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NL-LENS

Netherlands Life Event Network Sequences: Using population registry data, we build a data model for relational life event sequences, develop machine learning models, and evaluate them on social science prediction tasks.

Image credit: Ryoji Iwata via Unsplash.

Hundreds of registry data sets record people's life courses. In this project, we want to understand how well deep learning algorithms can learn to represent and predict life course data.

Our specific goals are to

  • develop a generic data model for life course data at population scale and that considers the relational aspects of these data.
  • develop tokenizers to transform the (relational) event data into machine-learning ready event sequences.
  • develop and train deep learning architectures suitable for these modalities.
  • develop evaluation tasks for assessing the models' skill for social science research, focusing on prediction tasks such as edge prediction and generative modeling.

Participating organisations

ODISSEI
Utrecht University
Netherlands eScience Center
Erasmus University Rotterdam

Team

Contact person

Flavio Hafner

Flavio Hafner

Flavio Hafner
Flavio Hafner
Lead Engineer
Netherlands eScience Center
0009-0000-5893-9000
Malte Lüken
Malte Lüken
Research Software Engineer
Netherlands eScience Center
0000-0001-7095-203X
JG
Javier Garcia-Bernardo
Assistant Professor
Utrecht University
0000-0002-6119-1790
QF
Qixiang Fang
Postdoctoral Researcher
Utrecht University
0000-0003-2689-6653
AM
Ana Macanovic
Assistant Professor
Utrecht University
0000-0003-0800-5271
CvdL
Camiel van der Laan
Postdoctoral Researcher
Utrecht University
0000-0002-1171-758X
MR
Maximilian Reichert
Researcher
Erasmus University Rotterdam
0009-0003-8352-7288
AM
Angelica Maria Maineri
TE
Thomas Emery
Associate Professor
Erasmus University Rotterdam
0000-0001-6137-9577
KK
Kasia Karpinska
DO
Daniel Oberski
Associate Professor
Utrecht University
0000-0001-7467-2297

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