Problem 45854. Least Absolute Deviations (L1-norm) line fit - degree n
Solution Stats
Problem Comments
-
3 Comments
The problem with L1-norm is that It may have more than one possible solution. And the test suite should probably take this into account. (And the test suite also needs some fixing.)
PS: It's probably why people usually prefer the L2-norm instead of L1,L3 or LN-norm.
In Test 3, input variable d is set to 3 but left out in the call to LADfit. Thus is probably an oversight.
@Are Mjaavatten: the function call in test 3 has been fixed to include all three inputs.
Solution Comments
Show commentsProblem Recent Solvers2
Suggested Problems
-
Calculate the Levenshtein distance between two strings
1412 Solvers
-
Find the stride of the longest skip sequence
150 Solvers
-
Lychrel Number Test (Inspired by Project Euler Problem 55)
95 Solvers
-
343 Solvers
-
10 Solvers
More from this Author10
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!