Random search (RS) is a family of numerical optimization methods that do not require the gradient of the problem to be optimized and RS can hence be used on functions that are not continuous or differentiable. Such optimization methods are also known as direct-search, derivative-free, or black-box methods.
The name, random search, is attributed to Rastrigin who made an early presentation of RS along with basic mathematical analysis. RS works by iteratively moving to better positions in the search-space which are sampled from a hypersphere surrounding the current position.
The name, random search, is attributed to Rastrigin who made an early presentation of RS along with basic mathematical analysis. RS works by iteratively moving to better positions in the search-space which are sampled from a hypersphere surrounding the current position.
by SlateTadpole27 June 18, 2014
Get the random searching mug.Most likely one of two reasons:
1. you're bored af
2. you have no life
But I guess there's always the third option...
3. finals
1. you're bored af
2. you have no life
But I guess there's always the third option...
3. finals
Now enjoy having wasted a good minute of your life typing in this ridiculous word that isn't a word and reading this stupid definition
Now I must use the word in order for this to be posted: Why am I searching random words on UrbanDictionary?
^Just ignore that okay?
Now I must use the word in order for this to be posted: Why am I searching random words on UrbanDictionary?
^Just ignore that okay?
by purpura7 October 6, 2016
Get the Why am I searching random words on UrbanDictionary? mug."oh I wonder what would happen if i search for exactly what i'm doing. hmmm, like 'im searching random thing on urban dictionary cuz im bored', oh wait there is actually a definition.
by boredguy45 August 14, 2020
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