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Researcher · Rakuten (Japan) · Japan

Keiji Shinzato

Keiji Shinzato publishes mostly in Artificial Intelligence, Information Systems and Human-Computer Interaction, on topics such as Topic Modeling, Web Data Mining and Analysis and Natural Language Processing Techniques.

OpenAlex
World rank
#2,487,209
of 7,710,434 ranked researchers
Rank in Japan
#50,220
of 383,136
Works
30
Citations
288
Citations per work
9.6
h-index
11
i10-index 12Top 37% in Artificial Intelligence
Keiji Shinzato

What does Keiji Shinzato research?

Keiji Shinzato's work is mostly in Computer Science (95%).

Physical Sciences: 29 works · 95.4% of their workComputer Science: 29 works · 95.4% of their workArtificial Intelligence: 19 works · 62.1% of their workInformation Systems: 6 works · 19.5% of their workHuman-Computer Interaction: 1 works · 4.6% of their workSignal Processing: 1 works · 4.6% of their workComputational Theory and Mathematics: 1 works · 2.3% of their workComputer Networks and Communications: 1 works · 2.3% of their workEverything else: 1 works · 4.6% of their workTHEIR WORKKeiji Shinzato30works
Physical Sciences95%

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 Science2995.4%
  2. Everything else14.6%
  1. 1Artificial Intelligence62% of their works
  2. 2Information Systems20% of their works
  3. 3Human-Computer Interaction5% of their works
  4. 4Signal Processing5% of their works
  5. 5Computational Theory and Mathematics2% of their works
  6. 6Computer Networks and Communications2% of their works

Research topics

Which keywords describe Keiji Shinzato's research?

The keywords of their largest research topics: Information Retrieval, Neural Networks, Text Classification, Machine Translation, Web Crawling, Web Data Extraction, Word Representation and Neural Machine Translation.

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 19 words, with their numbers
  1. Information Retrieval313 topics
  2. Neural Networks212 topics
  3. Text Classification192 topics
  4. Machine Translation121 topic
  5. Web Crawling121 topic
  6. Web Data Extraction121 topic
  7. Word Representation121 topic
  8. Neural Machine Translation101 topic
  9. Statistical Machine Translation101 topic
  10. Automatic91 topic
  11. Extraction91 topic
  12. Feature Selection71 topic
  13. Multi-label Learning71 topic
  14. Opinion Mining71 topic
  15. Sentiment Analysis71 topic
  16. Ontology61 topic
  17. Semantic Web61 topic
  18. GPS Trajectories41 topic
  19. Trajectory Data Mining41 topic

Where does Keiji Shinzato work?

Keiji Shinzato's main affiliation in the publication record is Rakuten (Japan), Japan.

How many publications and citations does Keiji Shinzato have?

OpenAlex counts 30 works and 288 citations for Keiji Shinzato, an h-index of 11, ranking #2,487,209 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.

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