head_config.json

{
  "config": {
    "activation_function": "tanh",
    "head_type": "tagging",
    "label2id": {
      "O": 0,
      "B-ADJP": 1,
      "I-ADJP": 2,
      "B-ADVP": 3,
      "I-ADVP": 4,
      "B-CONJP": 5,
      "I-CONJP": 6,
      "B-INTJ": 7,
      "I-INTJ": 8,
      "B-LST": 9,
      "I-LST": 10,
      "B-NP": 11,
      "I-NP": 12,
      "B-PP": 13,
      "I-PP": 14,
      "B-PRT": 15,
      "I-PRT": 16,
      "B-SBAR": 17,
      "I-SBAR": 18,
      "B-UCP": 19,
      "I-UCP": 20,
      "B-VP": 21,
      "I-VP": 22
    },
    "layers": 1,
    "num_labels": 23
  },
  "hidden_size": 768,
  "model_class": "BertModelWithHeads",
  "model_name": "bert-base-uncased",
  "model_type": "bert",
  "name": "conll2000"
}