This is the accompanying code for the paper "Learning Reward Functions by Integrating Human Demonstrations and Preferences", which will appear at RSS 2019.
To play around with our code, it will be easiest to use a Conda environment on an OSX system. Simply install Anaconda and then run the following commands (in the given order) from the DemPrefCode directory to setup and activate the environment.
conda create --name dempref --file requirements.txt
source activate dempref
To re-run any simulation experiment, run the following two commands from the DemPrefCode directory, in the given order:
cd experiments/{experiment_name}_experiment
python {experiment_name}_experiment.py {domain_name}
where experiment_name is one of main, update_func, iterated_corr and domain_name is one of driver, lander, fetch_reach.
For each of the simulation experiments, the raw data and Jupyter notebooks used to plot the figures seen in this paper have been provided. They can be found in the relevant directory for each experiments. (Enter the experiments directory and you will see directories for the three simulation experiments.)