Pengfei Liu
Pengfei Liu publishes mostly in Artificial Intelligence, Computer Vision and Pattern Recognition and Computational Theory and Mathematics, on topics such as Natural Language Processing Techniques, Topic Modeling and Advanced Text Analysis Techniques.
- World rank
- #341,678 of 1,633,909 ranked researchers
- Rank in United States
- #125,199 of 358,040
- Works
- 19
- Citations
- 161
- Citations per work
- 8.5
What does Pengfei Liu research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Artificial Intelligence69% of their works
- 2Computer Vision and Pattern Recognition7% of their works
- 3Computational Theory and Mathematics3% of their works
- 4Molecular Biology3% of their works
- 5Control and Systems Engineering3% of their works
- 6Global and Planetary Change3% of their works
Research topics
Which keywords describe Pengfei Liu's research?
The keywords of their largest research topics: Neural Networks, Machine Translation, Neural Machine Translation, Statistical Machine Translation, Word Representation, Automatic, Deep Learning and Extraction.
- Pervasive Computing
- Noisy Labels
- Math Search
- Biomedical Ontologies
- Activity Recognition
- Extraction
- Automatic
- Statistical Machine Translation
- Machine Translation
- Neural Networks
- Neural Machine Translation
- Word Representation
- Deep Learning
- Text Mining
- Biomedical Literature
- Hyperparameter Optimization
- Mathematical Information Retrieval
- Opinion Mining
- Sentiment Analysis
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
- Neural Networks102 topics
- Machine Translation81 topic
- Neural Machine Translation81 topic
- Statistical Machine Translation81 topic
- Word Representation81 topic
- Automatic21 topic
- Deep Learning22 topics
- Extraction21 topic
- Text Mining22 topics
- Activity Recognition11 topic
- Biomedical Literature11 topic
- Biomedical Ontologies11 topic
- Hyperparameter Optimization11 topic
- Math Search11 topic
- Mathematical Information Retrieval11 topic
- Noisy Labels11 topic
- Opinion Mining11 topic
- Pervasive Computing11 topic
- Sentiment Analysis11 topic
Where does Pengfei Liu work?
Pengfei Liu's main affiliation in the publication record is Carnegie Mellon University, United States.
How many publications and citations does Pengfei Liu have?
Science Explorer counts 19 works and 161 citations for Pengfei Liu, ranking #341,678 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 Pengfei Liu
- pengfei-liu-chinese-academy-of-sciences
- pengfei-liu-fudan-university
- pengfei-liu-rwth-aachen-university
- pengfei-liu-zhejiang-university
- pengfei-liu-harvard-university
- pengfei-liu-university-of-tasmania
- pengfei-liu-max-planck-institute-for-terrestrial-microbiology
- pengfei-liu-shijiazhuang-tiedao-university
- pengfei-liu-chinese-academy-of-sciences-china
- pengfei-liu-rwth-aachen-university-germany
- pengfei-liu-baylor-college-of-medicine
Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.