Mastering Machine Learning with Python in Six Steps: A Practical Implementation Guide to Predictive Data Analytics Using Python

©  Manohar Swamynathan 2019

M. SwamynathanMastering Machine Learning with Python in Six Stepshttps://doi.org/10.1007/978-1-4842-4947-5_5

5. Step 5: Text Mining and Recommender Systems

Manohar Swamynathan¹ 

(1)

Bangalore, Karnataka, India

 

One of the key areas of artificial intelligence is natural language processing (NLP), or text mining as it’s generally known, which deals with teaching computers how to extract meaning from text. Over the last 2 decades, with the explosion of the Internet world and the rise of social media, there is plenty of valuable data being generated in the form of text. The process of unearthing meaningful patterns from text data is called text mining. This chapter covers an overview of the high-level text mining process, key ...