Research output per year
Research output per year
Personal profile
Research interests
Pattern recognition, machine learning, brain-inspired computing, computer vision, image processing, parallel processing.
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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Forecasting Relative Returns for S&P 500 Stocks Using Machine Learning
Htun, H. H., Biehl, M. & Petkov, N., 20-Apr-2024, In: Financial Innovation. 10, 16 p., 118.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile10 Citations (Scopus)408 Downloads (Pure) -
Regressing Transformers for Data-efficient Visual Place Recognition
Leyva-Vallina, M., Strisciuglio, N. & Petkov, N., 2024, 2024 IEEE International Conference on Robotics and Automation, ICRA 2024. IEEE, p. 15898-15904 7 p. (Proceedings - IEEE International Conference on Robotics and Automation).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review
Open AccessFile30 Downloads (Pure) -
Data-Efficient Large Scale Place Recognition with Graded Similarity Supervision
Leyva-Vallina, M., Strisciuglio, N. & Petkov, N., 2023, Proceedings - 2023 IEEE/CVF Conference on Computer Vision and Pattern Recognition, CVPR 2023. IEEE Computer Society, p. 23487-23496 10 p. (Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition; vol. 2023-June).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review
Open AccessFile39 Citations (Scopus)134 Downloads (Pure) -
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)168 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 AccessFile131 Citations (Scopus)411 Downloads (Pure)
Activities
- 2 Organising and contributing to an event
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Advances in Machine Learning
Petkov, N. (Organiser), Biehl, M. (Contributor), Bunte, K. (Contributor) & Cistolo Citton, O. (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
Petkov, N. (Member of scientific committee)
31-Aug-2014Activity: Organising and attending an event › Organising and contributing to an event › Academic
Datasets
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Labelled Datasets of Retinal Images for Glaucoma detection
Guo, J. (Creator), Azzopardi, G. (Creator), Shi, A. (Creator), Jansonius, N. (Creator) & Petkov, N. (Creator), University of Groningen, 1-Sept-2021
DOI: 10.34894/H2SZSO
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
Dataset
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UserratedPatch2021
Shi, A. (Creator), Meijer, J. (Creator), Azzopardi, G. (Creator), Diercks, G. (Creator), Guo, J. (Creator) & Petkov, N. (Creator), University of Groningen, 31-May-2021
DOI: 10.34894/ZJTLBB
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
Press/Media
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University of Groningen: Finding the needles in a haystack of high-dimensional data sets
Alsahaf, A., Azzopardi, G. & Petkov, N.
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
Alsahaf, A., Azzopardi, G. & Petkov, N.
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
Alsahaf, A., Azzopardi, G. & Petkov, N.
23/09/2021
3 items of Media coverage
Press/Media: Research › Popular
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Predicting the exact slaughter age in pigs
Alsahaf, A., Azzopardi, G., Ducro, B., Hanenberg, E., Veerkamp, R. & Petkov, N.
07/06/2019
1 item of Media coverage
Press/Media: Research › Academic
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New analysis allows accurate prediction of slaughter age
Alsahaf, A., Azzopardi, G., Ducro, B., Hanenberg, E., Veerkamp, R. & Petkov, N.
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, N. (Recipient), Azzopardi, G. (Recipient) & Petkov, N. (Recipient), 2015
Prize › Academic