Day 24 Outline

Thursday, April 26, 2018

6.4 Gram-Schmidt process, conclusion

QR factorization of mxn A of rank n

6.5 Least squares problems

Example with non-unique solution

least_squares_true_false_1.png least_squares_true_false_2.png

6.6 Application to least squares models

linear model

linear_model_fit.png

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quadratic model

quadratic_model_fit.png

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6.7 Inner product spaces