[Boards: 3 / a / aco / adv / an / asp / b / biz / c / cgl / ck / cm / co / d / diy / e / fa / fit / g / gd / gif / h / hc / his / hm / hr / i / ic / int / jp / k / lgbt / lit / m / mlp / mu / n / news / o / out / p / po / pol / qa / r / r9k / s / s4s / sci / soc / sp / t / tg / toy / trash / trv / tv / u / v / vg / vp / vr / w / wg / wsg / wsr / x / y ] [Home]
4chanarchives logo
is it possible to do "weighted" gradient descent on
Images are sometimes not shown due to bandwidth/network limitations. Refreshing the page usually helps.

You are currently reading a thread in /sci/ - Science & Math
Thread replies: 2
Thread images: 1
Anonymous
2016-01-17 00:43:29 Post No. 7789220
[Report] Image search: [Google]
File: Binary+systems_44ccff_5739053.png (367 KB, 534x622) Image search: [Google]
Binary+systems_44ccff_5739053.png
367 KB, 534x622
Anonymous 2016-01-17 00:43:29 Post No. 7789220 [Report]
is it possible to do "weighted" gradient descent on piece wise defined functions?

>inb4 hurr durr retard

like doing a bias of one term over the other, if it is possible, what would the graph/gradients even look like or mean?

its easy to say that the gradients are pointing towards the downward/upward slope, but what would it geometrically look like in R3 for weighted piecewise functions?
>>
Anonymous 2016-01-17 00:49:54 Post No.7789227
[Report]
Anonymous 2016-01-17 00:49:54 Post No.7789227 [Report]
I guess the functions would have to be differentiable and smooth. So it would look like any normal gradient, aesthetically. I don't know what you mean by weighted.
Thread replies: 2
Thread images: 1
banner
banner
[Boards: 3 / a / aco / adv / an / asp / b / biz / c / cgl / ck / cm / co / d / diy / e / fa / fit / g / gd / gif / h / hc / his / hm / hr / i / ic / int / jp / k / lgbt / lit / m / mlp / mu / n / news / o / out / p / po / pol / qa / r / r9k / s / s4s / sci / soc / sp / t / tg / toy / trash / trv / tv / u / v / vg / vp / vr / w / wg / wsg / wsr / x / y] [Home]
All trademarks and copyrights on this page are owned by their respective parties. Images uploaded are the responsibility of the Poster. Comments are owned by the Poster.
If a post contains personal/copyrighted/illegal content you can contact me at [email protected] with that post and thread number and it will be removed as soon as possible.
DMCA Content Takedown via dmca.com
All images are hosted on imgur.com, send takedown notices to them.
This is a 4chan archive - all of the content originated from them. If you need IP information for a Poster - you need to contact them. This website shows only archived content.