README

Code for computing SURF Bag-of-Words representations for the dataset 
described in:

Sinapov, J., Khante, P., Svetlik, M., and Stone, P. (2016).
Learning to Order Objects using Haptic and Proprioceptive Exploratory Behaviors
In proceedings of the 2016 International Joint Conference on Artificial Intelligence (IJCAI)

Thomason, J., Sinapov, J., Svetlik, M., Stone, P., and Mooney, R. (2016).
Learning Multi-Modal Grounded Linguistic Semantics by Playing I, Spy
In proceedings of the 2016 International Joint Conference on Artificial Intelligence (IJCAI)

In addition to ROS, you need the following:

sudo add-apt-repository --yes ppa:xqms/opencv-nonfree
sudo apt-get update 
sudo apt-get install libopencv-nonfree-dev