Fisher instances of ΛCDM / wCDM cosmological models

This dataset was created to train and test a neural network for examining the model dependence of the Fisher matrix in cosmology. It contains instances generated from ΛCDM and wCDM cosmological models. Each instance corresponds to the upper triangular part of the Fisher matrix computed for a given cosmology. The ΛCDM instances are labeled as 1 and the wCDM instances as 0. The data was used in: https://github.com/amata21/LCDM_null_tests_SPHEREx