'Nonconvex Stochastic Bregman Proximal Gradient Method with Application to Deep Learning', by Kuangyu Ding, Jingyang Li, Kim-Chuan Toh.
http://jmlr.org/papers/v26/23-0657.html
#gradient #gradients #optimization
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Continued thread
Today on oneterabyteofkilobyteage, some yummy gradients (that are not included in the zips).
https://www.tumblr.com/oneterabyteofkilobyteage/781091397197578240/ https://web.archive.org/web/20090804141508/http://www.geocities.com/stuff4psp/
#Development #Techniques
Flowing WebGL gradient · A modern and elegant touch to any landing page https://ilo.im/163aih
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#Effect #Colors #Animation #Gradients #Shaders #Math #WebGL #WebDev #Frontend #JavaScript
ilo.imA flowing WebGL gradient, deconstructedAn introduction to writing WebGL shaders using gradient noise and cool math.
Morten Same subject, different exposure. I particularly liked the reflection of the sky in the windows. And … sunset! 
Viborg, DK
#evening #sunset #dusk #sky #gradients #color #windows #fensterfreitag #buildings #architecture #Viborg #Denmark #flareeffects #mobilephotography
Viborg, DK
#evening #sunset #dusk #sky #gradients #color #windows #fensterfreitag #buildings #architecture #Viborg #Denmark #flareeffects #mobilephotography
#Development #Techniques
CSS-only blurry image placeholders · A minimal technique with a sophisticated mechanism https://ilo.im/163247
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#Images #Placeholders #Colors #Gradients #OKLAB #WebDev #Frontend #CSS
ilo.imMinimal CSS-only blurry image placeholders
Add multiple color steps to your gradients | Penpot release 2.5
https://peertube.kaleidos.net/videos/watch/cb702f9b-a432-4c78-a173-c765cfbcad1c
Linear #gradients appear to have surprisingly sharp transitions at the ends. Every designer had to fight these ramps to have smooth-looking color transitions.
There's an explanation for this effect! The paper has a mathematical model of it (a convolution filter), which in theory could be used in gradient-generators to compute gradients that actually look perfectly linear.
PubMed Central (PMC)Mach bands explained by response normalizationMach bands are the illusory dark and bright bars seen at the foot and knee of a luminance trapezoid. First demonstrated by Ernst Mach in the latter part of the 19th century, Mach bands are a test bed not only for models of brightness illusions but ...
