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. 2020 Oct 9;7:522141. doi: 10.3389/frobt.2020.522141

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Copyright © 2020 Tatiya, Hosseini, Hughes and Sinapov.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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2D visualizations using Principal Component Analysis of the target robot's lower-haptic ground truth features and β-VED projected features' (from lift-haptic) for the dataset in Sinapov et al. (2016).