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Natural Language Processing (NLP)

Maximizing KTP-OCR Performance using Regular Expression

Regular expression (or RE) specifies a set of strings that matches it; the functions in this module let you check if a particular string matches a given regular expression (or if a given regular expression matches a particular string, which comes down to the same thing). we will maximize the performance of KTP-OCR using RE. …

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RASA Form Actions: Calling Weather API

Hi there! This is the continuation of the post before. If you want to understand detailed explanation about Forms you can check out this article here. Here I’m building chatbot that provides the information about weather situation in a city. What we have to prepare first is the intents. We can add new intents in …

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Integrating RASA chatbot assistant to Facebook Messenger

Here is tutorial on how we can integrate RASA chatbot assistant to Facebook Messenger. Here we’ll be using ngrok to expose a local server on the internet, so make sure you have installed ngrok before.If you haven’t installed ngrok, you can install it here. Make sure you have created an account in facebook for developers …

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Components in RASA NLU

In RASA, user messages is excecuted for every sequence of components. All components executed in RASA can be customized to meet any requirements in pipeline defined in config.yml file. We can even build our own (custom) component in RASA NLU. Configurating the Right Components Every components have different functions whether its for pre-processing text, intent …

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Chatbot

Build Contextual AI Assistant (Chatbot)

We have discussed about chatbot and why should we build a chatbot on the previous post https://about.lovia.life/build-your-first-rasa-chatbot/. On the previous post, we build a simple chatbot that asks a user’s feeling and tries to cheer the user up when they’re sad.This time we are going to set our game up and build a contextual chatbot …

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