label_map.json

{
  "id2label": {
    "0": "O",
    "1": "B-date_of_birth",
    "2": "B-date_of_expiry",
    "3": "B-full_name",
    "4": "B-gender",
    "5": "B-id_number",
    "6": "B-nationality",
    "7": "B-place_of_origin",
    "8": "B-place_of_residence",
    "9": "I-full_name",
    "10": "I-nationality",
    "11": "I-place_of_origin",
    "12": "I-place_of_residence"
  },
  "label2id": {
    "O": 0,
    "B-date_of_birth": 1,
    "B-date_of_expiry": 2,
    "B-full_name": 3,
    "B-gender": 4,
    "B-id_number": 5,
    "B-nationality": 6,
    "B-place_of_origin": 7,
    "B-place_of_residence": 8,
    "I-full_name": 9,
    "I-nationality": 10,
    "I-place_of_origin": 11,
    "I-place_of_residence": 12
  }
}