Replicated and achieved expected results, as outlined in the experiment docs.

Environment:
Ubuntu 18.04.5 LTS
Java: openjdk 11.0.13 2021-10-19
Python: version 3.6.9

Notes:

• Due to being on ubuntu, I used python3 instead of python when running pythons scripts
• Pytorch was installed normally using pip install torch
• Faiss was installed using pip install faiss-cpu --no-cache (installing via pip install faiss resulted in an ImportError)
  The above configuration worked with the unit tests (python3 -m unittest)