4.5.1.3 Manga mankhwala anu

Kumanga mankhwala anu ali pangozi kwambiri, mkulu-mphoto. Koma ngati ntchito, inu mukhoza kupindula ndi HIV mayankho kuzungulira limene limathandiza kafukufuku chosiyana.

Kutenga njira yomanga kuyesera anu sitepe imodzi zina, ena ofufuza adzamanga katundu wawo. mankhwala amenewa kukopa ophunzira, ndi kutumikira monga nsanja kwa kafukufuku komanso mitundu ina ya kafukufuku. Mwachitsanzo, gulu la akatswiri pa University of Minnesota analenga MovieLens , amene amapereka ufulu, si malonda payekha filimu malangizo. MovieLens wakhala opareshoni kuyambira 1997, ndipo nthawi imeneyi 250,000 owerenga mayina akhala akupereka mavoti oposa 20 miliyoni za mafilimu oposa 30,000 (Harper and Konstan 2015) . MovieLens wagwiritsa ntchito m'dera yogwira owerenga kafukufuku zodabwitsa kuyambira kudziyesa mfundo sayansi chikhalidwe za zopereka katundu poyera (Beenen et al. 2004; Cosley et al. 2005; Chen et al. 2010; Ren et al. 2012) Kuti polankhula mavuto algorithmic mu kachitidwe umboni (Rashid et al. 2002; Drenner et al. 2006; Harper, Sen, and Frankowski 2007; Ekstrand et al. 2015) ; pakuti review zonse kuona Harper and Konstan (2015) . Ambiri zatsopano izi sakanakhala n'komwe ofufuza kukhala kudziletsa mankhwala enieni ntchito.

Mwatsoka, kumanga mankhwala anu ndi amazipanga zovuta, ndipo muyenera kuganiza za izo monga kupanga chiyambi-mmwamba kampani: yayenda, mkulu-mphoto. Ngati bwino, njira imeneyi amapereka zambiri ulamuliro chochokera kumanga kuyesera anu ndi Kuzindikira ndi ophunzira kuti tikamatumikira mu kachitidwe zilipo panopa. Komanso, njira imeneyi ndi zomwe zingakhale Ngokhoza kulenga zabwino mayankho kuzungulira pamene kufufuza zambiri kumabweretsa mankhwala bwino imbaenda owerenga kwambiri imbaenda ofufuza zambiri ndi zina zotero (Chithunzi 4.15). M'mawu ena, kamodzi zabwino mayankho kuzungulira imakankha mu kafukufuku ayenera kupeza mosavuta ndi zosavuta. Ngakhale lokhalamo lingathe njira imeneyi, sindingathe kupeza zitsanzo zina iliyonse bwino, lomwe limasonyeza kuti zimakhala zovuta ndi kudzapereka bwinobwino. Koma chiyembekezo changa kuti strategy adzakhala zambiri zothandiza ngati luso bwino. Awa mavuto ndi kupanga mankhwala ako zikutanthauza kuti akatswiri amene akufuna kulamulira malonda kwambiri ngati N'kutheka kuti mwamuna ndi kampani, mutu ine kukalalikira.

Kuzilingalira 4,15: Ngati angathe kumanga mankhwala anu, mukhoza kupindula ndi HIV mayankho kuzungulira: kafukufuku kumabweretsa mankhwala bwino imbaenda owerenga kwambiri imbaenda kufufuza kwambiri. Izi mitundu ya zingwe zopota zabwino ndemanga ndi amazipanga zovuta kulenga, koma amatha kufufuza izo sizikanakhala payekha. MovieLens ndi chitsanzo cha ntchito kafukufuku kuti ali bwino mu kupanga zabwino mayankho kuzungulira (Harper ndi Konstan 2015).

Kuzilingalira 4,15: Ngati angathe kumanga mankhwala anu, mukhoza kupindula ndi HIV mayankho kuzungulira: kafukufuku kumabweretsa mankhwala bwino imbaenda owerenga kwambiri imbaenda kufufuza kwambiri. Izi mitundu ya zingwe zopota zabwino ndemanga ndi amazipanga zovuta kulenga, koma amatha kufufuza izo sizikanakhala payekha. MovieLens ndi chitsanzo cha ntchito kafukufuku kuti ali bwino mu kupanga zabwino mayankho kuzungulira (Harper and Konstan 2015) .