Name entity not extracting

Rasa Open Source
21

@netcaver they have custom built on haptik. and have very limited functions defined in there data file in form of csv files.

22

Hi @srikar_1996, @ikenti

Can’t we do it by using oov token of CountVectorsFeaturizer? I tried the following but didn’t work.

## intent:inform
- My name is [James](name)
- my name is [Leota](name)
- My name is oov
- oov
- [Louis](name)

My config.yml

language: en
pipeline:
  - name: SpacyNLP
    case_sensitive: False
  - name: SpacyTokenizer
  - name: SpacyFeaturizer
  - name: RegexFeaturizer
  - name: LexicalSyntacticFeaturizer
  - name: CountVectorsFeaturizer
    OOV_token: oov
    token_pattern: (?u)\b\w+\b
  - name: CountVectorsFeaturizer
    analyzer: char_wb
    min_ngram: 1
    max_ngram: 4
  - name: DIETClassifier
    epochs: 100
  - name: EntitySynonymMapper
  
policies:
  - name: MemoizationPolicy
  - name: TEDPolicy
    max_history: 5
    epochs: 100
  - name: MappingPolicy
  - name: FormPolicy
2 Likes
23

Another option is asking the first name and last name and accepting user input only if it includes two words. if not, use a new utterance as “please provide one first name and one last name”.