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Researcher · University of Borås · Sweden

Ulf Johansson

Ulf Johansson publishes mostly in Artificial Intelligence, Computer Vision and Pattern Recognition and Molecular Biology, on topics such as Machine Learning and Data Classification, Explainable Artificial Intelligence (XAI) and Neural Networks and Applications.

World rank
#810,160
of 1,633,909 ranked researchers
Rank in Sweden
#9,730
of 16,333
Works
50
Citations
135
Citations per work
2.7

What does Ulf Johansson research?

Artificial Intelligence: 54.9%Computer Vision and Pattern Recognition: 8.5%Molecular Biology: 4.2%Statistics and Probability: 4.2%other fields: 28.2%55%top field
Artificial Intelligence54.9%Computer Vision and Pattern Recognition8.5%Molecular Biology4.2%Statistics and Probability4.2%other fields28.2%

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

  1. 1Artificial Intelligence55% of their works
  2. 2Computer Vision and Pattern Recognition8% of their works
  3. 3Molecular Biology4% of their works
  4. 4Statistics and Probability4% of their works
  5. 5Nature and Landscape Conservation3% of their works
  6. 6Hardware and Architecture3% of their works

Research topics

Which keywords describe Ulf Johansson's research?

The keywords of their largest research topics: Deep Neural Networks, Classification, Deep Learning, Hyperparameter Optimization, Neural Networks, Noisy Labels, Machine Learning and Interpretable Models.

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. Deep Neural Networks172 topics
  2. Classification153 topics
  3. Deep Learning102 topics
  4. Hyperparameter Optimization101 topic
  5. Neural Networks102 topics
  6. Noisy Labels101 topic
  7. Machine Learning93 topics
  8. Interpretable Models71 topic
  9. Machine Learning Interpretability71 topic
  10. Adversarial Examples51 topic
  11. Backpropagation Learning51 topic
  12. Ensemble Methods52 topics
  13. Robustness51 topic
  14. Self-Organizing Maps51 topic
  15. Feature Selection42 topics
  16. Imbalanced Data31 topic
  17. SMOTE31 topic
  18. Dimensionality Reduction21 topic
  19. Evolutionary Algorithms21 topic
  20. Face Recognition21 topic
  21. Fuzzy Logic Systems21 topic
  22. Genetic Programming21 topic
  23. Type-2 Fuzzy Sets21 topic

Where does Ulf Johansson work?

Ulf Johansson's main affiliation in the publication record is University of Borås, Sweden.

How many publications and citations does Ulf Johansson have?

Science Explorer counts 50 works and 135 citations for Ulf Johansson, ranking #810,160 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 Ulf Johansson

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