ganana kaa model

computer vigyaan mein, aur vishesh roop seey computability siddhant aur computational jatilata siddhant mein, ganana kaa ack model ack model haye joe varnan kartaa haye kii kaise ack ganitiya kaary key output kii ganana ack input koo dete hue kii jaati haye. ack model varnan kartaa haye kii ganana, smriti aur sanchaar kii ikaaiyon koo kaise vyavasthit kiya jaataa haye. ack algorithm kii computational jatilata koo ganana key ack model koo dekhate hue maapa jaa sakata haye. ack model kaa upayog karane seey vishesh karyanvayan aur vishisht praudyogiki key liye vishisht vividhataon seey swatantra roop seey algorithm key pradarshan kaa adhyayan karane kii anumati milati haye.
model.
ganana key models koo teen shreniyon mein vargeekrit kiya jaa sakata haih anukramik model, karyatmak model aur samvarti model.
kramik model.
kramik model mein shamil hainh
karyatmak model.
karyatmak models mein shamil hainh
samvarti model.
samvarti models mein shamil hainh
inmein seey kuchh models mein nirdhaarak aur gair-nirdhaarak donon prakaar hain. gair-nirdhaarak model vyaavhaarik ganana key liye upayogi naheen hain; unakaa upayog algorithm kii computational jatilata key adhyayan mein kiya jaataa haye.
model apani abhivyanjak shakti mein bhinn hotey hain; udaaharan key liye, pratyek kaary jisaki ganana ack "parimit avastha machine" dwara kii jaa sakati haye, kii ganana bhee ack "turing machine" dwara kii jaa sakati haye, lekin isake vipareet naheen.
upayog karein.
algorithm key runtime vishleshan key kshetra mein, "adim sanchaalan" key sandarbh mein ack computational model koo nirdisht karna aam baat haye, jisaki anumati ikai laagat, yaa kewal ikai-laagat sanchaalan key liye haye. ack aam taur parr upayog kiya jaane vaalaa udaaharan yaadrichhik-abhigam machine haye, jisamen apani sabhi smriti koshikaon taka padhane aur likhane kii ikai laagat haye. iss sambandh mein, yeh uparokt turing machine model seey alag haye.

