{
  "config": {
    "crf_args": {
      "algorithm": "lbfgs",
      "c1": 0.1,
      "c2": 0.1
    },
    "data_augmentation_config": {
      "add_builtin_entities_examples": false,
      "capitalization_ratio": 0,
      "min_utterances": 200
    },
    "feature_factory_configs": [
      {
        "args": {
          "common_words_gazetteer_name": "top_10000_words_stemmed",
          "n": 1,
          "use_stemming": true
        },
        "factory_name": "ngram",
        "offsets": [
          -2,
          -1,
          0,
          1,
          2
        ]
      },
      {
        "args": {
          "common_words_gazetteer_name": "top_10000_words_stemmed",
          "n": 2,
          "use_stemming": true
        },
        "factory_name": "ngram",
        "offsets": [
          -2,
          1
        ]
      },
      {
        "args": {},
        "factory_name": "is_digit",
        "offsets": [
          -1,
          0,
          1
        ]
      },
      {
        "args": {},
        "factory_name": "is_first",
        "offsets": [
          -2,
          -1,
          0
        ]
      },
      {
        "args": {},
        "factory_name": "is_last",
        "offsets": [
          0,
          1,
          2
        ]
      },
      {
        "args": {
          "tagging_scheme_code": 2,
          "use_stemming": true
        },
        "drop_out": 0.1,
        "factory_name": "entity_match",
        "offsets": [
          -2,
          -1,
          0
        ]
      },
      {
        "args": {
          "tagging_scheme_code": 1
        },
        "factory_name": "builtin_entity_match",
        "offsets": [
          -2,
          -1,
          0
        ]
      },
      {
        "args": {
          "cluster_name": "brown_clusters",
          "use_stemming": false
        },
        "factory_name": "word_cluster",
        "offsets": [
          -2,
          -1,
          0,
          1
        ]
      }
    ],
    "random_seed": null,
    "tagging_scheme": 1,
    "unit_name": "crf_slot_filler"
  },
  "crf_model_file": null,
  "intent": "jocavdh:play_intro",
  "language_code": "en",
  "slot_name_mapping": {}
}