ranking_ubuntu_v2_bert_sep.json

{
  "dataset_reader": {
    "class_name": "ubuntu_v2_reader",
    "data_path": "{DOWNLOADS_PATH}/ubuntu_v2_data",
    "positive_samples": true
  },
  "dataset_iterator": {
    "class_name": "siamese_iterator",
    "seed": 243
  },
  "chainer": {
    "in": ["x"],
    "in_y": ["y"],
    "pipe": [
      {
        "class_name": "bert_sep_ranker_preprocessor",
        "vocab_file": "{DOWNLOADS_PATH}/bert_models/uncased_L-12_H-768_A-12/vocab.txt",
        "do_lower_case": true,
        "max_seq_length": 128,
        "in": ["x"],
        "out": ["bert_features"]
      },
      {
        "class_name": "bert_sep_ranker",
        "bert_config_file": "{DOWNLOADS_PATH}/bert_models/uncased_L-12_H-768_A-12/bert_config.json",
        "pretrained_bert": "{DOWNLOADS_PATH}/bert_models/uncased_L-12_H-768_A-12/bert_model.ckpt",
        "save_path": "{MODEL_PATH}/model",
        "load_path": "{MODEL_PATH}/model",
        "learning_rate": 2e-05,
        "in": ["bert_features"],
        "in_y": ["y"],
        "out": ["predictions"]
      }
    ],
    "out": ["predictions"]
  },
  "train": {
    "batch_size": 16,
    "pytest_max_batches": 2,
    "train_metrics": [],
    "metrics": ["r@1", "r@2", "r@5"],
    "validation_patience": 1,
    "val_every_n_batches": -1,
    "val_every_n_epochs": 1,
    "log_every_n_batches": -1,
    "validate_best": true,
    "test_best": true,
    "tensorboard_log_dir": "{MODEL_PATH}/"
  },
  "metadata": {
    "variables": {
      "ROOT_PATH": "~/.deeppavlov",
      "DOWNLOADS_PATH": "{ROOT_PATH}/downloads",
      "MODELS_PATH": "{ROOT_PATH}/models",
      "MODEL_PATH": "{MODELS_PATH}/ubuntu_v2_uncased_bert_sep_model"
    },
    "requirements": [
      "{DEEPPAVLOV_PATH}/requirements/tf.txt",
      "{DEEPPAVLOV_PATH}/requirements/bert_dp.txt"
    ],
    "download": [
      {
        "url": "http://files.deeppavlov.ai/datasets/ubuntu_v2_data.tar.gz",
        "subdir": "{DOWNLOADS_PATH}/ubuntu_v2_data"
      },
      {
        "url": "http://files.deeppavlov.ai/deeppavlov_data/bert/uncased_L-12_H-768_A-12.zip",
        "subdir": "{DOWNLOADS_PATH}/bert_models"
      },
      {
        "url": "http://files.deeppavlov.ai/deeppavlov_data/ubuntu_v2_uncased_bert_sep_model.tar.gz",
        "subdir": "{MODELS_PATH}"
      }
    ]
  }
}