Journal ArticleParallel publicationPublished version DOI: 10.48548/pubdata-1539

Toward Automatically Labeling Situations in Soccer

Chronological data

Date of first publication2021-11-03
Date of publication in PubData 2024-11-22

Language of the resource

English

Related external resources

Variant form of DOI: 10.3389/fspor.2021.725431
Fassmeyer, D., Anzer, G., Bauer, P., Brefeld, U. (2021). Toward Automatically Labeling Situations in Soccer. Frontiers in Sports and Active Living, 3, Article 725431.
Published in ISSN: 2624-9367
Frontiers in Sports and Active Living

Related PubData resources

Abstract

We study the automatic annotation of situations in soccer games. At first sight, this translates nicely into a standard supervised learning problem. However, in a fully supervised setting, predictive accuracies are supposed to correlate positively with the amount of labeled situations: more labeled training data simply promise better performance. Unfortunately, non-trivially annotated situations in soccer games are scarce, expensive and almost always require human experts; a fully supervised approach appears infeasible. Hence, we split the problem into two parts and learn (i) a meaningful feature representation using variational autoencoders on unlabeled data at large scales and (ii) a large-margin classifier acting in this feature space but utilize only a few (manually) annotated examples of the situation of interest. We propose four different architectures of the variational autoencoder and empirically study the detection of corner kicks, crosses and counterattacks. We observe high predictive accuracies above 90% AUC irrespectively of the task.

Keywords

Sports Analytics; Soccer; Data Tracking; Variational Autoencoders

Faculty / department

Notes

This publication was funded by the Open Access Publication Fund of Leuphana University Lüneburg.

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