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Researcher · CyberAgent (Japan) · Japan

Ryoki Hamano

Ryoki Hamano publishes mostly in Artificial Intelligence, Computational Theory and Mathematics and Industrial and Manufacturing Engineering, on topics such as Metaheuristic Optimization Algorithms Research, Advanced Multi-Objective Optimization Algorithms and Machine Learning and Data Classification.

ORCID 0000-0002-4425-1683 OpenAlex
World rank
#5,213,464
of 7,710,434 ranked researchers
Rank in Japan
#169,483
of 383,136
Works
29
Citations
97
Citations per work
3.3
h-index
6
i10-index 1Top 74% in Artificial Intelligence
Ryoki Hamano

What does Ryoki Hamano research?

Ryoki Hamano's work is mostly in Computer Science (65%), Engineering (12%), Decision Sciences (6%).

Physical Sciences: 23 works · 77.6% of their workComputer Science: 19 works · 65.1% of their workArtificial Intelligence: 13 works · 43.8% of their workComputational Theory and Mathematics: 5 works · 17.5% of their workComputer Vision and Pattern Recognition: 1 works · 3.8% of their workEngineering: 4 works · 12.5% of their workIndustrial and Manufacturing Engineering: 2 works · 7.5% of their workControl and Systems Engineering: 1 works · 5.0% of their workEverything else: 5 works · 16.1% of their workSocial Sciences: 2 works · 6.3% of their workDecision Sciences: 2 works · 6.3% of their workManagement Science and Operations Research: 2 works · 6.3% of their workTHEIR WORKRyoki Hamano29works
Physical Sciences78%Social Sciences6%

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. Computer Science1965.1%
    2. Engineering412.5%
  2. Everything else516.1%
    1. Decision Sciences26.3%
  1. 1Artificial Intelligence44% of their works
  2. 2Computational Theory and Mathematics18% of their works
  3. 3Industrial and Manufacturing Engineering8% of their works
  4. 4Management Science and Operations Research6% of their works
  5. 5Control and Systems Engineering5% of their works
  6. 6Computer Vision and Pattern Recognition4% of their works

Research topics

Which keywords describe Ryoki Hamano's research?

The keywords of their largest research topics: Evolutionary Algorithms, Particle Swarm Optimization, Multiobjective Optimization, Ant Colony Optimization, Differential Evolution, Genetic Algorithm, Surrogate Modeling and Classification.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 22 words, with their numbers
  1. Evolutionary Algorithms323 topics
  2. Particle Swarm Optimization282 topics
  3. Multiobjective Optimization172 topics
  4. Ant Colony Optimization151 topic
  5. Differential Evolution151 topic
  6. Genetic Algorithm131 topic
  7. Surrogate Modeling131 topic
  8. Classification112 topics
  9. Deep Neural Networks102 topics
  10. Machine Learning103 topics
  11. Hyperparameter Optimization71 topic
  12. Noisy Labels71 topic
  13. Feature Selection41 topic
  14. Genetic Programming41 topic
  15. Active Learning31 topic
  16. Blind Separation31 topic
  17. High-Throughput31 topic
  18. Independent Component Analysis31 topic
  19. Interpretable Models31 topic
  20. Machine Learning Interpretability31 topic
  21. Materials Informatics31 topic
  22. Semi-Supervised Learning31 topic

Where does Ryoki Hamano work?

Ryoki Hamano's main affiliation in the publication record is CyberAgent (Japan), Japan.

How many publications and citations does Ryoki Hamano have?

OpenAlex counts 29 works and 97 citations for Ryoki Hamano, an h-index of 6, ranking #5,213,464 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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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