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Researcher · Japan Broadcasting Corporation (Japan) · Japan

Nobumasa Seiyama

Nobumasa Seiyama publishes mostly in Artificial Intelligence, Signal Processing and Language and Linguistics, on topics such as Speech Recognition and Synthesis, Natural Language Processing Techniques and Speech and Audio Processing.

OpenAlex
World rank
#1,476,401
of 1,633,909 ranked researchers
Rank in Japan
#100,175
of 114,622
Works
16
Citations
11
Citations per work
0.7

What does Nobumasa Seiyama research?

Artificial Intelligence: 33.3%Signal Processing: 20.8%Language and Linguistics: 12.5%Computer Vision and Pattern Recognition: 8.3%other fields: 25.1%33%top field
Artificial Intelligence33.3%Signal Processing20.8%Language and Linguistics12.5%Computer Vision and Pattern Recognition8.3%other fields25.1%

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

  1. 1Artificial Intelligence33% of their works
  2. 2Signal Processing21% of their works
  3. 3Language and Linguistics12% of their works
  4. 4Computer Vision and Pattern Recognition8% of their works
  5. 5Demography4% of their works
  6. 6Transportation4% of their works

Research topics

Which keywords describe Nobumasa Seiyama's research?

The keywords of their largest research topics: Convolutional Neural Networks, Deep Learning, Acoustic Modeling, Deep Neural Networks, Audio-Visual Speech Recognition, Neural Machine Translation, Speech Enhancement and Statistical 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.

All 18 words, with their numbers
  1. Convolutional Neural Networks62 topics
  2. Deep Learning63 topics
  3. Acoustic Modeling41 topic
  4. Deep Neural Networks41 topic
  5. Audio-Visual Speech Recognition31 topic
  6. Neural Machine Translation31 topic
  7. Speech Enhancement31 topic
  8. Statistical Machine Translation31 topic
  9. Audio Signal Classification21 topic
  10. Language Learning21 topic
  11. Music Information Retrieval21 topic
  12. Subtitling21 topic
  13. Content-Based Retrieval11 topic
  14. JPEG200011 topic
  15. Markov Decision Processes11 topic
  16. Spoken Dialogue Systems11 topic
  17. Video Summarization11 topic
  18. Wavelet Compression11 topic

Where does Nobumasa Seiyama work?

Nobumasa Seiyama's main affiliation in the publication record is Japan Broadcasting Corporation (Japan), Japan.

How many publications and citations does Nobumasa Seiyama have?

Science Explorer counts 16 works and 11 citations for Nobumasa Seiyama, ranking #1,476,401 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.

Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.