nlu-config.yml

# This is a copy of the NLU part of our config.yml for hyper-parameter optimizer
# The variable parts are wrapped in curly braces.
recipe: default.v1
language: en

pipeline:
  - name: WhitespaceTokenizer
  - name: RegexFeaturizer
  - name: LexicalSyntacticFeaturizer
  - name: CountVectorsFeaturizer
  - name: CountVectorsFeaturizer
    analyzer: char_wb
    min_ngram: 1
    max_ngram: 4
  - name: DIETClassifier
    epochs: {diet-classifier-epochs}
    constrain_similarities: true
  - name: pipeline.fuzzy_entity_extractor.FuzzyEntityExtractor
    sentence_score_cutoff: 55
    word_score_cutoff: 75
    case_sensitive: False
    use_slots: True
  - name: ResponseSelector
    epochs: {response-selector-epochs}
    constrain_similarities: true
  - name: FallbackClassifier
    threshold: {fallback-classifier-threshold}