😍 2022-05-13 23:39:55 - Paris/France.
Ma algorithms tsopano akulamulira chilengedwe cha digito, chifukwa "chitsogozo" chawo chimatheketsa kupatsa ogwiritsa ntchito malingaliro awo, malinga ndi zomwe asaka, kapena deta yawo. Koma osati ma aligorivimu okhawo omwe amatithandiza kusankha kanema Netflix kaya Amazon ali ndi ntchito iyi, chifukwa amatha kuthandizira pakusintha kwa ma satellites.
Zomwe zapezeka zimasindikizidwa mu International Journal of Applied Earth Observation ndi Geoinformation ndikuwonetsa momwe ndi ma aligorivimuwa, ofufuza adatha kudziwa madera opanda mitambo komanso malo osawona kuti atumize ma satellite.
Posintha ndondomeko yovomerezeka yopangidwira Netflix, Ruo-Qian (Roger) Wang, wothandizira pulofesa wa zomangamanga ndi zachilengedwe ku Rutgers School of Engineering, wapanga njira yolondola komanso yofulumira kwambiri yolosera malo omwe ali ndi mitambo m'mphepete mwa nyanja. madera kuposa zida wamba zodzaza deta.
Algorithm iyi ya Netflix imatchedwa Funk-SVD, ndipo idapangidwa ndi Simon Funk kuti akonzekere ndemanga za ogula mu matrix.
"Mapulogalamu apakompyuta monga Alibaba ndi Amazon amagwiritsa ntchito makina ovomerezeka, omwe amathandizira ma dataset akuluakulu kuti apereke malingaliro amunthu payekha kuti athandize makasitomala kupanga zisankho," adatero Wang. "Chochititsa chidwi n'chakuti, momwe ma recommender systems amagwiritsira ntchito deta sizosiyana ndi ndondomeko yolosera zam'mphepete mwa nyanja zomwe zili ndi mitambo. »
Getty Images.
Ma algorithms odzaza mitambo omwe amagwiritsidwa ntchito pozindikira zakutali amayesa nthawi zonse, monga kutentha kwa madzi, mtundu ndi ndere, kulosera za zomwe zimabisika.
Ndi njira yofananira yodzaza mtambo: kulumikizana kulikonse pamapu kumayimiridwa ndi pixel pachithunzi, ndipo pixelyo imatha kukhala madzi kapena nthaka, ndi mitambo yoyimira deta yomwe sinalembedwe. Kusintha kwa Wang kwa Funk-SVD kumapangitsa kulingalira mozama za zomwe zili pansi pa mitambo kutengera mfundo zina.
Malangizo a Editor
SOURCE: Ndemanga za News
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