Blog Research
Legocolor: a computer vision dataset for learning datascience
The Legocolor dataset is a new dataset designed to test common data science techniques such as k-nearest neighbour and decision trees. The dataset consists of color samples (red, green and blue value) from real world images of Lego and the official lego color of the brick, and the goal is to train a model to…
Sieuwert van Otterloo
The ICTI list of influential computer scientists
Computer, science, AI and privacy-law are often described as new fields of research. This maybe was the case in 1990, but as of now these fields are old: The solutions to most current problems in society are already invented years ago, but not well-remembered. To help ourselves and other people remember all the work, we…
Sieuwert van Otterloo
The Kickstarter video game dataset
The development of new videogame projects is often financed through crowdfunding. Unfortunately not all financed projects are delivered successfully. Jasser Bakridi compiled a dataset of 100 videogame projects that started as a kickstarter projects. The dataset not only contains data from the kickstarter campaign page but also the delivery status: whether the game has been…
Sieuwert van Otterloo
The Utrecht housing dataset – example dataset for prediction
The Utrecht housing dataset is a freely available dataset that can be used by students to learn about data science and machine learning. It is suitable for multiple techniques, including decision trees, linear regression, logistic regression and neural networks. Note: the dataset was updated in 2025, see a detailed description of the latest 2025 version…
Sieuwert van Otterloo
Practical bias correction in neural networks: A credit default prediction case study
Snel, P. and van Otterloo, S. 2022. Practical bias correction in neural networks: A credit default prediction case study, Computers and Society Research Journal (2022), 3 https://doi.org/10.54822/BEWO3288 Piet Snel and Sieuwert van Otterloo Email: sieuwert@ictinstitute.nl Article published online 11 May 2022. Abstract Artificial intelligence (AI) is increasingly being used for decision-making. Technological developments have significantly…
Sieuwert van Otterloo