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Researcher · Chongqing University · China

Ji Liu

Ji Liu publishes mostly in Computer Vision and Pattern Recognition, Artificial Intelligence and Radiology, Nuclear Medicine and Imaging, on topics such as Domain Adaptation and Few-Shot Learning, Stochastic Gradient Optimization Techniques and Advanced Image and Video Retrieval Techniques.

World rank
#1,016,927
of 1,633,909 ranked researchers
Rank in China
#92,389
of 187,979
Works
24
Citations
76
Citations per work
3.2

What does Ji Liu research?

Computer Vision and Pattern Recognition: 32.5%Artificial Intelligence: 25.0%Radiology, Nuclear Medicine and Imaging: 5.0%Statistical and Nonlinear Physics: 5.0%other fields: 32.5%32%top field
Computer Vision and Pattern Recognition32.5%Artificial Intelligence25.0%Radiology, Nuclear Medicine and Imaging5.0%Statistical and Nonlinear Physics5.0%other fields32.5%

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 Recognition32% of their works
  2. 2Artificial Intelligence25% of their works
  3. 3Radiology, Nuclear Medicine and Imaging5% of their works
  4. 4Statistical and Nonlinear Physics5% of their works
  5. 5Mechanics of Materials5% of their works
  6. 6Plant Science5% of their works

Research topics

Which keywords describe Ji Liu's research?

The keywords of their largest research topics: Deep Learning, Neural Networks, Unsupervised Learning, Depth Estimation, Domain Adaptation, Feature Matching, Image Captioning and Local Descriptors.

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. Deep Learning74 topics
  2. Neural Networks42 topics
  3. Unsupervised Learning42 topics
  4. Depth Estimation21 topic
  5. Domain Adaptation21 topic
  6. Feature Matching21 topic
  7. Image Captioning21 topic
  8. Local Descriptors21 topic
  9. Machine Learning22 topics
  10. Random Projections21 topic
  11. Stereo Vision21 topic
  12. Stochastic Gradient Descent21 topic
  13. Transfer Learning21 topic
  14. Visual Question Answering21 topic
  15. Differential Privacy11 topic
  16. Estimation11 topic
  17. Federated Learning11 topic
  18. Leaf Area11 topic
  19. Plant Disease Detection11 topic
  20. Smart Farming11 topic

Where does Ji Liu work?

Ji Liu's main affiliation in the publication record is Chongqing University, China.

How many publications and citations does Ji Liu have?

Science Explorer counts 24 works and 76 citations for Ji Liu, ranking #1,016,927 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 Ji Liu

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