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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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Rasa NLU - Understanding Training Data

I am having a hard time understanding training data in rasa nlu. Say I want to have training data where someone is informing someone of animals they can buy. For clarity I'll use markdown format: Say the user is hypothetically responding to a…
user1870035
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module 'tensorflow' has no attribute 'set_random_seed' for RASA NLU supervised embeddings pipeline trainer

So I’m trying to train my data using supervised embeddings pipeline. Rasa version: 1.10.12 Tensorflow version: 2.1.1 Rasa NLU: 0.15.1 config.yml contains this: language: “en” pipeline: “supervised_embeddings” I’m running this on a notebook,…
kogha
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Adding Speech to Text feature in RASA

I need to add Speech to text feature in RASA, where user can ask questionsusing his voice and bot will answer him by chat. Does anyone know how can I do it in RASA? As my front-end will be an Android Application. Kindly do tell me how to do…
Afaq Khan
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'rasa' is not recognized as an internal or external command, operable program or batch file

Unable to run the rasa init command and getting following error: 'rasa' is not recognized as an internal or external command, operable program or batch file. I have following version of RASA in my environment: rasa-core …
Avinash
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Connecting Rasa chatbot to Webchat

I am trying to connect this webchat widget to rasa (https://github.com/mrbot-ai/rasa-webchat), but I am getting this error in my console, and also this error on the terminal where I am running my connector script. But two days ago I did not have…
Alain Elkhoury
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How to identify multiple entities in RASA

I want to extract multiple entities from a user input. Example- "Service httpd is not responding because of high CPU usage and DNS Error" So here I want to identify below: Httpd High CPU usage DNS Error And I will be using this keywords to get a…
SUBHOJEET
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Command to install Rasa_nlu using conda

I need to install rasa_nlu for building chatbot in python. Please help with the command to install the same using conda Tried : conda install -c conda-forge rasa_nlu
anagha s
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Get Intent Value in RASA Core/NLU

Greeting I am working on RASA chatbot. I am handling Custom actions for a particular intent using below code. In the custom action I want to get current intent value. SO i dont know that line of code which can give me value of current intent #this…
ASING
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Running interactive program from within python

I want to achieve something which is very similar to this. My actual goal is to run Rasa from within python. Taken from Rasa's site: Rasa is a framework for building conversational software: Messenger/Slack bots, Alexa skills, etc. We’ll…
deveshasha
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Rasa chatbot : Retrieving conversation data

I am trying to build a chatbot using RASA. For now, I am running my chatbot locally on a Ubuntu shell. I'd like to be able to retrieve my conversation data ; from RASA's documentation, it seems to be possible, but the documentation only addresses…
Vincent
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Logs for Rasa in command-line mode

I would like to log conversation (especially intents) from a Rasa bot. There is a perfect feature for that when Rasa NLU is run as an http server, but I can't seem to find anything similar when running in command-line mode. Is there a way to do that…
Charlotte Junod
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How to handle fallback intent in RASA NLU by setting a threshold value

I'm trying to build an application in RASA NLU where I want to route all not understood text to the None Intent. But, if I give some gibberish text, it's not giving the none intent instead its giving me some other intent. My questions are: How do…
Kunal Mukherjee
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Is there wildcard entity in rasa nlu?

I need to extract free-text entities like : "Can you research for coconut nut is not a nut" then, the entity should be "coconut nut is not a nut". So there is not really a precise entity. In Wit, dialogflow and luis, they use wildcards (@sys.any,…
DeepProblems
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What is the difference between rasa core and botkit framework in terms of flow of conversation?

I am learning bot development using rasa. I took simple banking system use-case in that. Below is short flow: I want to apply for loan Home loan Car Loan Personal Loan **User comes again after some days** Hey,…
Arti Berde
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Rasa NLU: How to use multiple categorical slots with same values?

I just started working with Rasa NLU and I have some problem understanding the usage of categorical slots with same values. I have 3 different types of risk, each a categorical slot with values: low, medium and high. How can the bot differentiate…
Anakin
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