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MARL in Cooperative Environments
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Prerequisites

You do not need previous experience with multi-agent reinforcement learning.

You also do not need prior experience with LLM agents or multi-agent LLM systems. The tutorial first develops the cooperative MARL ideas needed to understand that frontier.

A basic foundation in the following areas is enough.

You should be comfortable with:

  • basic algebra;
  • sums and averages;
  • basic probability;
  • reading simple mathematical notation.

Review resources:

Advanced calculus and mathematical derivations are not required.

You should be able to read:

  • variables and functions;
  • lists and dictionaries;
  • loops and conditionals;
  • simple NumPy operations.

Review resources:

The labs provide most of the implementation. You will mainly complete small pieces of code, run experiments, and interpret results.

You should understand:

  • agents and environments;
  • observations and actions;
  • rewards and returns;
  • policies.

Review resource:

The Background section develops the RL and MARL foundations needed before Chapter 1: Coordinate.

The Communicate, Adapt, and Challenge labs use Google Colab.

You should know how to:

  • run a notebook cell;
  • change a value and rerun a cell;
  • inspect plots and outputs.

Review resource:

The notebooks use the cooperative-marl-labs package and are designed to run on free Colab CPU sessions.