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Questions tagged [rasa-nlu]

rasa NLU is an open source tool for intent classification and entity extraction. Use this tag when referencing rasa stack, particularly their Natural Language Understanding modules.

660 questions
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Can't get form to deactivate. Rasa 2.0

Despite two days of trying and searching, I've had no luck with this. The goal is to simply deactivate a form on command. A user activates form by typing "create use case". But if in the middle the user decides to exit (cancel), I can't seem to get…
UberDataGeek
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How to fix the error UserWarning: the value of 'evaluate_every_number_of_epochs' is greater than the value of 'epochs'. No evaluation will occur

How to fix the error UserWarning: the value of 'evaluate_every_number_of_epochs' is greater than the value of 'epochs'. No evaluation will occur. I get this warning when I run ‘rasa shell’. UserWarning: the value of ‘evaluate_every_number_of_epochs’…
fini
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Understanding RASA Forms

My goal: I'm trying to implement a simple report rule using Forms for my RASA Assistant, which should work as following: User: "I want to report something." Assistant: "Please describe your problem in the following message." User:
Adam
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Listing entities in intents like Dialogflow and Watson

I am facing a real issue, I don't what I am looking for is not provided by rasa or it is just I can't find it. Now, I was using IBM Watson and Dialogflow. Entities are divided into: Entities Sub-entities Synanoms for each sub-entity and when you…
Nermeen Sayed
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Can Rasa NLU share the same spacy model among multiple models

I am using Rasa NLU. I have 3 models trained using the same pipeline with different training datasets. The pipeline uses Spacy for tokenization and to build the WordVec. When I load all of those 3 models to memory, Exactly how many times, Rasa loads…
Dulanjaya Tennekoon
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How does rasa form keep asking questions in a loop？

I now want to implement the following functions through rasa User:How is the weather in New York today? Bot:New York today is sunny. User:How about Washington? Bot:Washington today is rain User:How about London Bot:London today is cloudy User:What…
shaojie
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How do I create forms in Rasa 2.0.2?

I cannot seem to get forms to work in Rasa 2.0.2 I am new to Rasa, so please give me a step-by-step guide on how to fix it. I didn't create any actions nor did I create any endpoints. Thank you so much! I am trying to create a form to save travel…
Bndrq0
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How do I interact the rasa assistant from the command line?

When creating a new rasa assistant with rasa init I get the interface below. What command can I run from the command line to get back to this interface after I exit? Sometimes I'd rather just use the cmd interface rather than running rasa x and…
Mark Locklear
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Unknown intent found, while trying to train model using rest api

I was trying to make a panel through which the user can train the model using rest API. But while using the API given for train the model I got the issue “Found unknown Intent”. Below is the code what I have tried const json2md =…
Sid
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Failed to fill utterance template - Rasa Chatbot

First I ran the command rasa run actions and then I ran rasa train and then rasa x. I get an error. Failed to fill utterance template 'Play the game [ ] {mario_link}'. Tried to replace 'mario_link' but could not find a value for it. There is no slot…
Programming Rage
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Rasa core: Multiple utterance not working

I am using Rasa 1.10.1 I have the following in my stories.md: greet utter_introduction utter_ask_name_confirmation And my domain.yml file contains responses like the following: responses: utter_introduction: text: "Hi david, my name is Sara…
Gopika Suresh Babu
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Is there a way my rasa chatbot can know the logged in user full name and greet him?

I'm currently working on Rasa framework to develop a chatbot. I want to know how do i greet the user with his/her own name. For instance, the user will login to the application and then when he clicks on the chatbot icon it should know who logged in…
Shanmukh Gudivada
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Using regex with enitities in Rasa NLU

I'm trying to use regex in entities extraction to extend the training set. It only recognizes words in the training examples. for "check asana for new data" it only recognized "new". Your input -> check asana for new data …
AsmerAmen
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Problem when filling slots with custom form (Failed to extract slot)

I'm implementing an action form to collect all the required data for some processing but I got this error: 2020-04-09 09:19:13 ERROR rasa_sdk.endpoint - Failed to extract slot type with action places_form 2020-04-09 09:19:13 ERROR …
Thierry Templier
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Return image from actions in Rasa x

I’m doing like that: dispatcher.utter_message(image='https://dvtb78sd925mn.cloudfront.net/wp-content/uploads/2018/10/15110630/exemplo-marketing-derelacionamento.png') But rasa x is not showing the image
joicepreuss
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