label_map.json

{
  "classes": [
    "Arrival",
    "Delay",
    "Departure",
    "Other",
    "Standing"
  ],
  "cls2id": {
    "Arrival": 0,
    "Delay": 1,
    "Departure": 2,
    "Other": 3,
    "Standing": 4
  },
  "id2cls": {
    "0": "Arrival",
    "1": "Delay",
    "2": "Departure",
    "3": "Other",
    "4": "Standing"
  }
}