Dubawa
Asarar mai da hankali shine aikin asara da aka gyara wanda ke saukar da misalan masu sauƙi don haka mai ganowa zai iya mai da hankali kan masu wuya, masu wuya. Ya warware matsananciyar rashin daidaituwa ta bango-da-abu wanda ya gurgunta abubuwan gano abubuwa mataki-daya.
Asarar Hankali don Gane Rashin Daidaituwa ƙaƙƙarfan gini ne na fasaha wanda ke shafar ingancin samfuri, farashin kayayyakin more rayuwa, latency, da aminci a sikeli.
Zurfafa nutsewa
A cikin gano abu, hoto na iya ƙunsar wasu abubuwa na gaske kawai amma dubun-dubatar wuraren ƴan takara, kusan dukkansu suna da sauƙi. Tare da daidaitaccen giciye-entropy, wannan ambaliya mai sauƙi na rashin ƙarfi ya mamaye gradient kuma yana nutsar da abubuwan da ba kasafai ba. Asarar mai da hankali, wanda Lin ya gabatar a cikin takarda RetinaNet na 2017 da abokan aiki a Facebook AI, yana gyara wannan ta hanyar ninka giciye-entropy ta hanyar (1 - p_t) ^gamma. Lokacin da aka rarraba samfurin gaba ɗaya kuma daidai, p_t yana kusa da 1, don haka yanayin yana raguwa zuwa sifili kuma ƙayyadadden misali da kyar ke ba da gudummawa. Masu wuya, misalan misalan da ba a tantance su ba suna kiyaye cikakken nauyi. Tare da gamma a kusa da 2, RetinaNet ya dace ko ya doke masu gano matakai biyu a hankali kamar Faster R-CNN yayin da yake zama cibiyar sadarwa mai sauƙi ta hanyar wucewa.
Fahimtar Fasaha
Ma'aunin gamma mai mai da hankali yana sarrafa yadda ake murkushe misalan masu sauƙi: a gamma 0 hasara mai mahimmanci daidai da giciye-entropy na yau da kullun, kuma gamma mafi girma yana haɓaka mai da hankali kan lokuta masu wahala. Ma'auni alpha mai nauyi (sau da yawa 0.25 don ajin da ba kasafai ba) yawanci ana haɗa shi da shi. Mahimmanci ma'aunin daidaitawa yana sake fasalin gradients, ba kawai ƙimar asara ba, don haka yaɗa baya a zahiri yana ƙarfafa samfuran da ba su da tabbas ba tare da haƙar ma'adinan misalan hannu ko sake yin samfuri ba.
Jagorar Asarar Hankali don Gano Rashin Daidaito
Asarar mai da hankali shine aikin asara da aka gyara wanda ke saukar da misalan masu sauƙi don haka mai ganowa zai iya mai da hankali kan masu wuya, masu wuya. Ya warware matsananciyar rashin daidaituwa ta bango-da-abu wanda ya gurgunta abubuwan gano abubuwa mataki-daya. Asarar Hankali don Gane Rashin Daidaituwa ƙaƙƙarfan gini ne na fasaha wanda ke shafar ingancin samfuri, farashin kayayyakin more rayuwa, latency, da aminci a sikeli. Don gina zurfin fahimta, bi da Focal Loss for Detection rashin daidaituwa azaman samfurin aiki, ba sifa ɗaya ba: ayyana sakamakon da ake so, fayyace zato, da raba abin da tsarin zai iya yi da dogaro daga abin da har yanzu yana buƙatar yanke hukunci na ƙwararru.
A aikace, ƙungiyoyi masu ƙarfi da ke amfani da Focal Loss don Gano Ba daidai ba suna haɓaka gine-gine, bayanai, da zaɓin abubuwan more rayuwa tare da dogaro da farashi. Suna rubuta ƙayyadaddun ƙa'idodin nasara, gwaji akan bayanan gaskiya da gudanawar aiki, da jujjuyawar bisa ga tsarin gazawar da aka lura maimakon cin nasara na lokaci ɗaya. Wannan shine inda fahimtar ka'idar ta juya zuwa iyawa mai dorewa a cikin samfura, manufofi, da ayyuka.
Hukunce-hukuncen gine-gine suna haifar da aiki da tsadar aiki na shekaru. A lokaci guda, Haɓaka ma'auni ɗaya na iya ɓoye manyan raunin tsarin. Hanyar da ta fi dacewa ita ce haɗa saurin gwaji tare da horon gudanarwa: gudanar da matukin jirgi, kama shaida, buga rajistan ayyukan yanke shawara, da ci gaba da sabunta abubuwan tsaro kamar yadda halayen ƙira, tsammanin mai amfani, da buƙatun tsari ke tasowa.
Dabarun Tasiri
Hukunce-hukuncen gine-gine suna haifar da aiki da tsadar aiki na shekaru.
Hukunce-hukuncen gine-gine suna haifar da aiki da tsadar aiki na shekaru. A cikin ƙawance masu inganci, ana fassara wannan zuwa ƙa'idodin aiki waɗanda za a iya aunawa, iyakokin ikon mallaka, da kuma bita-da-kullin bita don ƙungiyoyi su iya haɓaka kwarin gwiwa a maimakon ɓata shakku.
Ilimin fasaha yana taimaka wa ƙungiyoyi su zaɓi tari mai kyau, ba kawai sabon abu ba.
Ilimin fasaha yana taimaka wa ƙungiyoyi su zaɓi tari mai kyau, ba kawai sabon abu ba. A cikin ƙawance masu inganci, ana fassara wannan zuwa ƙa'idodin aiki waɗanda za a iya aunawa, iyakokin ikon mallaka, da kuma bita-da-kullin bita don ƙungiyoyi su iya haɓaka kwarin gwiwa a maimakon ɓata shakku.
Zaɓuɓɓukan injiniya mafi kyau suna rage abin dogaro a cikin samarwa.
Zaɓuɓɓukan injiniya mafi kyau suna rage abin dogaro a cikin samarwa. A cikin ƙawance masu inganci, ana fassara wannan zuwa ƙa'idodin aiki waɗanda za a iya aunawa, iyakokin ikon mallaka, da kuma bita-da-kullin bita don ƙungiyoyi su iya haɓaka kwarin gwiwa a maimakon ɓata shakku.
Aiwatar da Gaskiyar Duniya
Gano ƙananan alamun hanya ko masu tafiya mai nisa a cikin firam ɗin tuƙi masu cin gashin kansu inda mafi yawan pixels suke bango.
Nemo ciwace-ciwacen ciwace-ciwace ko raunuka a cikin binciken likita wanda nama mai lafiya ya mamaye.
Lalacewar tsinkaya akan layin masana'anta inda galibin sassan da aka bincika sun kasance na al'ada.
Gano ƙananan jiragen ruwa ko motoci a cikin manyan tauraron dan adam da hotunan iska.
Hanyoyin Aiwatarwa
Asarar mai da hankali don gano rashin daidaituwa a aikace
Gano ƙananan alamun hanya ko masu tafiya mai nisa a cikin firam ɗin tuƙi masu cin gashin kansu inda mafi yawan pixels suke bango.
Gano ƙananan alamun hanya ko masu tafiya mai nisa a cikin firam ɗin tuƙi mai cin gashin kai inda mafi yawan pixels suke baya Ƙungiyoyi yawanci suna samun sakamako mafi kyau lokacin da suka ayyana ma'auni masu inganci a gaba, kiyaye hanyar haɓakar ɗan adam don shari'o'i, da bin duk nasarorin samarwa da tsadar kuskure akan lokaci.
Asarar mai da hankali don gano rashin daidaituwa a aikace
Nemo ciwace-ciwacen ciwace-ciwace ko raunuka a cikin binciken likita wanda nama mai lafiya ya mamaye.
Nemo ciwace-ciwacen ciwace-ciwace ko raunuka a cikin binciken likitanci waɗanda ke mamaye ƙungiyoyin nama masu lafiya yawanci suna samun sakamako mafi kyau lokacin da suka ayyana ƙofofin inganci a gaba, kiyaye hanyar haɓakar ɗan adam don lamuran gaba, da bin diddigin nasarorin samarwa da farashi na kuskure akan lokaci.
Asarar mai da hankali don gano rashin daidaituwa a aikace
Lalacewar tsinkaya akan layin masana'anta inda galibin sassan da aka bincika sun kasance na al'ada.
Lalacewar tsinkaya akan layin masana'anta inda yawancin sassan da aka bincika sune na yau da kullun Ƙungiyoyi yawanci suna samun sakamako mafi kyau lokacin da suka ayyana ƙima masu inganci a gaba, kiyaye hanyar haɓakar ɗan adam don shari'o'in gefe, da bin duk nasarorin samarwa da farashi na kuskure akan lokaci.
Asarar mai da hankali don gano rashin daidaituwa a aikace
Gano ƙananan jiragen ruwa ko motoci a cikin manyan tauraron dan adam da hotunan iska.
Gano ƙananan jiragen ruwa ko abubuwan hawa a cikin manyan tauraron dan adam da kuma hotunan sararin sama Ƙungiyoyin yawanci suna samun sakamako mafi kyau lokacin da suka ayyana ma'auni masu inganci a gaba, kiyaye hanyar haɓakar ɗan adam don shari'o'i, da kuma bin diddigin nasarorin samarwa da ƙimar kuskure akan lokaci.
Hatsari & Tsare-tsare
Haɓaka ma'auni ɗaya na iya ɓoye manyan raunin tsarin.
Sau da yawa ana raina kayan more rayuwa da kuma kuɗin kulawa.
Tsaro da gibin lura na iya girma yayin da tsarin ke ƙara haɓaka.
Taswirar Hanya
Ƙayyade latency, inganci, da maƙasudin farashi kafin aiwatarwa.
Ƙayyade latency, inganci, da maƙasudin farashi kafin aiwatarwa. Ɗauki kowane mataki azaman ƙofar shaida: idan ba a cika sharuɗɗa ba, dakatar da fitar, rufe tazarar, sannan kawai faɗaɗa amfani.
Alamar ma'auni a ƙarƙashin ainihin kaya da yanayin bayanai.
Alamar ma'auni a ƙarƙashin ainihin kaya da yanayin bayanai. Ɗauki kowane mataki azaman ƙofar shaida: idan ba a cika sharuɗɗa ba, dakatar da fitar, rufe tazarar, sannan kawai faɗaɗa amfani.
Kula da kayan aiki don kurakurai, ɗigo, da tasirin mai amfani.
Kula da kayan aiki don kurakurai, ɗigo, da tasirin mai amfani. Ɗauki kowane mataki azaman ƙofar shaida: idan ba a cika sharuɗɗa ba, dakatar da fitar, rufe tazarar, sannan kawai faɗaɗa amfani.
Shirya bijirowa da hanyoyin mayar da martani kafin sikeli.
Shirya bijirowa da hanyoyin mayar da martani kafin sikeli. Ɗauki kowane mataki azaman ƙofar shaida: idan ba a cika sharuɗɗa ba, dakatar da fitar, rufe tazarar, sannan kawai faɗaɗa amfani.