Sergei Koltcov
Sergei Koltcov publishes mostly in Artificial Intelligence, Statistical and Nonlinear Physics and General Social Sciences, on topics such as Computational and Text Analysis Methods, Topic Modeling and Opinion Dynamics and Social Influence.
- World rank
- #1,119,485 of 7,710,434 ranked researchers
- Rank in Russia
- #2,733 of 179,717
- Works
- 40
- Citations
- 1k
- Citations per work
- 25.7
What does Sergei Koltcov research?
Sergei Koltcov's work is mostly in Computer Science (31%), Social Sciences (30%), Physics and Astronomy (23%).
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
- Physical Sciences2254.1%
- Computer Science1231.2%
- Physics and Astronomy922.9%
- Social Sciences1333.1%
- Social Sciences1230.3%
- Decision Sciences12.8%
- Everything else512.8%
- 1Artificial Intelligence31% of their works
- 2Statistical and Nonlinear Physics23% of their works
- 3General Social Sciences14% of their works
- 4Sociology and Political Science9% of their works
- 5Communication7% of their works
- 6Management Science and Operations Research3% of their works
Research topics
Which keywords describe Sergei Koltcov's research?
The keywords of their largest research topics: Topic Modeling, Network Dynamics, Social Influence, Neural Networks, Computational Text Analysis, Machine Learning, Polarization and Machine Translation.
- Political Participation
- Fake News
- Mixture Models
- Clustering
- Social Media
- Community Structure
- Bounded Confidence
- Machine Translation
- Machine Learning
- Neural Networks
- Network Dynamics
- Topic Modeling
- Social Influence
- Computational Text Analysis
- Polarization
- Word Representation
- Opinion Dynamics
- Scale-Free Networks
- Automatic
- Extraction
- Digital Divide
- Misinformation
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 22 words, with their numbers
- Topic Modeling262 topics
- Network Dynamics192 topics
- Social Influence192 topics
- Neural Networks172 topics
- Computational Text Analysis151 topic
- Machine Learning151 topic
- Polarization142 topics
- Machine Translation111 topic
- Word Representation111 topic
- Bounded Confidence101 topic
- Opinion Dynamics101 topic
- Community Structure91 topic
- Scale-Free Networks91 topic
- Social Media82 topics
- Automatic61 topic
- Clustering61 topic
- Extraction61 topic
- Mixture Models61 topic
- Digital Divide41 topic
- Fake News41 topic
- Misinformation41 topic
- Political Participation41 topic
Where does Sergei Koltcov work?
Sergei Koltcov's main affiliation in the publication record is National Research University Higher School of Economics, Russia.
How many publications and citations does Sergei Koltcov have?
OpenAlex counts 40 works and 1,028 citations for Sergei Koltcov, an h-index of 12, ranking #1,119,485 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
Ask a question or share a note about Sergei Koltcov. Keep it to the research: no personal attacks, advertising or links. Any reader can report a post, which collapses it for everyone until it is opened.