{
  "note": "held-out test beds; SpamAssassin headline is BINARY; Enron provisional excluded from headline; email-corpus unlabeled",
  "spamassassin_binary": null,
  "enron_provisional": null,
  "email_corpus_unlabeled": {
    "n": 1429,
    "predicted_mix": {
      "spam": 1286,
      "review": 13,
      "legitimate": 130
    },
    "mean_conf": 0.9792895671618911,
    "note": "no accuracy: unlabeled upstream"
  }
}