Code for NeurIPS 2023 paper Optimize Planning Heuristics to Rank, not to Estimate Cost-to-Goal
This repository contains the grid domains, namely, Sokoban, Maze-with-teleports and Sliding tile.
Dependencies:
Tensorflow: Version: 2.14.0 Numpy version: 1.21.1
Note: Astar/Gbfs with bellman loss might fail for some higher pip versions. Try to downgrade pip if that is the case.
Run $pip install networkx to create the search tree graph.
Example usage:
$ cd sokoban
$ cd train
$ python3 main.py --alg astar --loss lstar