Extraction of fissile isotope antineutrino spectra using feedforward neural network

The data provided in this compressed package include the original four fission nuclide neutrino energy spectrum models (with reactor neutrino anomaly effects), neutrino energy range, and the best-fitting fission nuclide neutrino energy spectrum obtained by Short-Epoch, Long-Epoch and CERN ROOT fitting, as well as the ratio curve of the fitting value to the original value. These results can provide a benchmark comparison for subsequent research. A "note.txt" file is also provided to explain the format and meaning of all data files.