Incamake
Imiyoboro ya Siamese ikoresha amashami abiri cyangwa menshi asa, agabana ibiro kugirango yige uburyo inyongeramusaruro ebyiri zisa, aho gutondekanya buri kimwe. Igihombo cya gatatu kibatoza mugukurura ibintu bihuye hamwe no gusunika ibintu bidahuye, aribyo nkingi yo kumenyekanisha isura, kugenzura umukono, no kwiga rimwe.
Imiyoboro ya Siamese hamwe nigihombo cya Triplet nigikoresho cyubaka tekinike kigira ingaruka kumiterere yicyitegererezo, igiciro cyibikorwa remezo, ubukererwe, no kwizerwa mubipimo.
Kwibira cyane
Umuyoboro wa Siamese ukoresha buri cyinjijwe unyuze kuri kodegisi imwe hamwe nuburemere busangiwe, itanga icyerekezo cya buri kimwe. Aho guhanura ikirango cyicyiciro, igereranya gushiramo ukoresheje intera nka Euclidean cyangwa cosine. Ibi bituma sisitemu imenya ibyiciro bishya itigeze itoza - byingenzi mugihe ufite ingero imwe cyangwa nkeya kuriranga (kwiga rimwe). Impapuro zambere zakoresheje igihombo gitandukanya kubiri (bisa nibidasa). Igihombo cya gatatu cyatezimbere ibi mumahugurwa kubintu bitatu icyarimwe: inanga, icyiza (icyiciro kimwe na ankeri), nicyiza (icyiciro gitandukanye). Intego ihatira intera nziza-nziza kuba ntoya kuruta intera-ya-intera itandukanijwe, bityo icyitegererezo cyiga umwanya wo gushiramo aho ibintu bimwe biranga ibintu byegeranye kandi indangamuntu zitandukanye ziguma kure.
Ubushishozi
Igihombo cya gatatu ni kinini (0, d (a, p) - d (a, n) + margin), aho d ari intera, a / p / n ni inanga / nziza / mbi, kandi margin ni icyuho gihamye. Niba ibibi bimaze kuba kure bihagije, igihombo ni zeru kandi ntakintu na kimwe cyigishijwe - bityo imyitozo yubuziranenge ishingiye ku bucukuzi bukomeye: guhitamo inyabutatu aho ibibi byegereye uburiganya hafi ya ankeri. Kugabana ibiro hejuru yamashami byemeza ikarita yinjiza ikarita mumwanya umwe wo gushyiramo, aribyo bituma kugereranya intera bifite ireme.
Kumenya imiyoboro ya Siamese no gutakaza inshuro eshatu
Imiyoboro ya Siamese ikoresha amashami abiri cyangwa menshi asa, agabana ibiro kugirango yige uburyo inyongeramusaruro ebyiri zisa, aho gutondekanya buri kimwe. Igihombo cya gatatu kibatoza mugukurura ibintu bihuye hamwe no gusunika ibintu bidahuye, aribyo nkingi yo kumenyekanisha isura, kugenzura umukono, no kwiga rimwe. Imiyoboro ya Siamese hamwe nigihombo cya Triplet nigikoresho cyubaka tekinike kigira ingaruka kumiterere yicyitegererezo, igiciro cyibikorwa remezo, ubukererwe, no kwizerwa mubipimo. Kugirango wubake byimbitse, fata imiyoboro ya Siamese hamwe nigihombo cya Triplet nkicyitegererezo gikora, ntabwo ari ikintu kimwe: gusobanura ibyagezweho, gusobanura ibitekerezo, no gutandukanya ibyo sisitemu ishobora gukora byizewe nibisaba guca imanza zinzobere.
Mubimenyerezo, amakipe akomeye akoresha imiyoboro ya Siamese hamwe na Triplet Loss atezimbere ubwubatsi, amakuru, hamwe nibikorwa remezo birwanya kwizerwa nigiciro. Bandika ibipimo ngenderwaho byerekana intsinzi, bagerageza kurwanya amakuru afatika hamwe nakazi keza, kandi bagasubiramo bashingiye kubikorwa byagaragaye ko batsinzwe aho gutsinda inshuro imwe. Aha niho imyumvire yubumenyi ihinduka mubushobozi burambye kubicuruzwa, politiki, nibikorwa.
Ibyemezo byubwubatsi bitwara imikorere nigiciro cyimikorere kumyaka. Mugihe kimwe, Guhindura igipimo kimwe gishobora guhisha intege nke za sisitemu. Uburyo bukomeye cyane ni uguhuza umuvuduko wikigereranyo hamwe na disipuline yimiyoborere: kuyobora abaderevu, gufata ibimenyetso, gutangaza ibyemezo byicyemezo, no gukomeza kuvugurura uburyo bwo kwirinda nkimyitwarire yicyitegererezo, ibyo abakoresha bategereje, nibisabwa n'amategeko bigenda bihinduka.
Ingaruka z'Ingamba
Ibyemezo byubwubatsi bitwara imikorere nigiciro cyimikorere kumyaka.
Ibyemezo byubwubatsi bitwara imikorere nigiciro cyimikorere kumyaka. Mubikorwa byujuje ubuziranenge, ibi bihindurwa mumategeko agenga imikorere, imipaka nyirubwite, hamwe n'imihango yo gusubiramo kenshi kugirango amakipe ashobore kwigirira ikizere aho gupima ibidasobanutse.
Ubuhanga bwa tekinike bufasha amakipe guhitamo umurongo ukwiye, ntabwo ari shyashya gusa.
Ubuhanga bwa tekinike bufasha amakipe guhitamo umurongo ukwiye, ntabwo ari shyashya gusa. Mubikorwa byujuje ubuziranenge, ibi bihindurwa mumategeko agenga imikorere, imipaka nyirubwite, hamwe n'imihango yo gusubiramo kenshi kugirango amakipe ashobore kwigirira ikizere aho gupima ibidasobanutse.
Guhitamo neza bya injeniyeri bigabanya ibintu byizewe mubikorwa.
Guhitamo neza bya injeniyeri bigabanya ibintu byizewe mubikorwa. Mubikorwa byujuje ubuziranenge, ibi bihindurwa mumategeko agenga imikorere, imipaka nyirubwite, hamwe n'imihango yo gusubiramo kenshi kugirango amakipe ashobore kwigirira ikizere aho gupima ibidasobanutse.
Gushyira mu bikorwa Isi
Kumenyekanisha isura kuri terefone (Imisusire ya FaceNet): kugenzura indangamuntu ukareba niba gushiramo amasura abiri yegeranye bihagije.
Kugenzura umukono no kwandika intoki, byemeza niba icyitegererezo gihuye na dosiye.
Kwigana no hafi-kwigana, gushakisha amafoto yibicuruzwa bisa cyangwa amashusho yibye.
Kwiga inshuro imwe kubyiciro bidasanzwe, kumenya umuntu mushya cyangwa ikintu uhereye kurugero rumwe rwanditse.
Uburyo bwo Gushyira mu bikorwa
Imiyoboro ya Siamese hamwe nigihombo cya gatatu mubikorwa
Kumenyekanisha isura kuri terefone (Imisusire ya FaceNet): kugenzura indangamuntu ukareba niba gushiramo amasura abiri yegeranye bihagije.
Kumenyekanisha isura kuri terefone (Imisusire ya FaceNet): kugenzura umwirondoro ugenzura niba gushyiramo amasura abiri yegeranye bihagije Amakipe ubusanzwe abona ibisubizo byiza iyo asobanuye ibipimo byimbere imbere, agakomeza inzira yo kuzamura abantu kubibazo byimbitse, kandi akurikirana inyungu zibyara umusaruro nibiciro byamakosa mugihe runaka.
Imiyoboro ya Siamese hamwe nigihombo cya gatatu mubikorwa
Kugenzura umukono no kwandika intoki, byemeza niba icyitegererezo gihuye na dosiye.
Kugenzura umukono no kwandika intoki, byemeza niba icyitegererezo gihuye nibisobanuro kuri dosiye Amakipe akunze kubona ibisubizo byiza iyo asobanuye ibipimo byujuje ubuziranenge imbere, agakomeza inzira yo kuzamura abantu kubibazo, kandi akurikirana inyungu zibyara umusaruro hamwe nibiciro byamakosa mugihe runaka.
Imiyoboro ya Siamese hamwe nigihombo cya gatatu mubikorwa
Kwigana no hafi-kwigana, gushakisha amafoto yibicuruzwa bisa cyangwa amashusho yibye.
Kwigana no hafi-kwigana, gushakisha amafoto yibicuruzwa bisa cyangwa amashusho yibye Amakipe ubusanzwe abona ibisubizo byiza iyo asobanuye ibipimo ngenderwaho byimbere, agakomeza inzira yo kuzamuka kwabantu kubibazo byimbitse, kandi akurikirana inyungu zibyara umusaruro nibiciro byamakosa mugihe runaka.
Imiyoboro ya Siamese hamwe nigihombo cya gatatu mubikorwa
Kwiga inshuro imwe kubyiciro bidasanzwe, kumenya umuntu mushya cyangwa ikintu uhereye kurugero rumwe rwanditse.
Kwiga rimwe gusa mubyiciro bidasanzwe, kumenya umuntu mushya cyangwa ikintu uhereye kurugero rumwe rwanditswemo Amakipe ubusanzwe abona ibisubizo byiza iyo asobanuye ibipimo ngenderwaho byimbere, agakomeza inzira yo kuzamura abantu kubibazo byimanza, kandi akurikirana inyungu zibyara umusaruro nibiciro byamakosa mugihe runaka.
Ingaruka & Kurinda
Gutezimbere igipimo kimwe gishobora guhisha intege nke za sisitemu.
Ibikorwa Remezo no kubungabunga akenshi usanga bidahabwa agaciro.
Icyuho cyumutekano no kwitegereza birashobora kwiyongera uko sisitemu igenda igorana.
Igishushanyo mbonera
Sobanura ubukererwe, ubuziranenge, nigiciro cyibiciro mbere yo kubishyira mubikorwa.
Sobanura ubukererwe, ubuziranenge, nigiciro cyibiciro mbere yo kubishyira mubikorwa. Fata buri ntambwe nk irembo ryibimenyetso: niba ibipimo bitujujwe, hagarika kuzenguruka, funga icyuho, hanyuma noneho wagure imikoreshereze.
Ibipimo byerekana umutwaro ufatika hamwe namakuru yimiterere.
Ibipimo byerekana umutwaro ufatika hamwe namakuru yimiterere. Fata buri ntambwe nk irembo ryibimenyetso: niba ibipimo bitujujwe, hagarika kuzenguruka, funga icyuho, hanyuma noneho wagure imikoreshereze.
Gukurikirana ibikoresho kubikosa, drift, ningaruka zabakoresha.
Gukurikirana ibikoresho kubikosa, drift, ningaruka zabakoresha. Fata buri ntambwe nk irembo ryibimenyetso: niba ibipimo bitujujwe, hagarika kuzenguruka, funga icyuho, hanyuma noneho wagure imikoreshereze.
Tegura inzira yo gusubiza ibyabaye mbere yo gupima.
Tegura inzira yo gusubiza ibyabaye mbere yo gupima. Fata buri ntambwe nk irembo ryibimenyetso: niba ibipimo bitujujwe, hagarika kuzenguruka, funga icyuho, hanyuma noneho wagure imikoreshereze.