OmegaZero

Othello AI with AlphaZero algorithm

Environment

• c++ 17
• python 3.6.7
• libtorch 1.4.0
• pytorch 1.4.0

Build

In cpp directory
mkdir build && cd build
cmake -DCMAKE_PREFIX_PATH=/absolute/path/to/libtorch ..
cmake --build .

Play games

In build directory ./play <experiment id> <generation>

Features

• Self-play

  • c++ (libtorch)
  • multi-thread data generation
  • efficient computation by client / server system
    (clients request state evaluations & server responds with neural network outputs)

• Model training

  • python (pytorch)
  • providing player's board and opponent's board as input
    (instead of providing black board, white board and color board)
  • data augmentation (8x, flip & rotation)
  • remove duplication