To my family, friends, and colleagues for their continued support and encouragement to do more with myself than I often can conceive of doing
Thank you for choosing Applied Natural Language Processing with Python for your journey into natural language processing (NLP). Readers should be aware that this text should not be considered a comprehensive study of machine learning, deep learning, or computer programming. As such, it is assumed that you are familiar with these techniques to some degree. Regardless, a brief review of the concepts necessary to understand the tasks that you will perform in the book is provided.
After the brief review, we begin by examining how to work with raw text data, slowly working our way through how to present data to machine learning and deep learning algorithms. After you are familiar with some basic preprocessing algorithms, we will make our way into some of the more advanced NLP tasks, such as training and working with trained word embeddings, spell-check, text generation, and question-and-answer generation.
All of the examples utilize the Python programming language and popular deep learning and machine learning frameworks, such as scikit-learn, Keras, and TensorFlow. Readers can feel free to access the source code utilized in this book on the corresponding GitHub page and/or try their own methods for solving the various problems tackled in this book with the datasets provided.
A special thanks to Santanu Pattanayak, Divya Modi, Celestin Suresh John, and everyone at Apress for the wonderful experience. It has been a pleasure to work with you all on this text. I couldn’t have asked for a better team.
is a data scientist and author currently based in San Francisco, California. He has a bachelor’s degree in economics from St. Johns University and a master’s degree in applied statistics from Fordham University. His professional experience has included working at Booz Allen Hamilton, as a consultant and in various startups as a data scientist, specifically focusing on machine learning. He has applied machine learning to federal consulting, financial services, and agricultural sectors.
currently works at GE Digital as a staff data scientist and is the author of the deep learning book Pro Deep Learning with TensorFlow: A Mathematical Approach to Advanced Artificial Intelligence in Python (Apress, 2017). He has more than eight years of experience in the data analytics/data science field and a background in development and database technologies. Prior to joining GE, Santanu worked at companies such as RBS, Capgemini, and IBM. He graduated with a degree in electrical engineering from Jadavpur University, Kolkata, and is an avid math enthusiast. Santanu is currently pursuing a master’s degree in data science from the Indian Institute of Technology (IIT), Hyderabad. He also devotes his time to data science hackathons and Kaggle competitions, where he ranks within the top 500 across the globe. Santanu was born and brought up in West Bengal, India, and currently resides in Bangalore, India, with his wife.
18.222.137.240