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Researcher · Tencent (China) · China

Piji Li

Piji Li publishes mostly in Artificial Intelligence, Computer Vision and Pattern Recognition and Information Systems, on topics such as Topic Modeling, Natural Language Processing Techniques and Multimodal Machine Learning Applications.

ORCID 0000-0003-1474-3692 OpenAlex
World rank
#443,691
of 7,710,434 ranked researchers
Rank in China
#53,419
of 978,568
Works
179
Citations
3.3k
Citations per work
18.6
h-index
29
i10-index 58Top 5.3% in Artificial Intelligence
Piji Li

What does Piji Li research?

Piji Li's work is mostly in Computer Science (87%), Neuroscience (3%), Psychology (1%).

Physical Sciences: 156 works · 87.0% of their workComputer Science: 156 works · 87.0% of their workArtificial Intelligence: 119 works · 66.6% of their workComputer Vision and Pattern Recognition: 27 works · 15.0% of their workInformation Systems: 8 works · 4.2% of their workSignal Processing: 2 works · 1.2% of their workEverything else: 17 works · 9.4% of their workLife Sciences: 5 works · 2.6% of their workNeuroscience: 5 works · 2.6% of their workCognitive Neuroscience: 5 works · 2.6% of their workSocial Sciences: 2 works · 1.0% of their workPsychology: 2 works · 1.0% of their workExperimental and Cognitive Psychology: 2 works · 1.0% of their workTHEIR WORKPiji Li179works
Life Sciences3%Physical Sciences87%Social Sciences1%

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 Science15687.0%
  2. Everything else179.4%
    1. Neuroscience52.6%
    1. Psychology21.0%
  1. 1Artificial Intelligence67% of their works
  2. 2Computer Vision and Pattern Recognition15% of their works
  3. 3Information Systems4% of their works
  4. 4Cognitive Neuroscience3% of their works
  5. 5Signal Processing1% of their works
  6. 6Experimental and Cognitive Psychology1% of their works

Research topics

Which keywords describe Piji Li's research?

The keywords of their largest research topics: Neural Networks, Machine Translation, Word Representation, Neural Machine Translation, Statistical Machine Translation, Deep Learning, Image Captioning and Visual Question Answering.

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 18 words, with their numbers
  1. Neural Networks1904 topics
  2. Machine Translation1131 topic
  3. Word Representation1131 topic
  4. Neural Machine Translation871 topic
  5. Statistical Machine Translation871 topic
  6. Deep Learning613 topics
  7. Image Captioning371 topic
  8. Visual Question Answering371 topic
  9. Automatic291 topic
  10. Extraction291 topic
  11. Markov Decision Processes191 topic
  12. Spoken Dialogue Systems191 topic
  13. Feature Matching131 topic
  14. Local Descriptors131 topic
  15. Acoustic Modeling111 topic
  16. Adversarial Examples111 topic
  17. Deep Neural Networks111 topic
  18. Robustness111 topic

Where does Piji Li work?

Piji Li's main affiliation in the publication record is Tencent (China), China.

How many publications and citations does Piji Li have?

OpenAlex counts 179 works and 3,328 citations for Piji Li, an h-index of 29, ranking #443,691 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.

Discussion

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