AWS Lex has a variety of concepts to learn. Bots are made up of intents which have slots. Slots have slot types and so on. It's vital to understand how to manage the inputs and outputs of bots by using intents and slots. These parts determine where the conversation is routed and gathers user input.
- [Instructor] Chat bots, or bots, … are supposed to be helpful. … Ideally they can take input, either spoken or text, … and conform it to how they can serve the user. … Whether it's playing music, or ordering off the internet, … the idea is that a bot takes spoken or text data, … and determine what tasks to perform. … Lex allows you to create bots … that can serve multiple intentions … Typically the intentions are related, … so you might have a bot for your entertainment app … that takes input and tries to determine … if you want to listen to music, or watch a movie. … Or maybe you have a dinner app with a bot … that needs to determine first if you're ordering a meal, … drinks, or dessert. … Based on which one you want to do, … the bot needs to gather specific data. … So it has different questions for each path, … or different intentions of the user. … Once all the missing pieces are filled in, … it can fulfill the request. … Fulfilling the request … means doing what it was designed to do …
- Introducing Amazon Lex
- Lex API and CLI
- Creating the bot
- Testing the bot
- Defining slot types
- Configuring input and confirmation prompts
- Designing responses
- Publishing the bot
- Creating and connecting lambdas
Skill Level Advanced
AWS Machine Learning by Examplewith Jonathan Fernandes1h 23m Intermediate
Creating chatbots1m 36s
1. AWS Lex Overview
2. Creating a Bot
3. Slots and Slot Types
6. Functionality with Lambdas
Next steps1m 13s
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