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Sound-scapes for Robot Localisation through Dimensionality Reduction

机译:通过维度减少的机器人定位的声音剪切

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Sound-scapes similar to landscapes, are geometric representations of an objects' relative positions in the real world. In this paper we demonstrate how to obtain and use a sound-scape to assist the Aldebaran NAO with localisation. We apply dimensionality reduction techniques such as statistical learning methods which include neural networks, support vector machines, the recent graph based approximation technique isometric feature mapping to extract the NAO's field co-ordinate from its recorded acoustic data. Results obtained includes visualisations of sound-scapes (robot's positions on field) and positional accuracies of up to 80%.
机译:类似于景观的声音,是现实世界中对象的相对位置的几何表示。在本文中,我们展示了如何获得和使用声音,以帮助Aldebaran Nao通过本地化。我们应用维度减少技术,例如包括神经网络,支持向量机,最近基于曲线图的近似技术等距特征映射,以从其记录的声学数据中提取Nao的坐标坐标。获得的结果包括声音剪切(机器人在场上的位置)和位置准确性高达80%的可视化。

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