Je was op zoek naar: no free ? (Engels - Perzisch)

lt�s no free ride .
اين بدون تلاش بدست نيومده .

no free/ busy upload url
نشانی وب بارگذاری آزاد/ اشغال‌ وجود ندارد

thats it , cappy no free points not today no free points .
خودشه كپي راحت امتياز نده امروز نه راحت امتياز نده .

it follows that not all of "no free lunch" theory applies to physical reality.
نتیجه می گیریم تمام برهان "هیچ ناهار مجانی" در دنیای فیزیکی صدق نمی‌کند.

in other words, there is no free lunch for search algorithms if and only if the distribution of objective functions is invariant under permutation of the solution space.
به بیان دیگر، هیچ ناهار مجانی برای الگوریتم های جستجو نخواهد بود اگر و فقط اگر توزیع توابع عینی تحت جایگشت فضای پاسخ ها ثابت باشد.

== notes ====see also==* evolutionary informatics* inductive bias* occam's razor* simplicity* ugly duckling theorem==external links==* http://www.no-free-lunch.org*yin-yang: no-free-lunch theorems for search*radcliffe and surry, 1995, "fundamental limitations on search algorithms: evolutionary computing in perspective" (the first published paper on nfl, available in various formats)*nfl publications by thomas english*nfl publications by christian igel and marc toussaint*nfl and "free lunch" publications by darrell whitley*publications by david wolpert, william macready, and mario koeppen on optimization and search
* علوم اطلاعات تکاملی* تیغ اوکام* برهان جوجه اردک زشت* http://www.no-free-lunch.org* yin-yang: no-free-lunch theorems for search* radcliffe and surry، 1995، "fundamental limitations on search algorithms: evolutionary computing in perspective" (the first published paper on nfl، available in various formats)* nfl publications by thomas english* nfl publications by christian igel and marc toussaint* nfl and "free lunch" publications by darrell whitley* publications by david wolpert، william macready، and mario koeppen on optimization and search