Section outline as covered in the book.

• NLP in the Real World
  • NLP Tasks
• What Is Language?
  • How Does Language Make NLP Challenging?
• Machine Learning, Deep Learning, and NLP: An Overview
• Approaches to NLP
  • Heuristics-Based NLP
  • Machine Learning for NLP
  • Deep Learning for NLP
  • Why Deep Learning Is Not Yet the Silver Bullet for NLP
• An NLP Walkthrough: Conversational Agents
• Wrapping Up

Color figures as requested by the readers.