The Singular Value Decomposition
example
Theorem.
definition
derivation
Bases for Fundamental Subspaces (+visualizing)
Invertible matrix theorem (추가)
Reduced SVD
pseudoinverse
x̂은 Ax=b의 least-squares solution, smallest length
Application
- least-squares solution
- data analysis (covariance matrix)
- image / sound processing
- etc.
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