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Downloading datasets#

The below provides instructions on how to download datasets necessary for defining the train, validation, and test sets used within the ObjectNav/PointNav tasks in the iTHOR, RoboTHOR, and habitat environments.

Point Navigation (PointNav)#

RoboTHOR#

To get the PointNav dataset and precomputed distance caches for RoboTHOR run the following command:

bash datasets/download_navigation_datasets.sh robothor-pointnav

This will download the dataset into datasets/robothor-pointnav.

iTHOR#

To get the PointNav dataset and precomputed distance caches for iTHOR run the following command:

bash datasets/download_navigation_datasets.sh ithor-pointnav

This will download the dataset into datasets/ithor-pointnav.

Habitat#

To get the PointNav habitat dataset download and install the allenact-habitat docker container as described in this tutorial. The dataset is included in the docker image.

Object Navigation (ObjectNav)#

RoboTHOR#

To get the ObjectNav dataset and precomputed distance caches for RoboTHOR run the following command:

bash datasets/download_navigation_datasets.sh robothor-objectnav

This will download the dataset into datasets/robothor-objectnav.

iTHOR#

To get the ObjectNav dataset and precomputed distance caches for iTHOR run the following command:

bash datasets/download_navigation_datasets.sh ithor-objectnav

This will download the dataset into datasets/ithor-objectnav.