12.3 Introduction to Natural Language Processing
Natural Language Processing (NLP) takes text and its contained characters to meaning. From meaning, we get knowledge and insights and possibly take action. This section surveys some of the tools available to you in Python to do NLP. Please follow the references to find more information and examples about the specific tools.
Suppose I stand in my kitchen and say,
“I'm making more fried green tomatoes.”
How does that translate into my cooking the food?
The first step is knowing if anyone or anything is listening to me, but that’s not a coding issue. Perhaps, my daughter is with me in the kitchen, or a virtual personal assistant (VPA) like Apple’s Siri®, Amazon’s Echo® with Alexa®, Google Home™, or Microsoft Cortana®.
12.3.1 Speech-to-text
Computer speech-to-text takes spoken words...