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Researcher · Seikei University · Japan

Hiroyuki Sakai

Hiroyuki Sakai publishes mostly in Artificial Intelligence, Information Systems and Virology, on topics such as Natural Language Processing Techniques, HIV Research and Treatment and Topic Modeling.

World rank
#703,470
of 1,633,909 ranked researchers
Rank in Japan
#31,282
of 114,622
Works
23
Citations
59
Citations per work
2.6

What does Hiroyuki Sakai research?

Artificial Intelligence: 44.8%Information Systems: 20.7%Virology: 6.9%Computer Vision and Pattern Recognition: 6.9%other fields: 20.7%45%top field
Artificial Intelligence44.8%Information Systems20.7%Virology6.9%Computer Vision and Pattern Recognition6.9%other fields20.7%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Artificial Intelligence45% of their works
  2. 2Information Systems21% of their works
  3. 3Virology7% of their works
  4. 4Computer Vision and Pattern Recognition7% of their works
  5. 5Infectious Diseases7% of their works
  6. 6Computer Networks and Communications3% of their works

Research topics

Which keywords describe Hiroyuki Sakai's research?

The keywords of their largest research topics: Antiretroviral Therapy, Information Retrieval, Neural Networks, Machine Learning, Neural Machine Translation, Statistical Machine Translation, AIDS and Automatic.

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. Antiretroviral Therapy42 topics
  2. Information Retrieval42 topics
  3. Neural Networks42 topics
  4. Machine Learning32 topics
  5. Neural Machine Translation31 topic
  6. Statistical Machine Translation31 topic
  7. AIDS21 topic
  8. Automatic21 topic
  9. Code Clone Detection21 topic
  10. Drug Resistance21 topic
  11. Extraction21 topic
  12. HIV21 topic
  13. HIV Infection21 topic
  14. Machine Translation21 topic
  15. Refactoring21 topic
  16. Web Crawling21 topic
  17. Web Data Extraction21 topic
  18. Word Representation21 topic
  19. Python11 topic
  20. Scientific Computing11 topic

Where does Hiroyuki Sakai work?

Hiroyuki Sakai's main affiliation in the publication record is Seikei University, Japan.

How many publications and citations does Hiroyuki Sakai have?

Science Explorer counts 23 works and 59 citations for Hiroyuki Sakai, ranking #703,470 of 1,633,909 researchers worldwide on the composite 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.

Other researchers named Hiroyuki Sakai

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