Text mining, also known as text analytics, is the process of extracting valuable insights and information from unstructured text data. This data can come from a variety of sources such as social media, customer reviews,...

This hand-written well-organized document explains clustering and K-Means algorithms with multiple examples of 1-D data (set of values) and 2-D data (table of values).

Full handwritten Artificial intelligence notes. Please feel free to contact me if you want to learn anything.