Predicting highway lane-changing maneuvers: A benchmark analysis of
machine and ensemble learning algorithms
- URL: http://arxiv.org/abs/2204.10807v1
- Date: Wed, 20 Apr 2022 22:55:59 GMT
- Title: Predicting highway lane-changing maneuvers: A benchmark analysis of
machine and ensemble learning algorithms
- Authors: Basma Khelfa, Ibrahima Ba, Antoine Tordeux
- Abstract summary: We compare different machine and ensemble learning classification techniques to the rule-based model.
We predict two types of discretionary lane-change maneuvers: Overtaking (from slow to fast lane) and fold-down.
If the rule-based model provides limited predicting accuracy, especially in case of fold-down, the data-based algorithms, devoid of modeling bias, allow significant prediction improvements.
- Score: 0.0
- License: http://creativecommons.org/licenses/by/4.0/
- Abstract: Understanding and predicting lane-change maneuvers on highways is essential
for driving modeling and its automation. The development of data-based
lane-changing decision-making algorithms is nowadays in full expansion. We
compare empirically in this article different machine and ensemble learning
classification techniques to the MOBIL rule-based model using trajectory data
of European two-lane highways. The analysis relies on instantaneous
measurements of up to twenty-four spatial-temporal variables with the four
neighboring vehicles on current and adjacent lanes. Preliminary descriptive
investigations by principal component and logistic analyses allow identifying
main variables intending a driver to change lanes. We predict two types of
discretionary lane-change maneuvers: Overtaking (from slow to fast lane) and
fold-down (from fast to slow lane). The prediction accuracy is quantified using
total, lane-changing and lane-keeping errors and associated receiver operating
characteristic curves. The benchmark analysis includes logistic model, linear
discriminant, decision tree, na\"ive Bayes classifier, support vector machine,
neural network machine learning algorithms, and up to ten bagging and stacking
ensemble learning meta-heuristics. If the rule-based model provides limited
predicting accuracy, especially in case of fold-down, the data-based
algorithms, devoid of modeling bias, allow significant prediction improvements.
Cross validations show that selected neural networks and stacking algorithms
allow predicting from a single observation both fold-down and overtaking
maneuvers up to four seconds in advance with high accuracy.
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