TY  - BOOK
AU  - Grus, Joel
TI  - Data science from scratch: first principles with python 
SN  - 9781492041139
AV  - QA 76.73.P98 .G78 2019 
PY  - 2019///
CY  - Sebastopol, California
PB  - O'Reilly Media, Incorporated
KW  - DATA MINING
N1  - Includes index; Introduction --  A crash course in Python --  Visualizing data --  Linear algebra --  Statistics --  Probability --  Hypothesis and inference --  Gradient descent --  Getting data --  Working with data --  Machine learning --  k-Nearest neighbors --  Naive bayes --  Simple linear regression --  Multiple regression --  Logistic regression --  Decision trees --  Neural networks --  Deep learning --  Clustering --  Natural language processing --  Network analysis --  Recommender systems --  Databases and SQL --  MapReduce --  Data ethics --  Go forth and do data science
N2  - Data science libraries, frameworks, modules, and toolkits are great for doing data science, but they're also a good way to dive into the discipline without actually understanding data science. With this updated second edition, you'll learn how many of the most fundamental data science tools and algorithms work by implementing them from scratch. If you have an aptitude for mathematics and some programming skills, author Joel Grus will help you get comfortable with the math and statistics at the core of data science, and with hacking skills you need to get started as a data scientist. Today's messy glut of data holds answers to questions no one's even thought to ask
ER  -