Kaggle G2Net II: 1st place solution

Solution for G2Net Detecting Continuous Gravitational Waves (2022)

https://www.kaggle.com/competitions/g2net-detecting-continuous-gravitational-waves

Solution: https://www.kaggle.com/competitions/g2net-detecting-continuous-gravitational-waves/discussion/375910

Theory and effect of weights: https://www.kaggle.com/code/junkoda/optimal-weights-for-signal-to-noise-ratio

Directory structure

• templates : signal template for matched filters
• src : signal search codes in Python
• output : empty directory for output (can be specified in SETTINGS.json)

Prerequisites

• Python
• PyTorch
• Standard packages: numpy, pandas, h5py, scipy, tqdm

See machine.md for detailed environment.