v0.4

First draft including clustering

• Addition of first draft of clustering chapter
• minor text edits

v0.3

v0.3 - added first versions of text handling and NLP chapters

• four new notebook based chapters on text handling and NLP
• basic text handling in Python
• basic NLP techniques, e.g., tokenization, TFIDF
• machine learning, e.g., for sentiment anlysis
• n-grams and word vectors

v0.2

First draft of first two book main sections v0.2

• many edits and fixes
• new sections on data acquisition and exploration

v0.1

Draft of first part of the book v0.1

• Draft of the first part of the "introduction to data science" course, covering some of the initial basics
• initial jupyter book layout and structure
• initial licenses and repository structure
• Contains: first introductory sections
• Contains: first data science basics sections
• Not yet contains code parts and later chapters.