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Researcher · Hochschule Hannover · Germany

Christian Wartena

Christian Wartena publishes mostly in Artificial Intelligence, Computer Vision and Pattern Recognition and Molecular Biology, on topics such as Natural Language Processing Techniques, Topic Modeling and Advanced Text Analysis Techniques.

ORCID 0000-0001-5483-1529 OpenAlex
World rank
#819,004
of 1,633,909 ranked researchers
Rank in Germany
#48,241
of 86,443
Works
22
Citations
66
Citations per work
3.0

What does Christian Wartena research?

Artificial Intelligence: 63.3%Computer Vision and Pattern Recognition: 16.7%Molecular Biology: 3.3%Information Systems: 3.3%other fields: 13.4%63%top field
Artificial Intelligence63.3%Computer Vision and Pattern Recognition16.7%Molecular Biology3.3%Information Systems3.3%other fields13.4%

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

  1. 1Artificial Intelligence63% of their works
  2. 2Computer Vision and Pattern Recognition17% of their works
  3. 3Molecular Biology3% of their works
  4. 4Information Systems3% of their works
  5. 5Signal Processing3% of their works
  6. 6Language and Linguistics3% of their works

Research topics

Which keywords describe Christian Wartena's research?

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

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 23 words, with their numbers
  1. Neural Networks82 topics
  2. Neural Machine Translation71 topic
  3. Statistical Machine Translation71 topic
  4. Text Classification73 topics
  5. Information Retrieval62 topics
  6. Machine Translation51 topic
  7. Word Representation51 topic
  8. Automatic31 topic
  9. Data Integration33 topics
  10. Extraction31 topic
  11. Machine Learning22 topics
  12. Ontology22 topics
  13. Semantic Web22 topics
  14. Authorship Attribution11 topic
  15. Biomedical Ontologies11 topic
  16. Expert Systems11 topic
  17. Feature Selection11 topic
  18. Linked Data11 topic
  19. Multi-label Learning11 topic
  20. RDF11 topic
  21. Stylometry11 topic
  22. Text Mining11 topic
  23. Wavelet Analysis11 topic

Where does Christian Wartena work?

Christian Wartena's main affiliation in the publication record is Hochschule Hannover, Germany.

How many publications and citations does Christian Wartena have?

Science Explorer counts 22 works and 66 citations for Christian Wartena, ranking #819,004 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.

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.