config.yml

# The config recipe.
# https://rasa.com/docs/rasa/model-configuration/
recipe: default.v1

# The assistant project unique identifier
# This default value must be replaced with a unique assistant name within your deployment
assistant_id: 20231025-183508-soft-hip

# Configuration for Rasa NLU.
# https://rasa.com/docs/rasa/nlu/components/
language: en

pipeline:
  - name: WhitespaceTokenizer
  - name: RegexFeaturizer
  - name: LexicalSyntacticFeaturizer
  - name: CountVectorsFeaturizer
    analyzer: char_wb
    min_ngram: 1
    max_ngram: 4
  - name: DIETClassifier
    epochs: 200
    constrain_similarities: true
  - name: EntitySynonymMapper
  - name: ResponseSelector
    epochs: 200
    constrain_similarities: true
  - name: FallbackClassifier
    threshold: 0.3  # Adjusted threshold for better fallback prediction
    ambiguity_threshold: 0.1

# Configuration for Rasa Core.
# https://rasa.com/docs/rasa/core/policies/
policies:
  - name: MemoizationPolicy
  - name: RulePolicy
  - name: TEDPolicy
    max_history: 10
    epochs: 200
    constrain_similarities: true
  # - name: UnexpecTEDIntentPolicy  # Uncomment and configure if needed
  #   max_history: 5
  #   epochs: 100