config.yml

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

pipeline:
- name: WhitespaceTokenizer
- name: RegexFeaturizer
- name: LexicalSyntacticFeaturizer
- name: CountVectorsFeaturizer
- name: CountVectorsFeaturizer
  analyzer: char_wb
  min_ngram: 1
  max_ngram: 4
- name: DIETClassifier
  epochs: 100
  constrain_similarities: true
- name: EntitySynonymMapper
- name: ResponseSelector
  epochs: 100
  constrain_similarities: true
- name: FallbackClassifier
  threshold: 0.5
  ambiguity_threshold: 0.1

# Configuration for Rasa Core.
# https://rasa.com/docs/rasa/core/policies/
policies:
- name: MemoizationPolicy
  max_history: 3
  priority: 3
- name: TEDPolicy
  max_history: 5
  epochs: 100
  validation_split: 0.1
  random_seed: 1
- name: "RulePolicy"
  #what i add to config to work with fallback  --> default necessary
- name: "FallbackPolicy"
  nlu_threshold: 0.4
  core_threshold: 0.4
  fallback_action_name: "action_default_fallback"
#  max_history: 3
 # epochs: 200
 # validation_split: 0.1
 # random_seed: 1
#- name: MappingPolicy
#- name: EmbeddingPolicy
#- name: FallbackPolicy
 # fallback_action_name: 'action_default_fallback'