Microsoft
Naphezu kweqiniso lokuthi umqondo wokusebenzisa i-vector storage ezinjinini zokusesha usunesikhathi eside uzulazula, empeleni, ukuqaliswa kwazo kuphazanyiswa ukushuba okuphezulu kwensiza yokusebenza ngama-vector kanye nemikhawulo yokuqina. Ukuhlanganisa izindlela zokufunda zomshini ezijulile nezilinganiso zokusesha zomakhelwane eziseduze kwenze kwaba nokwenzeka ukuletha ukusebenza nokuqina kwamasistimu e-vector ezingeni elamukelekayo ezinjinini ezinkulu zokusesha. Isibonelo, ku-Bing, kunkomba yevekhtha engaphezu kwezigidigidi eziyi-150, isikhathi sokulanda imiphumela efaneleke kakhulu siphakathi kuka-8 ms.
Umtapo wolwazi uhlanganisa amathuluzi okwakha inkomba nokuhlela ukusesha kwe-vector, kanye nesethi yamathuluzi okugcina uhlelo lokusesha olusabalalisiwe lwe-inthanethi oluhlanganisa amaqoqo amakhulu kakhulu ama-vector.
Umtapo wolwazi usikisela ukuthi idatha ecutshungulwayo futhi yethulwa eqoqweni ifomethwe ngendlela yama-vector ahlobene angaqhathaniseka ngokusekelwe
Ngesikhathi esifanayo, ukusesha i-vector akugcini embhalweni futhi kungasetshenziswa olwazini lwe-multimedia nezithombe, kanye namasistimu okukhiqiza izincomo ngokuzenzakalelayo. Isibonelo, enye yama-prototypes asekelwe ohlakeni lwe-PyTorch yasebenzisa isistimu ye-vector yokusesha ngokusekelwe ekufananeni kwezinto ezisezithombeni, ezakhiwe kusetshenziswa idatha evela kumaqoqo ereferensi amaningana anezithombe zezilwane, amakati nezinja, ezaguqulwa zaba amasethi ama-vector. . Uma isithombe esingenayo sitholwa ukuze siseshwe, siguqulwa kusetshenziswa imodeli yokufunda yomshini sibe ivekhtha, ngokusekelwe lapho amavekhtha afanayo kakhulu akhethwa kunkomba kusetshenziswa i-algorithm ye-SPTAG futhi izithombe ezihambisanayo zibuyiselwa njengomphumela.
Source: opennet.ru