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Researcher · Yahoo (United States) · United States

Yi Chang

Yi Chang publishes mostly in Artificial Intelligence, Information Systems and Computer Vision and Pattern Recognition, on topics such as Topic Modeling, Natural Language Processing Techniques and Information Retrieval and Search Behavior.

ORCID 0000-0003-2697-8093 OpenAlex
World rank
#27,773
of 1,633,909 ranked researchers
Rank in United States
#13,015
of 358,040
Works
92
Citations
910
Citations per work
9.9

What does Yi Chang research?

Artificial Intelligence: 50.0%Information Systems: 16.4%Computer Vision and Pattern Recognition: 9.1%Statistical and Nonlinear Physics: 5.5%other fields: 19.0%50%top field
Artificial Intelligence50.0%Information Systems16.4%Computer Vision and Pattern Recognition9.1%Statistical and Nonlinear Physics5.5%other fields19.0%

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

  1. 1Artificial Intelligence50% of their works
  2. 2Information Systems16% of their works
  3. 3Computer Vision and Pattern Recognition9% of their works
  4. 4Statistical and Nonlinear Physics6% of their works
  5. 5Signal Processing4% of their works
  6. 6Management Science and Operations Research3% of their works

Research topics

Which keywords describe Yi Chang's research?

The keywords of their largest research topics: Information Retrieval, Text Classification, Neural Networks, Word Representation, Deep Learning, Neural Machine Translation, Statistical Machine Translation and Search Engines.

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 19 words, with their numbers
  1. Information Retrieval334 topics
  2. Text Classification192 topics
  3. Neural Networks131 topic
  4. Word Representation131 topic
  5. Deep Learning92 topics
  6. Neural Machine Translation91 topic
  7. Statistical Machine Translation91 topic
  8. Search Engines81 topic
  9. User Behavior81 topic
  10. Feature Selection61 topic
  11. Multi-label Learning61 topic
  12. Web Crawling61 topic
  13. Web Data Extraction61 topic
  14. Feature Matching51 topic
  15. Local Descriptors51 topic
  16. Community Structure41 topic
  17. Graph Neural Networks41 topic
  18. Knowledge Graph Embedding41 topic
  19. Network Dynamics41 topic

Where does Yi Chang work?

Yi Chang's main affiliation in the publication record is Yahoo (United States), United States.

How many publications and citations does Yi Chang have?

Science Explorer counts 92 works and 910 citations for Yi Chang, ranking #27,773 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 Yi Chang

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