Unit 3 - Overview of text mining:

Overview of text mining:

Text mining is a computational technique that involves analyzing and extracting valuable insights from

large volumes of textual data. It employs a combination of natural language processing, machine learning,

and statistical algorithms to uncover patterns, trends, and relationships within unstructured text. By

processing documents, emails, social media posts, and other text sources, text mining helps businesses

and researchers discover hidden knowledge, sentiment analysis, topic modeling, and document

categorization. It's widely used in fields such as market research, customer feedback analysis, information

retrieval, and academic research to make data-driven decisions and gain a deeper understanding of textual

information.