Research output per year
Research output per year
Personal profile
Research interests
Pattern recognition, machine learning, brain-inspired computing, computer vision, image processing, big data, parallel and high performance computing; see http://www.cs.rug.nl/~petkov/
Head of the research group Intelligent Systems: http://www.cs.rug.nl/is
Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Pre-insemination prediction of dystocia in dairy cattle
Alsahaf, A., Gheorghe, R., Hidalgo, A. M., Petkov, N. & Azzopardi, G., Jan-2023, In: Preventive Veterinary Medicine. 210, 8 p., 105812.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile1 Citation (Scopus)27 Downloads (Pure) -
Survey of Feature Selection and Extraction Techniques for Stock Market Prediction
Htun, H. H., Biehl, M. & Petkov, N., 12-Jan-2023, In: Financial Innovation. 9, 25 p., 26.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile6 Citations (Scopus)25 Downloads (Pure) -
A framework for feature selection through boosting
Alsahaf, A., Petkov, N., Shenoy, V. & Azzopardi, G., Jan-2022, In: Expert systems with applications. 187, 115895.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile47 Citations (Scopus)518 Downloads (Pure) -
LTC-Mapping, Enhancing Long-Term Consistency of Object-Oriented Semantic Maps in Robotics
Matez-Bandera, J. L., Fernandez-Chaves, D., Ruiz-Sarmiento, J. R., Monroy, J., Petkov, N. & Gonzalez-Jimenez, J., Jul-2022, In: Sensors. 22, 14, 16 p., 5308.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile6 Downloads (Pure) -
Robot@VirtualHome, an ecosystem of virtual environments and tools for realistic indoor robotic simulation
Fernandez-Chaves, D., Ruiz-Sarmiento, J. R., Jaenal, A., Petkov, N. & Gonzalez-Jimenez, J., 1-Dec-2022, In: Expert systems with applications. 208, 13 p., 117970.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile5 Citations (Scopus)7 Downloads (Pure)
Activities
- 2 Organising and contributing to an event
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Advances in Machine Learning
Nicolai Petkov (Organiser), M. Biehl (Contributor), Kerstin Bunte (Contributor) & Otávio Cistolo Citton (Contributor)
3-Jul-2023 → 8-Jul-2023Activity: Organising and attending an event › Organising and contributing to an event › Academic
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Programme committee of I3A Workshop 2014
Nicolai Petkov (Member of scientific committee)
31-Aug-2014Activity: Organising and attending an event › Organising and contributing to an event › Academic
Datasets
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EgoFoodPlaces: Hierarchical Approach to Classify Food Scenes in Egocentric Photo-Streams
Martinez, E. T. (Contributor), Leyva Vallina, M. (Contributor), Radeva, P. (Contributor) & Petkov, N. (Contributor), 4TU.ResearchData, 10-Sept-2021
DOI: 10.4121/16592420
Dataset
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EgoRoutine: Topic modelling for routine discovery from egocentric photo-streams
Talavera, E. (Contributor), Radeva, P. (Contributor) & Petkov, N. (Contributor), University of Groningen, 10-Sept-2021
DOI: 10.4121/16577627, https://data.4tu.nl/articles/_/16577627
Dataset
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Labelled Dataset of Retinal Images for Glaucoma detection
Guo, J. (Contributor), Azzopardi, G. (Contributor), Shi, C. (Contributor), Jansonius, N. (Contributor) & Petkov, N. (Contributor), University of Groningen, 1-Sept-2021
DOI: 10.34894/h2szso
Dataset
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Data for: TB-Places: A Data Set for Visual Place Recognition in Garden Environments
Leyva Vallina, M. (Contributor), Strisciuglio, N. (Contributor), López Antequera, M. (Contributor), Tylecek, R. (Contributor), Blaich, M. (Contributor) & Petkov, N. (Contributor), DataverseNL, 23-May-2022
DOI: 10.34894/vil0ev
Dataset
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UserratedPatch2021
Shi, C. (Contributor), Meijer, J. (Contributor), Azzopardi, G. (Contributor), Diercks, G. (Contributor), Guo, J. (Contributor) & Petkov, N. (Contributor), University of Groningen, 31-May-2021
DOI: 10.34894/zjtlbb
Dataset
Press/Media
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University of Groningen: Finding the needles in a haystack of high-dimensional data sets
Ahmad Alsahaf, George Azzopardi & Nicolai Petkov
24/09/2021
1 item of Media coverage
Press/Media: Research › Popular
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Zoeken naar de naald in een hooiberg van hoogdimensionale data
Ahmad Alsahaf, George Azzopardi & Nicolai Petkov
23/09/2021
1 item of Media coverage
Press/Media: Research › Popular
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Finding the needles in a haystack of high-dimensional data sets
Ahmad Alsahaf, George Azzopardi & Nicolai Petkov
23/09/2021
3 items of Media coverage
Press/Media: Research › Popular
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Predicting the exact slaughter age in pigs
Ahmad Alsahaf, George Azzopardi, Bart Ducro, Egiel Hanenberg, Roel Veerkamp & Nicolai Petkov
07/06/2019
1 item of Media coverage
Press/Media: Research › Academic
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New analysis allows accurate prediction of slaughter age
Ahmad Alsahaf, George Azzopardi, Bart Ducro, Egiel Hanenberg, Roel Veerkamp & Nicolai Petkov
23/05/2019
1 item of Media coverage
Press/Media: Research › Academic
Prizes
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Best Paper Award for "Unsupervised delineation of the vessel tree in retinal funds images"
Strisciuglio, Nicola (Recipient), Azzopardi, George (Recipient) & Petkov, Nicolai (Recipient), 2015
Prize › Academic