Questions tagged [regression]

The tag has no usage guidance.

2 questions with no upvoted or accepted answers
Filter by
Sorted by
Tagged with
4
votes
0answers
81 views

Fast solvers for LASSO-type non-convex optimization problems

Given $y \in \mathbb{R}^{n \times 1}, X \in \mathbb{R}^{n \times p}$, $p > n$, assume a LASSO-type optimization problem in the form of $$ \hat\beta=\underset{\beta}{\operatorname{argmin}}\frac{1}{2}...
2
votes
0answers
44 views

Tanaka's Fuzzy House Price Problem

I would like to understand and solve Tanaka's fuzzy house price problem (Table III). Unfortunately I couldn't able to build the problem structure and restrictions here (according to (19)). Anyone have ...