Lei Chen
Lei Chen publishes mostly in Artificial Intelligence, Information Systems and Geophysics, on topics such as Recommender Systems and Techniques, Advanced Graph Neural Networks and Geochemistry and Geologic Mapping.
- World rank
- #378,279 of 1,633,909 ranked researchers
- Rank in China
- #22,330 of 187,979
- Works
- 20
- Citations
- 123
- Citations per work
- 6.2
What does Lei Chen research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Artificial Intelligence29% of their works
- 2Information Systems17% of their works
- 3Geophysics8% of their works
- 4Management Science and Operations Research4% of their works
- 5Electrical and Electronic Engineering4% of their works
- 6Geography, Planning and Development4% of their works
Research topics
- Recommender Systems and Techniques
- Advanced Graph Neural Networks
- Geochemistry and Geologic Mapping
- Natural Language Processing Techniques
- Intelligent Tutoring Systems and Adaptive Learning
- Imbalanced Data Classification Techniques
- Text and Document Classification Technologies
- Multimodal Machine Learning Applications
Which keywords describe Lei Chen's research?
The keywords of their largest research topics: Deep Learning, Neural Networks, Collaborative Filtering, Matrix Factorization, Graph Neural Networks, Knowledge Graph Embedding, Affective States and Classification.
- Visual Question Answering
- Statistical Machine Translation
- Multi-label Learning
- Machine Learning
- Imbalanced Data
- Classification
- Knowledge Graph Embedding
- Matrix Factorization
- Neural Networks
- Deep Learning
- Collaborative Filtering
- Graph Neural Networks
- Affective States
- Image Captioning
- Intelligent Tutoring Systems
- Mineral Prospectivity
- Neural Machine Translation
- Text Classification
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 18 words, with their numbers
- Deep Learning63 topics
- Neural Networks42 topics
- Collaborative Filtering31 topic
- Matrix Factorization31 topic
- Graph Neural Networks21 topic
- Knowledge Graph Embedding21 topic
- Affective States11 topic
- Classification11 topic
- Image Captioning11 topic
- Imbalanced Data11 topic
- Intelligent Tutoring Systems11 topic
- Machine Learning11 topic
- Mineral Prospectivity11 topic
- Multi-label Learning11 topic
- Neural Machine Translation11 topic
- Statistical Machine Translation11 topic
- Text Classification11 topic
- Visual Question Answering11 topic
Where does Lei Chen work?
Lei Chen's main affiliation in the publication record is Hefei University of Technology, China.
How many publications and citations does Lei Chen have?
Science Explorer counts 20 works and 123 citations for Lei Chen, ranking #378,279 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 Lei Chen
- lei-chen-hong-kong-university-of-science-and-technology
- lei-chen-xian-jiaotong-university
- lei-chen-china-university-of-petroleum-beijing
- lei-chen-tsinghua-university
- lei-chen-beijing-normal-university
- lei-chen-nankai-university
- lei-chen-wuhan-university
- lei-chen-sun-yat-sen-university
- lei-chen-jilin-normal-university
- lei-chen-hefei-university-of-technology
- lei-chen-harbin-institute-of-technology
- lei-chen-chinese-academy-of-sciences
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