simple code for reproducing results of this paper (Detection of phase transition via convolutional neural network).

• parallel_ising.py makes 2d Ising data by parallel processing.
• train.ipynb includes a CNN model and some visualization.

Dependencies

• Tensorflow 2.0.0 (keras 2.2.4)
• scikit-learn 0.21.3
• Pillow

Example for making 2d ising data

python3 parallel_ising.py --lattice_size 16 --tempset 100