Now available for pre-order

Make your own chatbot from 0 to infinity.

My new book, From NLP to Your Own Chatbot: Royal Programming, is now available for pre-order on Amazon.

From NLP to Your Own Chatbot Royal Programming by Champak Roy available for pre-order

This book is for learners who want to understand Natural Language Processing (NLP) not as a fashionable word, but as a living path from text, words, meaning, and intent to a working chatbot of their own.

The journey begins gently. A sentence is cleaned. Words are separated. Meaning is compared. Synonyms are explored. Intent is detected. Slowly, step by step, the learner begins to see how a chatbot can understand a human question and give a useful response.

What the book teaches

  • How text becomes data for a program.
  • How words, sentences, and meaning can be compared.
  • How simple Natural Language Processing ideas work in Python.
  • How intent-based chatbots are designed.
  • How data from JSON, CSV, SQLite, and program logic can be used in a chatbot.
  • How to move from small examples to a complete chatbot project.
Natural Language Processing
Intent-Based Chatbots
Python Examples
JSON
CSV
SQLite

Why “0 to infinity”?

Because the book does not assume that the reader is already an expert. It begins from the first idea and keeps expanding. The goal is not only to run code, but to understand why the code works.

A learner should be able to say: I know what the chatbot is doing. I know how the sentence is processed. I know how the answer is selected. I can change it. I can improve it. I can make my own.

Programming is not just typing instructions. Programming is learning how to see structure, meaning, movement, and response.

Part of the Royal Programming journey

From NLP to Your Own Chatbot continues my Royal Programming series. The idea behind the series is simple: programming should be learned from the inside, with clarity, patience, examples, and joy.

This book is not written merely for those who want to copy chatbot code. It is written for those who want to understand how a chatbot grows from small ideas.

Pre-order the book

The book is now available for pre-order on Amazon US and Amazon India.

Share this post with learners who want to move from basic text processing to their own working chatbot.