Unsupervised Path Regression Networks

2020-11-30 · Michal Pándy, Daniel Lenton, Ronald Clark

We demonstrate that challenging shortest path problems can be solved via direct spline regression from a neural network, trained in an unsupervised manner (i.e. without requiring ground truth optimal paths for training). To achieve this, we derive a geometry-dependent optimal cost function whose minima guarantees collision-free solutions. Our method beats state-of-the-art supervised learning baselines for shortest path planning, with a much more scalable training pipeline, and a significant speedup in inference time.

📄 PDF Abstract BibTeX arXiv:2011.14787

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