\BOOKMARK [1][]{section.1}{1 Background}{} \BOOKMARK [1][]{section.2}{2 Implementation}{} \BOOKMARK [2][-]{subsection.2.1}{2.1 Overview}{section.2} \BOOKMARK [2][-]{subsection.2.2}{2.2 Path Information}{section.2} \BOOKMARK [2][-]{subsection.2.3}{2.3 Speed Function}{section.2} \BOOKMARK [2][-]{subsection.2.4}{2.4 Optimizer}{section.2} \BOOKMARK [1][]{section.3}{3 Examples}{} \BOOKMARK [2][-]{subsection.3.1}{3.1 Using the Gradient Descent Optimizer}{section.3} \BOOKMARK [2][-]{subsection.3.2}{3.2 Using the Regular Step Gradient Descent Optimizer}{section.3} \BOOKMARK [1][]{section.4}{4 Conclusion}{}