{
  "document_id": "lb_qasper_db6c4d611b78c840972b57ee0b245003566b982feaff1084",
  "family": "public_qasper",
  "split": "dev",
  "document_hash": "1704f1d50b2554aebd4feef979b444ef2634aca15e51d3608364aaf7b146ae43",
  "questions": [
    {
      "question_id": "q00",
      "qtype": "qasper",
      "question": "What is the GhostVLAD approach?",
      "answer": "extension of the NetVLAD, adds Ghost clusters along with the NetVLAD clusters",
      "aliases": [
        "An extension of NetVLAD which replaces hard assignment-based clustering with soft assignment-based clustering with the additon o fusing Ghost clusters to deal with noisy content."
      ],
      "answer_type": "qa_f1",
      "tolerance": 0.0,
      "supporting_fact_ids": [],
      "answer_position_frac": -1.0
    }
  ],
  "facts": []
}