Code release and supplementary materials for Singh and Johnson-Yu et al., "Active Electrosensing and Communication in MARL-trained Weakly Electric Fish Collectives".
Corresponding author: kanaka_rajan@hms.harvard.edu Technical contacts: satpreetsingh@gmail.com and sjohnsonyu@g.harvard.edu
@article{singh2025understanding,
title={Understanding Electro-communication and Electro-sensing in Weakly Electric Fish using Multi-Agent Deep Reinforcement Learning},
author={Singh, Satpreet H and Johnson-Yu, Sonja and Lu, Zhouyang and Walsman, Aaron and Pedraja, Federico and Turcu, Denis and Sharma, Pratyusha and Saphra, Naomi and Sawtell, Nathaniel B and Rajan, Kanaka},
journal={arXiv preprint arXiv:2511.08436},
year={2025}
}- Installation instructions (Linux + CUDA 12.x; Python 3.10; PyTorch 2.5.1)
Google Drive link for Data (~50 GB)
The following RUN_DIR(s) were copied over (used in onpolicy/custom/fish/notebooks/)
/srv/marl/satsingh/marl_fish/NEW/foraging/Dyn_F00_Kb_For_S1
/srv/marl/satsingh/marl_fish/NEW/20260623_homing/Homing2_5MSeed9
/home/satsingh/kr/mfrefactor/onpolicy/custom/rays/results/Homing2Rays2000000Seed1NoFood/
