summary.json

{
  "splits": {
    "train": {
      "images": 900,
      "annotations": 21634,
      "by_class": {
        "handwritten": 9290,
        "printed": 2036,
        "formula": 8895,
        "table": 152,
        "annotation": 1041,
        "image": 220,
        "graph": 0
      }
    },
    "val": {
      "images": 100,
      "annotations": 2346,
      "by_class": {
        "handwritten": 988,
        "printed": 214,
        "formula": 978,
        "table": 21,
        "annotation": 115,
        "image": 30,
        "graph": 0
      }
    }
  },
  "classes": [
    "handwritten",
    "printed",
    "formula",
    "table",
    "annotation",
    "image",
    "graph"
  ]
}