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Researcher · Beihang University · China

Si Liu

Si Liu publishes mostly in Computer Vision and Pattern Recognition, Artificial Intelligence and Signal Processing, on topics such as Advanced Neural Network Applications, Human Pose and Action Recognition and Multimodal Machine Learning Applications.

World rank
#24,964
of 1,633,909 ranked researchers
Rank in China
#444
of 187,979
Works
89
Citations
1k
Citations per work
11.3

What does Si Liu research?

Computer Vision and Pattern Recognition: 56.0%Artificial Intelligence: 11.9%Signal Processing: 5.5%Human-Computer Interaction: 3.7%other fields: 22.9%56%top field
Computer Vision and Pattern Recognition56.0%Artificial Intelligence11.9%Signal Processing5.5%Human-Computer Interaction3.7%other fields22.9%

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

  1. 1Computer Vision and Pattern Recognition56% of their works
  2. 2Artificial Intelligence12% of their works
  3. 3Signal Processing6% of their works
  4. 4Human-Computer Interaction4% of their works
  5. 5Electrical and Electronic Engineering3% of their works
  6. 6Computer Graphics and Computer-Aided Design2% of their works

Research topics

Which keywords describe Si Liu's research?

The keywords of their largest research topics: Deep Learning, Convolutional Neural Networks, Convolutional Networks, Neural Networks, Image Recognition, Object Detection, Unsupervised Learning and Action Recognition.

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 22 words, with their numbers
  1. Deep Learning446 topics
  2. Convolutional Neural Networks152 topics
  3. Convolutional Networks132 topics
  4. Neural Networks122 topics
  5. Image Recognition111 topic
  6. Object Detection111 topic
  7. Unsupervised Learning113 topics
  8. Action Recognition101 topic
  9. Pose Estimation101 topic
  10. Image Captioning91 topic
  11. Visual Question Answering91 topic
  12. Representation Learning82 topics
  13. Feature Matching71 topic
  14. Local Descriptors71 topic
  15. Domain Adaptation51 topic
  16. Transfer Learning51 topic
  17. Object Tracking41 topic
  18. Visual Tracking41 topic
  19. Depth Estimation31 topic
  20. Generative Adversarial Networks31 topic
  21. Image Synthesis31 topic
  22. Stereo Vision31 topic

Where does Si Liu work?

Si Liu's main affiliation in the publication record is Beihang University, China.

How many publications and citations does Si Liu have?

Science Explorer counts 89 works and 1,006 citations for Si Liu, ranking #24,964 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 Si Liu

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