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Researcher · Indian Statistical Institute · India

Angshuman Roy

Angshuman Roy publishes mostly in Statistics and Probability, Computer Networks and Communications and Finance, on topics such as Statistical Methods and Inference, Advanced Statistical Methods and Models and Financial Risk and Volatility Modeling.

ORCID 0000-0001-7191-748X OpenAlex
World rank
#4,704,786
of 7,710,434 ranked researchers
Rank in India
#124,029
of 280,097
Works
21
Citations
66
Citations per work
3.1
h-index
5
i10-index 2Top 87% in Statistics and Probability
Angshuman Roy

What does Angshuman Roy research?

Angshuman Roy's work is mostly in Mathematics (38%), Computer Science (12%), Economics, Econometrics and Finance (5%).

Physical Sciences: 11 works · 53.3% of their workMathematics: 8 works · 37.9% of their workStatistics and Probability: 8 works · 37.9% of their workComputer Science: 3 works · 12.0% of their workComputer Networks and Communications: 1 works · 5.2% of their workArtificial Intelligence: 1 works · 3.4% of their workComputer Vision and Pattern Recognition: 1 works · 3.4% of their workChemistry: 1 works · 3.4% of their workPhysical and Theoretical Chemistry: 1 works · 3.4% of their workEverything else: 9 works · 41.5% of their workSocial Sciences: 1 works · 5.2% of their workEconomics, Econometrics and Finance: 1 works · 5.2% of their workFinance: 1 works · 5.2% of their workTHEIR WORKAngshuman Roy21works
Physical Sciences53%Social Sciences5%

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. Mathematics837.9%
    2. Computer Science312.0%
    3. Chemistry13.4%
  2. Everything else941.5%
    1. Economics, Econometrics and Finance15.2%
  1. 1Statistics and Probability38% of their works
  2. 2Computer Networks and Communications5% of their works
  3. 3Finance5% of their works
  4. 4Physical and Theoretical Chemistry3% of their works
  5. 5Artificial Intelligence3% of their works
  6. 6Computer Vision and Pattern Recognition3% of their works

Research topics

Which keywords describe Angshuman Roy's research?

The keywords of their largest research topics: Bayesian Methods, Regularization, Variable Selection, Principal Component Analysis, Multicollinearity, Regression Analysis, GARCH Models and Volatility.

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 20 words, with their numbers
  1. Bayesian Methods132 topics
  2. Regularization111 topic
  3. Variable Selection111 topic
  4. Principal Component Analysis62 topics
  5. Multicollinearity41 topic
  6. Regression Analysis41 topic
  7. GARCH Models31 topic
  8. Volatility31 topic
  9. Adaptive Designs21 topic
  10. Eigenvalues21 topic
  11. False Discovery Rate21 topic
  12. Gene Expression22 topics
  13. Machine Learning22 topics
  14. Random Matrix Theory21 topic
  15. Data Analysis11 topic
  16. Deep Learning11 topic
  17. Genetic Variation11 topic
  18. Genome-Wide Association11 topic
  19. Microarray11 topic
  20. Plant Disease Detection11 topic

Where does Angshuman Roy work?

Angshuman Roy's main affiliation in the publication record is Indian Statistical Institute, India.

How many publications and citations does Angshuman Roy have?

OpenAlex counts 21 works and 66 citations for Angshuman Roy, an h-index of 5, ranking #4,704,786 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.

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