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| author | Alberto Ruiz <aruiz@um.es> | 2016-10-19 08:46:54 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2016-10-19 08:46:54 +0200 |
| commit | ade49c7eca844303a85a709642905a84665698c5 (patch) | |
| tree | 7d6aafcad7d77e7817467aca573b113fff777fa1 /packages/base/src/Internal/Algorithms.hs | |
| parent | 341ced1daf7ceb3d3b4c0d54e37eb37d7db51408 (diff) | |
| parent | d71833a6737eae7d2485eeabcec1c5dfbe9d46de (diff) | |
Merge pull request #207 from kjslag/master
document norm functions and fix compactSVDTol documentation
Diffstat (limited to 'packages/base/src/Internal/Algorithms.hs')
| -rw-r--r-- | packages/base/src/Internal/Algorithms.hs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/packages/base/src/Internal/Algorithms.hs b/packages/base/src/Internal/Algorithms.hs index 1ccd3a2..7ead5b4 100644 --- a/packages/base/src/Internal/Algorithms.hs +++ b/packages/base/src/Internal/Algorithms.hs | |||
| @@ -294,7 +294,7 @@ fromList [35.18264833189422,1.4769076999800903] | |||
| 294 | compactSVD :: Field t => Matrix t -> (Matrix t, Vector Double, Matrix t) | 294 | compactSVD :: Field t => Matrix t -> (Matrix t, Vector Double, Matrix t) |
| 295 | compactSVD = compactSVDTol 1 | 295 | compactSVD = compactSVDTol 1 |
| 296 | 296 | ||
| 297 | -- | @compactSVDTol r@ is similar to 'compactSVDTol', but uses tolerance @tol=r*g*eps*(max rows cols)@ to distinguish nonzero singular values, where @g@ is the greatest singular value. | 297 | -- | @compactSVDTol r@ is similar to 'compactSVD', but uses tolerance @tol=r*g*eps*(max rows cols)@ to distinguish nonzero singular values, where @g@ is the greatest singular value. |
| 298 | compactSVDTol :: Field t => Double -> Matrix t -> (Matrix t, Vector Double, Matrix t) | 298 | compactSVDTol :: Field t => Double -> Matrix t -> (Matrix t, Vector Double, Matrix t) |
| 299 | compactSVDTol r m = (u', subVector 0 d s, v') where | 299 | compactSVDTol r m = (u', subVector 0 d s, v') where |
| 300 | (u,s,v) = thinSVD m | 300 | (u,s,v) = thinSVD m |