Book note: Math for Machine Learning chapter 2

Solomon Xie
Machine Learning Study Notes
1 min readJan 8, 2019

Types of Vectors:

Mathematical “closure”:

  • Vector Space: Use small set of vectors, to represent a "full closure" of all vectors I expect in an operation.
  • Matrix: A collection of vectors.

Mind map of some concepts:

Properties for Matrix Multiplication:

Analytic geometry

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Solomon Xie
Machine Learning Study Notes

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