A mathematical description of Partial Least Squares (PLS)?
23640
Theory behind partial least squares regression
92434
Hat matrix and leverages in classical multiple regression
94994
Optimal estimation of a single parameter given data at different scales
36460
Intuition behind unbiasedness of ordinary least squares estimator
17815
Understanding the minimization of mean squared error function
42178
Maximum Likelihood Estimator for $\theta$ when $X_1,\dots, X_n \sim U(-\theta,\theta)$
74683
Computationally efficient estimation of multivariate mode
25296
Difference between least squares and minimum norm solution
157062
Dimensionality reduction (SVD or PCA) on a large, sparse matrix
16570
Derivation of closed form lasso solution
77204
Least squares invariant under transformation?
25433
Derivation of the general forms of partial fractions
123198
Partial Fraction Decomposition?
158823
Principal component analysis "backwards": how much variance of the data is explained by a given linear combination of the variables?
25322
Regression in $p>n$ setting: how to choose regularization method (Lasso, PLS, PCR, ridge)?
11205
Computing second partial derivative with polar coordinates
148798
Closed form and gradient calculation for linear regression