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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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Speeding up model training using MITIE with Rasa

I'm training a model for recognizing short, one to three sentence strings of text using the MITIE back-end in Rasa. The model trains and works using spaCy, but it isn't quite as accurate as I'd like. Training on spaCy takes no more than five…
hackerman
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How to reduce model loading time in rasa 3 python

I am new for Rasa and stackoverflow, I have trained a RASA NLU model with the Default rasa config.yml file. with 3 intent and per intent 3 example and total 2 entities. I have use below commend for train model config = 'confing.yml' training_files =…
Sagar jagani
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AttributeError: module 'pyparsing' has no attribute 'downcaseTokens' rasa

I am facing a problem working with rasa, i can't run or train or do anything because below error. Traceback (most recent call last): File "c:\users\dell\anaconda3\envs\rasanew\lib\runpy.py", line 193, in run_module_as_main "main", mod_spec) File…
Omar
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Lookup table not working after training the model in rasa

I am new to rasa. I am training a model to recognize certain entities using lookup tables. I have multiple entities in the single sentence and I am trying to extract them. nlu.yml version: "2.0" nlu: - intent: intent_1 examples : | - how many…
dper
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How to get the last user input in Rasa

I can fetch the last user-inputted data from RASA chatbot using this method. text = tracker.latest_message['text'] It's working perfectly in my case. Now I want to fetch the text of a button pressed by the user. For example, if the user presses the…
Shaiful Islam
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2 answers

How to integrate Rasa Chatbot into website?

I have installed Rasa Core and NLU in my computer and after training and build the models now my chatbot is ready but I'm not getting clear documentation or way to deploy or integrate with a website. I have 'Rasa' named folder and 'venv'…
jainmiah shaik
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Getting command not found: rasa on using rasa commands

I have installed rasa using: pip3 install rasa When I try to use rasa commands like: rasa init I get zsh errors: command not found: rasa error I am on Mac OS Catalina, using: Python version 2.7.16 Python3 version 3.7.6 pip version 19.2.3 My…
Nikhil Bansal
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How to add buttons in RASA chatbot?

I want a chatbot with buttons for example, How are you feeling? Sad or Happy. I want two-buttons(one for happy and one for sad) here and get input from the user and followed by other questions. What will be the stories.md, nlu.md, domain.yml, and…
Avinash
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AttributeError: module 'keras.backend' has no attribute '_BACKEND'

I am following a book on building chat bots and continue running into this error when attempting to start interactive learning. The full error is this: Traceback (most recent call last): File "train_initialize.py", line 18, in agent =…
Max_Meadowcroft
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4 answers

Rasa Timeout Issue

When running Rasa (tried on versions 1.3.3, 1.3.7, 1.3.8) I encounter this timeout exception message almost every time I make a call. I am running a simple program that recognises when a user offers their age, and stores the age in a database…
MrRedstone
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sanic.exceptions.MethodNotSupported: Method GET not allowed for URL /model/parse

I am working on a rasa chatbot. For training the chatbot, I added all the training data to the nlu.md file. I added the stories to the stories.md file. I configured the domain.yml file and I also created a few custom actions that the bot should run…
Sashaank
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Minimum system requirements to Rasa server and limitation of number of client requests coming in parallel?

I have started exploring Rasa and planning to switch from Dialogflow to Rasa. However, as of now my several attempts to answer the following two questions by exploring the Rasa docs and previous forum posts like RASA Chatbot | System Requirement and…
Utkal Sinha
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How to deploy rasa chatbot

I have build a chatbot using rasa framework. Now I want deploy it over my website but I dont want deploy it using chatterbot or Docker. I am googling but I am not getting it. How to deploy the chatbot on my website?
Souren
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Can Rasa chatbot initiate a conversation?

I'm planning to deploy the bot based on rasa with a monitoring engine. So if something goes wrong, I would like bot to start the conversation with a specific user. Is that possible?
Karthik Sunil
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3 answers

Rasa WebChat integration

I have created a chatbot on slack using Rasa-Core and Rasa-NLU by watching this video : https://vimeo.com/254777331 It works pretty well on Slack.com. But what I need is to add this to our website using a code snippet. When I looked up on that, I…
Dilanka Dias
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