MassIVE-KB v1 (globally-shuffled parquet)

MassIVE-KB v1 — globally-shuffled parquet Tandem mass spectra from the MassIVE-KB v1 peptide spectral library, repackaged as globally-shuffled, zstd-compressed Parquet shards for streaming model training. Why this repackaging The source MassIVE-KB MGF is ordered by source raw file, with the same peptide repeated in consecutive entries. Feeding that order to training leaves long runs of correlated spectra inside any locally-shuffled read window, which produces loss… See the full description on the dataset page: kb v1 shuffled.

Source: Hugging Face Hub (chrisagrams/massive_kb_v1_shuffled). Metadata imported from the dataset’s Hub tags.