The title makes the scope clear, but it is worth reiterating: this book is exclusively about AWS. You will not learn about spaCy, NLTK, Hugging Face, or PyTorch in depth. If your goal is to learn the fundamental algorithms of NLP, this is not the right book. If your goal is to learn how to leverage the AWS ecosystem specifically, it is excellent.
Here are some common NLP tasks that can be performed using AWS AI services: natural language processing with aws ai services mona m pdf