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Unsupervised Path Regression Networks

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 نشر من قبل Michal P\\'andy
 تاريخ النشر 2020
  مجال البحث الهندسة المعلوماتية
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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.



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