of their workAtomic and Molecular Physics, and Optics: 31 works · 7.2% of their workChemistry: 7 works · 1.7% of their workSpectroscopy: 7 works · 1.7% of their workEverything else: 127 works · 29.7% of their workSocial Sciences: 18 works · 4.2% of their workEconomics, Econometrics and Finance: 18 works · 4.2% of their workFinance: 18 works · 4.2% of their workTHEIR WORKGareth O. Roberts429works
Physical Sciences66%Social Sciences4%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Mathematics16839.2%
    2. Computer Science7718.0%
    3. Physics and Astronomy317.2%
    4. Chemistry71.7%
  2. Everything else12729.7%
    1. Economics, Econometrics and Finance184.2%
  1. 1Statistics and Probability32% of their works
  2. 2Artificial Intelligence18% of their works
  3. 3Mathematical Physics8% of their works
  4. 4Atomic and Molecular Physics, and Optics7% of their works
  5. 5Finance4% of their works
  6. 6Spectroscopy2% of their works

Research topics

Which keywords describe Gareth O. Roberts's research?

The keywords of their largest research topics: Model Selection, Bayesian Monte Carlo, Markov Chain, Bayesian Inference, Variational Inference, Clustering, Mixture Models and Regularization.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 19 words, with their numbers
  1. Model Selection3062 topics
  2. Bayesian Monte Carlo2091 topic
  3. Markov Chain2091 topic
  4. Bayesian Inference1642 topics
  5. Variational Inference1642 topics
  6. Clustering1371 topic
  7. Mixture Models1371 topic
  8. Regularization971 topic
  9. Variable Selection971 topic
  10. Interacting Particle Systems821 topic
  11. Scaling Limits821 topic
  12. Bayesian Modeling471 topic
  13. Multiple Imputation471 topic
  14. Option Pricing381 topic
  15. Stochastic Calculus381 topic
  16. Gaussian Processes271 topic
  17. Machine Learning271 topic
  18. Attosecond Physics231 topic
  19. High-Harmonic Generation231 topic

Where does Gareth O. Roberts work?

Gareth O. Roberts's main affiliation in the publication record is University of Warwick, United Kingdom.

How many publications and citations does Gareth O. Roberts have?

OpenAlex counts 429 works and 25,579 citations for Gareth O. Roberts, an h-index of 68, ranking #157,909 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

Discussion

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