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Researcher · University of Tsukuba · Japan

Tetsuya Ishikawa

Tetsuya Ishikawa publishes mostly in Artificial Intelligence, Plant Science and Information Systems, on topics such as Natural Language Processing Techniques, Topic Modeling and Semantic Web and Ontologies.

ORCID 0000-0003-2146-2418 OpenAlex
World rank
#1,053,925
of 1,633,909 ranked researchers
Rank in Japan
#59,957
of 114,622
Works
46
Citations
62
Citations per work
1.3

What does Tetsuya Ishikawa research?

Artificial Intelligence: 31.3%Plant Science: 14.9%Information Systems: 4.5%Health, Toxicology and Mutagenesis: 4.5%other fields: 44.8%31%top field
Artificial Intelligence31.3%Plant Science14.9%Information Systems4.5%Health, Toxicology and Mutagenesis4.5%other fields44.8%

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

  1. 1Artificial Intelligence31% of their works
  2. 2Plant Science15% of their works
  3. 3Information Systems4% of their works
  4. 4Health, Toxicology and Mutagenesis4% of their works
  5. 5Public Health, Environmental and Occupational Health3% of their works
  6. 6Molecular Biology3% of their works

Research topics

Which keywords describe Tetsuya Ishikawa's research?

The keywords of their largest research topics: Neural Machine Translation, Statistical Machine Translation, Neural Networks, Word Representation, Markov Decision Processes, Ontology, Semantic Web and Spoken Dialogue Systems.

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 16 words, with their numbers
  1. Neural Machine Translation61 topic
  2. Statistical Machine Translation61 topic
  3. Neural Networks51 topic
  4. Word Representation51 topic
  5. Markov Decision Processes31 topic
  6. Ontology31 topic
  7. Semantic Web31 topic
  8. Spoken Dialogue Systems31 topic
  9. Acoustic Modeling21 topic
  10. Deep Neural Networks21 topic
  11. Rice21 topic
  12. Water Management21 topic
  13. Ecological Statistics11 topic
  14. Lichen11 topic
  15. Meta-Analysis11 topic
  16. Symbiosis11 topic

Where does Tetsuya Ishikawa work?

Tetsuya Ishikawa's main affiliation in the publication record is University of Tsukuba, Japan.

How many publications and citations does Tetsuya Ishikawa have?

Science Explorer counts 46 works and 62 citations for Tetsuya Ishikawa, ranking #1,053,925 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 Tetsuya Ishikawa

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