I am using Rasa framework to implement ‘Leave application’ chatbot, which will have to ask and decide whether its ‘from-date’ or ‘to-date’ ? How to handle dates in Rasa based bot?
Use Duckling for date extraction. It automatically recognizes specific times as well as time ranges
Get it here
https://hub.docker.com/r/rasa/duckling
and heres how to use it in Rasa NLU pipeline
I’ve installed and compiled duckling as instucted at their github page and I can also run their example form bash
stack exec duckling-example-exe
But when I try to train my NLU model I get an error:
Exception: Not all required packages are installed. To use this pipeline, you need to install the missing dependencies. Please install duckling
What part of the setup did I miss?
config.yml:
pipeline:
- name: "tokenizer_whitespace"
- name: "intent_entity_featurizer_regex"
- name: "ner_crf"…
Aashay1
March 13, 2020, 8:59am
3
Hi , did you get the solutions for this ?
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