metadata.json

{
  "READY": true,
  "name": "subpop_1000_consec",
  "task": "classification",
  "num_classes": 26,
  "cat_idx": [],
  "num_samples": 2501,
  "num_features": 793,
  "imbalance_ratio": 1.8525,
  "description": "This dataset contains genotypes from chromosome chr22 for a subset of samples from the 1000 Genomes Project and HGDP.         For this specific dataset, 1000 consecutive SNPs, starting at position 1/4 of the full sequence were selected from the original sequences and missing values where introduced with a probability of 0%.         The task is to predict the specific subpopulation of each sample based on the genotypes.",
  "source": "Chromosome data was dowloaded from GnomAD v3.1.2 - 1KG + HGDP callset: https://gnomad.broadinstitute.org/downloads#v3-hgdp-1kg.         Fine-grained subpopulation labels (e.g., GBR, CHB, YRI) were obtained from the harmonized gnomAD v3.1 sample metadata.",
  "label": "genomics"
}