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Researcher · Alibaba Group (China) · China

Changlong Sun

Changlong Sun publishes mostly in Artificial Intelligence, Political Science and International Relations and Information Systems, on topics such as Topic Modeling, Natural Language Processing Techniques and Artificial Intelligence in Law.

ORCID 0000-0002-4012-1099 OpenAlex
World rank
#470,340
of 7,710,434 ranked researchers
Rank in China
#57,313
of 978,568
Works
125
Citations
1.4k
Citations per work
11.5
h-index
19
i10-index 36Top 14% in Artificial Intelligence
Changlong Sun

What does Changlong Sun research?

Changlong Sun's work is mostly in Computer Science (59%), Social Sciences (11%), Economics, Econometrics and Finance (4%).

Physical Sciences: 76 works · 61.1% of their workComputer Science: 73 works · 58.6% of their workArtificial Intelligence: 67 works · 53.8% of their workInformation Systems: 6 works · 4.8% of their workEngineering: 3 works · 2.5% of their workElectrical and Electronic Engineering: 3 works · 2.5% of their workEverything else: 30 works · 23.8% of their workSocial Sciences: 19 works · 15.1% of their workSocial Sciences: 14 works · 11.4% of their workPolitical Science and International Relations: 9 works · 7.4% of their workLaw: 5 works · 4.0% of their workEconomics, Econometrics and Finance: 5 works · 3.7% of their workEconomics and Econometrics: 5 works · 3.7% of their workTHEIR WORKChanglong Sun125works
Physical Sciences61%Social Sciences15%

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 Science7358.6%
    2. Engineering32.5%
  2. Everything else3023.8%
    1. Social Sciences1411.4%
    2. Economics, Econometrics and Finance53.7%
  1. 1Artificial Intelligence54% of their works
  2. 2Political Science and International Relations7% of their works
  3. 3Information Systems5% of their works
  4. 4Law4% of their works
  5. 5Economics and Econometrics4% of their works
  6. 6Electrical and Electronic Engineering2% of their works

Research topics

Which keywords describe Changlong Sun's research?

The keywords of their largest research topics: Neural Networks, Information Retrieval, Text Classification, Machine Translation, Word Representation, Machine Learning, Neural Machine Translation 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 20 words, with their numbers
  1. Neural Networks682 topics
  2. Information Retrieval652 topics
  3. Text Classification652 topics
  4. Machine Translation511 topic
  5. Word Representation511 topic
  6. Machine Learning422 topics
  7. Neural Machine Translation301 topic
  8. Statistical Machine Translation301 topic
  9. Legal Technology221 topic
  10. Predictive221 topic
  11. Opinion Mining201 topic
  12. Sentiment Analysis201 topic
  13. Automatic171 topic
  14. Extraction171 topic
  15. Feature Selection141 topic
  16. Multi-label Learning141 topic
  17. Markov Decision Processes111 topic
  18. Spoken Dialogue Systems111 topic
  19. Legal Education101 topic
  20. Welfare Rights Advice101 topic

Where does Changlong Sun work?

Changlong Sun's main affiliation in the publication record is Alibaba Group (China), China.

How many publications and citations does Changlong Sun have?

OpenAlex counts 125 works and 1,434 citations for Changlong Sun, an h-index of 19, ranking #470,340 of 7,710,434 researchers worldwide on the quality 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 Changlong Sun

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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