Keep Calm and Code Python - Build Cool Stuff Uing Python
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The document explains the concept of chatbots, which are AI-based computer programs designed to simulate conversations. It details how a chatbot named Hellobot operates using AWS Lex for natural language processing and AWS Lambda for serverless functions. The technologies discussed include Python and an API for accessing Amazon product information.
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Keep Calm and Code Python - Build Cool Stuff Uing Python
- 2. Srushith Repakula Sofware Developer CodeOps Technologies Twitter: SrushithR Github: SrushithR
- 4. What are Chatbots and why? • Chat bots are computer programs that mimic conversation with people using artificial intelligence • They are applications minus user interface 4 Image source: http://www.practicalecommerce.com/What-Are-Chatbots- and-How-Do-They-Work
- 6. How did HelloBot work? - Architecture User says Hi Lex understands the intent, if understood, invokes lambda and if not, asks the user to re-enter Processes the code and returns the title Logs the data Greetings are sent back 6Image source: https://aws.amazon.com/lex/
- 7. Technologies • Amazon Web Services – AWS Lex – for Natural Language Processing (NLP) – AWS Lambda – for the back-end serverless function(s) • Python 2.7 – for the serverless function code – python-amazon-simple-product-api 2.2.11 - A Python wrapper for the Amazon.com Product Advertising API (for getting book information from Amazon) 7
- 8. Lex terminology Image source: https://aws.amazon.com/lex/details/ 8
- 13. Hooray!