Mena kua iritihia e koe tō waea pūkoro ki tō kanohi, kua matawai i tētahi rīhiti, kua titiro atu rānei ki tētahi kāmera utu-whaiaro me te whakaaro mēnā kei te aromatawai i tō āwōkātō, kua tūtaki koe ki te tirohanga rorohiko. Ki te kī māmā noa, te Tirohanga Rorohiko i roto i te AI te huarahi e ako ai ngā mīhini ki te kite me te mārama ki ngā whakaahua me ngā ataata kia pai ai te whakatau. He whai hua? Ae. I ētahi wā he miharo? Āe hoki. Ā, i ētahi wā he paku whakamataku ki te pono tātou. I tōna pai rawa atu, ka hurihia e ia ngā pika pōrearea hei mahi whai hua. I tōna kino rawa atu, ka matapae, ka wiri. Me keri tika tātou.
Ngā tuhinga ka pai pea koe ki te pānui i muri i tēnei:
🔗 He aha te whakaaro pōhēhē o te AI?
Me pēhea te whanaketanga o te whakaaro pōhēhē i roto i ngā pūnaha AI me ngā huarahi hei kite me te whakaiti i tēnā.
🔗 He aha te AI matapae
Me pēhea te whakamahi a te AI matapae i ngā raraunga hei matapae i ngā au me ngā putanga.
🔗 He aha te kaiwhakangungu AI?
Ngā kawenga, ngā pūkenga, me ngā taputapu e whakamahia ana e ngā tohunga e whakangungu ana i te AI.
🔗 He aha te Google Vertex AI?
He tirohanga whānui mō te tūāpapa AI kotahi a Google mō te hanga me te whakatinana i ngā tauira.
He aha rawa te Tirohanga Rorohiko i roto i te AI? 📸
te Tirohanga Rorohiko i roto i te AI te peka o te matauranga horihori e whakaako ana i ngā rorohiko ki te whakamārama me te whakaaro mō ngā raraunga tirohanga. Koinei te ara rere mai i ngā pika mata ki te tikanga hanganga: "he tohu mutu tēnei," "he hunga hikoi ēnei," "he hapa te whakarewa," "kua tae mai te tapeke nama." Ka hipokina e ia ngā mahi pēnei i te whakarōpūtanga, te kimi, te wehewehe, te aroturuki, te aromatawai hohonu, te OCR, me ētahi atu mea kua tuia ngātahitia e ngā tauira ako-tauira. Ka horapa te mara ōkawa mai i te āhuahanga matarohia ki te ako hohonu hou, me ngā pukapuka tākaro mahi ka taea e koe te tārua me te whakarerekē. [1]
He kōrero poto: whakaarohia he raina tākai me te kāmera 720p iti. Ka kitea ngā taupoki e te taputapu kite māmā, ā, ka whakaū te taputapu aroturuki māmā kei te tū tika rātou mō ngā anga e rima karapīpiti i mua i te whakamana i te pounamu. Ehara i te mea ataahua - engari he iti te utu, he tere, ā, ka whakaiti i te mahi anō.
He aha te mea e whai hua ai te Tirohanga Rorohiko i roto i te AI? ✅
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Rerenga tohu-ki-te-mahi: Ka huri te tāuru tirohanga hei putanga mahi. He iti ake te papatohu, he nui ake te whakatau.
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Whakawhānui: Mā te whakamahi i ngā raraunga tika, ka taea e te tauira te whakahaere i ngā momo whakaahua maha. Kāore i te tino pai - i ētahi wā he tino ohorere.
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Te whakamahi raraunga: He iti te utu o ngā kāmera, ā, kei ngā wāhi katoa. Mā te tirohanga ka huri te moana o ngā pika hei tirohanga whānui.
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Tere: Ka taea e ngā tauira te tukatuka i ngā anga i te wā tūturu i runga i ngā taputapu iti - i te wā tūturu rānei, i runga i te mahi me te taumira.
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Te Whakakotahitanga: Whakakotahitia ngā mahi māmā ki roto i ngā pūnaha pono: te kimi → te aroturuki → te whakahaere kounga.
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Pūnaha Taiao: Ngā taputapu, ngā tauira kua whakangungua, ngā paearu, me te tautoko hapori - he mākete waehere whānui tēnei.
Kia pono tātou, ehara te mea ngaro i te mea ngaro: he raraunga pai, he aromatawai whai tikanga, he whakatinanatanga āta. Ko te toenga he mahi whakaharatau... me te kawhe pea. ☕
Te te Tirohanga Rorohiko i roto i te AI , i roto i te kotahi ara whai hua 🧪
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Te hopu whakaahua
Ngā kāmera, ngā matawai, ngā waka rererangi, ngā waea. Kōwhiria te momo pūoko, te whakaaturanga, te arotahi, me te tere anga kia tupato. Ngā para, me ētahi atu. -
Te Tukatuka-mua
Whakarerekētia te rahi, tapahia, whakatauritea, whakakorea te haruru, te whakakore rānei i te haruru mēnā e tika ana. I ētahi wā ka nekehia ngā maunga e te whakarerekētanga iti o te rerekētanga. [4] -
Ngā Tapanga me ngā huinga raraunga
Ngā pouaka rohe, ngā polygon, ngā ira matua, ngā whānuitanga tuhinga. Ngā tapanga taurite, māngai - ki te kore, ka ako tō tauira i ngā tikanga taurite. -
Te whakatauira
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Whakarōpūtanga: “Ko tēhea wāhanga?”
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Te Kimi: "Kei hea ngā mea?"
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Wāhanga: "Ko ēhea pika e pā ana ki tēhea mea?"
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Ngā tohu matua me te tūnga: "Kei hea ngā hononga, ngā tohu whenua rānei?"
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OCR: “He aha te tuhinga kei roto i te ahua?”
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Te Hōhonutanga me te 3D: "Kia pēhea te tawhiti o ngā mea katoa?"
He rerekē ngā hoahoanga, engari ko ngā kupenga honohono me ngā tauira āhua-whakawhiti te mea nui. [1]
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Whakangungu
Wehewehe raraunga, whakatikatika i ngā tawhā nui, whakatikatika, whakanui. Kati wawe i mua i te maumahara ki te pepapātū. -
Aromatawai
Whakamahia ngā inenga e tika ana mō te mahi pēnei i te mAP, IoU, F1, CER/WER mō te OCR. Kaua e whiriwhiri noa. Whakatauritea kia tika. [3] -
Whakatakotoranga
mō te ūnga: ngā mahi puranga kapua, te whakatau i runga i te taputapu, ngā tūmau taha. Aroturuki i te nekehanga. Whakangungu anō ina huri te ao.
Nā ngā kupenga hōhonu i whakatere te pikinga kounga i te taenga o ngā huinga raraunga me ngā rorohiko nui ki te papatipu matua. Nā ngā paearu pērā i te wero ImageNet i kitea ai taua ahunga whakamua - ā, kāore e mutu. [2]
Ngā mahi matua ka whakamahia e koe (me te wā) 🧩
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Whakarōpūtanga whakaahua: Kotahi te tapanga mō ia whakaahua. Whakamahia mō ngā tātari tere, te whakarōpūtanga, ngā kēti kounga rānei.
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Te kimi taonga: Ngā pouaka e karapoti ana i ngā mea. Te ārai i te ngaronga o ngā taonga hokohoko, te kimi waka, te tatau i ngā kararehe mohoao.
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Te wehewehenga tauira: Ngā āhua tika-pika mō ia mea. Ngā hapa hanga, ngā taputapu pokanga, te hangarau ahuwhenua.
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Wāhanga tikanga: Akomanga mō ia pika me te kore e wehewehe i ngā tauira. Ngā tirohanga rori tāone, te uhi whenua.
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Te kimi i ngā pūwāhi matua me te tūnga: Ngā hononga, ngā tohu whenua, ngā āhuatanga o te kanohi. Ngā tātaritanga hākinakina, ergonomics, AR.
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Aroturuki: Whai i ngā mea i roto i te wā. Ngā mahi whakahaere, ngā waka, te haumarutanga.
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OCR me te tuhinga AI: Te tango tuhinga me te wetewete tahora. Ngā nama, ngā rīhiti, ngā puka.
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Hōhonutanga me te 3D: Te hanga anō mai i ngā tirohanga maha, i ngā tohu monocular rānei. Robotics, AR, mahere.
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Te whakarāpopototanga tirohanga: Whakarāpopototia ngā wāhanga i roto i te reo tūturu. Te wātea, te rapu.
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Ngā tauira reo tirohanga: Ngā whakaaro maha-ara, te tirohanga whakarei ake-whakahoki, te Whakataurite Kaupapa Tūturu.
Te āhua o te pouaka iti: i roto i ngā toa, ka tohua e te taputapu kite ngā mata whata e ngaro ana; ka āraihia e te aroturuki te tatau rua i te mea ka whakakīia anō ngā taonga e ngā kaimahi; ka tukuna e te ture māmā ngā anga iti te maia ki te arotake tangata. He tira puoro iti e noho tonu ana i te nuinga o te wā.
Ripanga whakatairite: ngā taputapu hei tuku tere ake 🧰
He āhua rerekē te āhua. Ae, he rerekē te tawhiti i waenganui i ngā kupu.
| Utauta / Anga | Pai rawa atu mō | Raihana/Utu | He aha i whai hua ai i roto i te mahi |
|---|---|---|---|
| OpenCV | Te tukatuka i mua, te CV matarohia, ngā POC tere | Koreutu - pūtake tuwhera | He pouaka taputapu nui, he API pumau, kua whakamatautauria mō te pakanga; i ētahi wā ko ngā mea katoa e hiahiatia ana e koe. [4] |
| PyTorch | Whakangungu e pai ana mō te rangahau | Koreutu | He kauwhata hihiri, he pūnaha rauropi nui, he maha ngā akoranga. |
| TensorFlow/Keras | Te whakaputanga i te tauine | Koreutu | Ngā kōwhiringa kai pakeke, he pai mō te kawe me te taha hoki. |
| Ultralytics YOLO | Te kimi tere i ngā mea | Ngā tāpiri kore utu + utu | He porowhita whakangungu ngāwari, he tere whakataetae-tika, he whakaaro nui engari he whakamarie. |
| Te Kimi i te Rongoā2 / Te Kimi i te MMDe | Ngā tūāpapa pakari, te wehewehenga | Koreutu | Ngā tauira tohutoro me ngā hua ka taea te tārua. |
| Wā Whakahaere OpenVINO / ONNX | Te arotautanga o te whakatau | Koreutu | Whakaitihia te whakaroa, whakatinanahia kia whānuitia me te kore e tuhi anō. |
| Tesseract | OCR i runga i te tahua iti | Koreutu | He pai te mahi mēnā ka horoia te ahua… me mahi anō hoki i ētahi wā. |
He aha te mea e akiaki ana i te kounga o te Tirohanga Rorohiko i roto i te AI 🔧
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Te kapinga raraunga: Ngā panonitanga rama, ngā koki, ngā papamuri, ngā taha. Mena ka taea, tāpirihia.
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Kounga tapanga: Ka whakararuraru ngā pouaka koretake, ngā polygon koretake rānei i te mahere. He pai te whai hua o te iti o te QA.
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Ngā whakanuinga atamai: Tapatapahia, hurihia, whakakorikoria te kanapa, tāpirihia he haruru hangai. Kia tūturu, kaua e pōrearea noa.
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Te taunga o te kōwhiringa tauira: Whakamahia te kimi i ngā wāhi e hiahiatia ana te kimi - kaua e akiaki i te kaiwhakarōpū ki te matapae i ngā wāhi.
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Ngā inenga e ōrite ana ki te pānga: Mena he nui ake te mamae o ngā hua kino teka, arotauhia te maumahara. Mena he nui ake te mamae o ngā hua kino teka, ko te tika te tuatahi.
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Huringa urupare kikī: Ngā hapa o te takiuru, tapanga anō, whakangungu anō. Horoi, tāruatia. He paku hoha - tino whai hua.
Mō te kimi/wāhanga, ko te paerewa hapori ko te Average Precision i toharitehia puta noa i ngā paepae IoU-arā, ko te mAP momo COCO. Mā te mōhio ki te tatau i te IoU me te AP@{0.5:0.95} ka ārai i ngā kereme o te papaaho kei miharo koe ki ngā ira tekau. [3]
Ngā whakamahinga o te ao tūturu, ehara i te mea he whakaaro noa iho 🌍
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Hokohoko: Tātari whata, ārai i ngā ngaronga, aroturuki i ngā rarangi, tutuki i ngā whakaritenga o te planogram.
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Te Hanganga: Te kimi hapa o te mata, te manatoko huihuinga, te arataki karetao.
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Hauora: Te wehewehe ira-ira, te kimi taputapu, te wehewehe pūtau.
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Nekehanga: ADAS, kāmera waka, taunga waka, aroturuki nekehanga moroiti.
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Ahuwhenua: Te tatau i ngā hua, te kimi mate, te rite mō te kotinga.
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Inihuarangi me te Pūtea: Aromatawai kino, arowhai KYC, haki tinihanga.
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Hanganga me te Pūngao: Te whakatutuki i ngā whakaritenga haumaru, te kimi turuturu, te aroturuki i te waikura.
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Ihirangi me te Wātea: Ngā taitara aunoa, te arotake, te rapu tirohanga.
He tauira ka kitea e koe: whakakapia te matawai ā-ringa ki te tātaritanga aunoa, kātahi ka whakapiki ake ki te tangata ina heke te maia. Kāore i te ātaahua - engari ka tauine.
Ngā raraunga, ngā tapanga, me ngā inenga e whai tikanga ana 📊
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Whakarōpūtanga: Te tika, F1 mō te kore taurite.
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Te Kitenga: mAP puta noa i ngā paepae IoU; tirohia ngā AP mō ia akomanga me ngā peere rahi. [3]
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Wehewehenga: mIoU, Dice; tirohia hoki ngā hapa taumata-tauira.
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Aroturuki: MOTA, IDF1; ko te kounga tautuhi anō te toa wahangu.
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OCR: Te Auau Hapa Pūāhua (CER) me te Auau Hapa Kupu (WER); he maha ngā hapa tahora e tino kitea ana.
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Ngā mahi whakamuri: Ka whakamahia ngā hapa tino/whanaunga mō te hōhonutanga, te tūnga rānei (he maha ngā wā kei runga i ngā tauine takiuru).
Tuhia tō tikanga aromatawai kia taea ai e ētahi atu te tārua. Kāore e ātaahua ana - engari ka pupuri i a koe kia pono.
Hanga me te hoko - me hea te whakahaere 🏗️
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Kapua: He māmā ake te tīmata, he pai mō ngā mahi puranga. Mātakitaki i ngā utu putanga.
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Ngā taputapu taha: He iti ake te whakaroa, he pai ake te tūmataitinga. Ka aro nui koe ki te ine ine, te tapahi, me ngā whakatere.
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Waea pūkoro i runga i te taputapu: He mīharo ina uru. Whakapai ake i ngā tauira me te pākahiko o te mataaratanga.
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Ranu: Tātarihia i mua i te taha, he mahi nui i roto i te kapua. He otinga pai.
He puranga pono, hoha hoki: he tauira me PyTorch, he whakangungu i tētahi taputapu kite paerewa, he kaweake ki ONNX, he whakateretere me OpenVINO/ONNX Runtime, ā, he whakamahi i te OpenCV mō te tukatuka mua me te āhuahanga (whakatikatika, whakataurite, āhuahanga). [4]
Ngā mōrearea, ngā tikanga matatika, me ngā wāhanga uaua hei kōrero ⚖️
Ka taea e ngā pūnaha tirohanga te tuku iho i ngā whakaaro rerekē o ngā huinga raraunga, i ngā wāhi matapo mahi rānei. Kua inehia e ngā aromatawai motuhake (hei tauira, NIST FRVT) ngā rerekētanga taupori i roto i ngā reiti hapa mōhio kanohi puta noa i ngā rauropi me ngā āhuatanga. Ehara tēnā i te take hei mataku, engari he take hei whakamātautau marie, hei tuhi i ngā herenga, me te aroturuki tonu i roto i te whakaputanga. Mena ka whakatinanahia e koe ngā take whakamahinga e pā ana ki te tuakiri, ki te haumaru rānei, whakauruhia ngā tikanga arotake tangata me te piira. Ehara te tūmataitinga, te whakaaetanga, me te māramatanga i te mea he tāpiri kōwhiringa. [5]
He mahere tīmatanga tere ka taea e koe te whai 🗺️
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Tautuhia te whakatau
He aha te mahi me mahi e te pūnaha i muri i te kitenga i tētahi ahua? Mā tēnei ka kore koe e arotau i ngā inenga whakapehapeha. -
Kohia he huinga raraunga tawhito.
Tīmata ki ētahi rau whakaahua e whakaata ana i tō taiao tūturu. Tāutuhia kia āta - ahakoa ko koe me ētahi pepa piri e toru. -
Kōwhiria he tauira taketake
Kōwhiria he tuara māmā me ngā taumaha kua oti te whakangungu. Kaua e whaia ngā hoahoanga tauhou. [1] -
Whakangungu, tuhi, aromatawai
Aroturuki i ngā inenga, ngā pūwāhi whakapoauau, me ngā aratau rahunga. Puritia he pukatuhi o ngā "take rerekē" - te hukarere, te kanapa, ngā whakaata, ngā momotuhi tauhou. -
Whakakīkīhia te porowhita
Tāpirihia ngā kino mārō, whakatikahia te nekehanga tapanga, whakarerekētia ngā whakanuinga, me te whakahou anō i ngā paepae. Ka tāpirihia ngā whakarerekētanga iti. [3] -
Whakatakotoria he putanga angiangi
. Tātaihia, ka kaweake. Inehia te whakaroa/te putanga i roto i te taiao tūturu, kaua he paearu taonga takaro. -
Aroturuki me te whakahou.
Kohikohi i ngā hapa, tāpirihia he tapanga, whakangungu anō. Whakaritea he aromatawai ā-wā kia kore ai tō tauira e pirau.
Tohutohu ngaio: tāpirihia he tohu mō te iti o te kore e taea te pupuri e tō hoa takaro tino whakatoi. Ki te kore e taea e rātou te wero i te pōro, kua rite pea koe.
Ngā mea noa e hiahia ana koe kia karohia 🧨
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Te whakangungu i ngā whakaahua ma i roto i te whare pikitia, te whakatinanatanga ki te ao tūturu me te ua i runga i te arotahi.
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Te arotau i te mAP whānui ina tino aro nui koe ki tētahi akomanga matua. [3]
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Te kore aro ki te taurite o te akomanga, kātahi ka whakaaro he aha i ngaro ai ngā huihuinga onge.
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Whakanuia rawatia kia ako rā anō te tauira i ngā taonga horihori.
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Te peke i te whakatikatika kāmera, kātahi ka whawhai tonu ki ngā hapa tirohanga. [4]
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Te whakapono ki ngā tau o te papaaho, me te kore e tārua i te whakatakotoranga aromatawai tuturu. [2][3]
Ngā puna hei tohuwāhi 🔗
Ki te pai koe ki ngā rauemi matua me ngā tuhipoka akoranga, he mea pai ēnei mō ngā kaupapa matua, ngā mahi whakaharatau, me ngā paearu. Tirohia te Tohutoro mō ngā hononga: ngā tuhipoka CS231n, te pepa wero ImageNet, ngā tuhinga huinga raraunga/aromatawai COCO, ngā tuhinga OpenCV, me ngā pūrongo NIST FRVT. [1][2][3][4][5]
Ngā kōrero whakamutunga - kāore rānei i roa rawa, kāore i pānuihia 🍃
te Tirohanga Rorohiko i roto i te AI ngā pika hei whakatau. Ka tiaho ina honoa e koe te mahi tika me ngā raraunga tika, ka ine i ngā mea tika, ka mahi auau me te kore e rite te whakahaere. He nui ngā taputapu, he tūmatanui ngā paearu, ā, he poto noa te ara mai i te tauira ki te whakaputanga mena ka arotahi koe ki te whakatau whakamutunga. Whakatikatikahia ō tapanga, whiriwhiria ngā inenga e ōrite ana ki te pānga, ā, tukua ngā tauira ki te mahi i te mahi taumaha. Ā, ki te āwhina he kupu whakarite - whakaarohia he rite ki te whakaako i tētahi kaimahi tauira tere engari tika ki te kite i ngā mea nui. Ka whakaatu koe i ngā tauira, ka whakatika i ngā hapa, ā, ka whakawhirinaki haere ki a ia me te mahi tūturu. Kāore i te tino tika, engari he tata ki te whakaputa i te huringa. 🌟
Ngā Tohutoro
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CS231n: Te Ako Hōhonu mō te Tirohanga Rorohiko (ngā tuhipoka akoranga) - Te Whare Wānanga o Stanford.
pānuihia atu -
Te Wero Mōhio Tirohanga Tauine Nui a ImageNet (pepa) - Russakovsky me ētahi atu
pānui atu -
Huinga Raraunga me te Aromatawai COCO - Paetukutuku mana (ngā whakamāramatanga mahi me ngā tikanga mAP/IoU).
pānuihia atu -
Ngā tuhinga OpenCV (v4.x) - Ngā kōwae mō te tukatuka i mua, te whakatikatika, te āhua, me ētahi atu.
pānuihia atu -
NIST FRVT Wāhanga 3: Ngā Pānga Taupori (NISTIR 8280) - Aromatawai motuhake i te tika o te mōhio kanohi puta noa i ngā taupori.
pānuihia atu