I cannot use an entity because differentiating between first_name and last_name is difficult.
When I try to run the bot in interactive mode I can trigger the form, but I cannot provide the user input for the first and last name, because the names are getting interpreted as intents.
Chat History
# Bot You
───────────────────────────────────────────────────────────────────────────
1 action_listen
───────────────────────────────────────────────────────────────────────────
2 give my name
intent: request_names 1.00
───────────────────────────────────────────────────────────────────────────
3 name_form 1.00
active_loop{"name": "name_form"}
slot{"requested_slot": "first_name"}
What is your first name?
Current slots:
first_name: None, last_name: None, requested_slot: first_name, session_started_metadata: None
------
? The bot wants to run 'action_listen', correct? Yes
? Your input -> Miko
? Your NLU model classified 'Miko' with intent 'deny' and there are no entities, is this correct? No
? What intent is it? (Use arrow keys)
Unfortunately no slots are filled. See the example dialogue in rasa interactive below:
? The bot wants to run 'name_form', correct? Yes
------
Chat History
# Bot You
───────────────────────────────────────────────────────────────────────────
1 action_listen
───────────────────────────────────────────────────────────────────────────
2 i want to give my name
intent: request_names 1.00
───────────────────────────────────────────────────────────────────────────
3 name_form 1.00
active_loop{"name": "name_form"}
slot{"requested_slot": "first_name"}
What is your first name?
action_listen 1.00
───────────────────────────────────────────────────────────────────────────
4 Mickey
intent: affirm 0.66
Current slots:
first_name: None, last_name: None, requested_slot: first_name, session_started_metadata: None
------
? The bot wants to run 'utter_happy', correct? Yes
------
Chat History
# Bot You
───────────────────────────────────────────────────────────────────────────
1 action_listen
───────────────────────────────────────────────────────────────────────────
2 i want to give my name
intent: request_names 1.00
───────────────────────────────────────────────────────────────────────────
3 name_form 1.00
active_loop{"name": "name_form"}
slot{"requested_slot": "first_name"}
What is your first name?
action_listen 1.00
───────────────────────────────────────────────────────────────────────────
4 Mickey
intent: affirm 0.66
───────────────────────────────────────────────────────────────────────────
5 utter_happy 0.32
Great, carry on!
Current slots:
first_name: None, last_name: None, requested_slot: first_name, session_started_metadata: None
------
? The bot wants to run 'action_listen', correct? Yes
? Your input -> Mike
? Your NLU model classified 'Mike' with intent 'deny' and there are no entities, is this correct? Yes
------
Chat History
# Bot You
───────────────────────────────────────────────────────────────────────────
1 action_listen
───────────────────────────────────────────────────────────────────────────
2 i want to give my name
intent: request_names 1.00
───────────────────────────────────────────────────────────────────────────
3 name_form 1.00
active_loop{"name": "name_form"}
slot{"requested_slot": "first_name"}
What is your first name?
action_listen 1.00
───────────────────────────────────────────────────────────────────────────
4 Mickey
intent: affirm 0.66
───────────────────────────────────────────────────────────────────────────
5 utter_happy 0.32
Great, carry on!
action_listen 0.99
───────────────────────────────────────────────────────────────────────────
6 Mike
intent: deny 0.75
Current slots:
first_name: None, last_name: None, requested_slot: first_name, session_started_metadata: None
------
? The bot wants to run 'action_unlikely_intent' to indicate that the last user message was unexpected a
t this point in the conversation. Check out UnexpecTEDIntentPolicy (https://rasa.com/docs/rasa/policies
#unexpected-intent-policy) to learn more. Is that correct? (Y/n)
Here is also my config.yml:
# The config recipe.
# https://rasa.com/docs/rasa/model-configuration/
recipe: default.v1
# Configuration for Rasa NLU.
# https://rasa.com/docs/rasa/nlu/components/
language: en
pipeline:
# # No configuration for the NLU pipeline was provided. The following default pipeline was used to train your model.
# # If you'd like to customize it, uncomment and adjust the pipeline.
# # See https://rasa.com/docs/rasa/tuning-your-model for more information.
- name: WhitespaceTokenizer
- name: RegexFeaturizer
- name: LexicalSyntacticFeaturizer
- 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: 0.3
ambiguity_threshold: 0.1
# Configuration for Rasa Core.
# https://rasa.com/docs/rasa/core/policies/
policies:
# # No configuration for policies was provided. The following default policies were used to train your model.
# # If you'd like to customize them, uncomment and adjust the policies.
# # See https://rasa.com/docs/rasa/policies for more information.
- name: MemoizationPolicy
- name: RulePolicy
- name: UnexpecTEDIntentPolicy
max_history: 5
epochs: 100
- name: TEDPolicy
max_history: 5
epochs: 100
constrain_similarities: true
```
Rasa version:
```
Rasa Version : 3.0.9
Minimum Compatible Version: 3.0.0
Rasa SDK Version : 3.0.6
Rasa X Version : None
Python Version : 3.8.5
Operating System : Windows-10-10.0.19041-SP0
Python Path : D:\Anaconda\python.exe
(rasa3_n)
```
```
Thanks for any useful hints.
@stephens Thanks for your input.
According to the title of this thread I want to do slot filling without entities because machine learning for distinguishing first and last names will be a big topic.
I am currently trying to find out, how Rasa 3.0 can just pick up the provided answers once the system has decided that we want to fill slots with information “from_text”. Unfortunately the “active loop” does not start to fill the slots.
I am still stuck on this issue, without any changes. I reinstalled rasa several times but this did not solve the issue. The active_loop starts, the question for the first slot is uttered, but nothing is filled into the slots.
I would appreciate if anyone has references / tutorials for a simple rasa 3.x bot that is just filling a simple form with “from_text”.
