J
Jochem Gietema
Publications - 3
Citations - 9
Jochem Gietema is an academic researcher. The author has an hindex of 2, co-authored 3 publications receiving 6 citations.
Papers
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Proceedings ArticleDOI
Reducing Geographic Performance Differentials for Face Recognition
TL;DR: In this article, the authors study the geographic performance differentials when comparing selfies against photos from ID documents and use sampling strategies to balance the training procedure to mitigate the effect of imbalanced training data.
Posted Content
Reducing Geographic Performance Differential for Face Recognition
TL;DR: The geographic performance differentials—differences in false acceptance and false rejection rates across different countries—when comparing selfies against photos from ID documents are studied and sampling strategies are used to mitigate these differentials.
Patent
Machine learning inference system
Christiansen Lewis Carl,Shi Zhiyuan,Sabathé Romain Raymond Jackie,Botros Philip Samuël,Jochem Gietema,Reynaert Pieter-Jan Louis Christianne,Dermaux Sophie,Dabkowska Karolina,Pizzocchero Daniele,Pouria Mortazavian,Mohan Mahadevan +10 more
TL;DR: In this article, a machine learning inference system, a confidence module, a data minder module, data remapping module, an adversarial defence module, and an update module are presented.