I am working on a bot where some of my entity can be single character. For example under the model.txt lookup table i mentioned all the related model names like R1s , F11s, A34Mp.
In nlu.md file i mentioned quries like
But some times users ask queries like “i need to buy A 34 MP” or “i want to buy R 1 s”.
In this case when user type the entity name in single character form , bot does not extract the entity name/value.
I also mention the name in synonyms in nlu.md file like
- R 1 S
- R1 S
- R 1S
But still rasa fails to extract the entity. What do i need to in nlu.md or config.yml or any thing else. Please help if there is any way to solve this problem.