Convolutional neural network (CNN): Ke aʻo ʻana i nā kamepiula pehea e ʻike ai

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Convolutional neural network (CNN): Ke aʻo ʻana i nā kamepiula pehea e ʻike ai

Convolutional neural network (CNN): Ke aʻo ʻana i nā kamepiula pehea e ʻike ai

Ke poʻomanaʻo kikokikona
Hoʻomaʻamaʻa ʻo Convolutional neural networks (CNNs) iā AI e ʻike maikaʻi a hoʻokaʻawale i nā kiʻi a me nā leo.
    • Author:
    • Ka inoa o ka mea kākau
      Quantumrun Foresight
    • December 1, 2023

    Hōʻuluʻulu manaʻo

    He mea koʻikoʻi nā Convolutional Neural Networks (CNNs) i ka hoʻohālikelike kiʻi a me ka ʻike kamepiula, e hoʻololi ana i ka ʻike ʻana a me ka hoʻomaopopo ʻana o nā mīkini i ka ʻikepili ʻike. Hoʻohālike lākou i ka ʻike kanaka, ka hoʻoili ʻana i nā kiʻi ma o ka convolutional, pooling, a me nā papa pili piha no ka unuhi ʻana a me ka nānā ʻana. Loaʻa i nā CNN nā noi like ʻole, me ka hale kūʻai no nā ʻōlelo aʻoaʻo huahana, kaʻa no ka hoʻomaikaʻi ʻana i ka palekana, mālama olakino no ka ʻike ʻana i ka maʻi tumora, a me ka ʻenehana ʻike maka. Hoʻonui ko lākou hoʻohana ʻana i ka nānā ʻana i ka palapala, genetics, a me ka nānā ʻana i nā kiʻi satellite. Me ka hoʻonui ʻana i ka hoʻohui ʻana i nā ʻāpana like ʻole, ua hāpai ʻo CNN i nā hopohopo etika, ʻoi loa e pili ana i ka ʻenehana ʻike maka a me ka pilikino ʻikepili, e hōʻike ana i ka pono no ka noʻonoʻo pono ʻana i kā lākou kau ʻana.

    ʻO ka pōʻaiapili neural convolutional (CNN).

    He kumu hoʻonaʻauao hohonu ʻo CNNs e hoʻohana ʻia e ke kanaka a me nā holoholona i ko lākou mau maka e ʻike i nā mea. ʻAʻole hiki i nā kamepiula kēia mana; ke "nānā" lākou i kahi kiʻi, unuhi ʻia i nā huahelu. No laila, ʻokoʻa ʻia nā CNN mai nā pūnaewele neural ʻē aʻe e ko lākou hiki ke kiʻekiʻe no ka nānā ʻana i nā ʻikepili kiʻi a me nā leo leo. Hoʻolālā ʻia lākou e aʻo maʻalahi i nā hierarchies spatial o nā hiʻohiʻona, mai nā hiʻohiʻona haʻahaʻa a hiki i ke kiʻekiʻe. Hiki i nā CNN ke kōkua i ka lolouila i ka loaʻa ʻana o nā maka "kanaka" a hāʻawi iā ia i ka ʻike kamepiula, e ʻae iā ia e komo i nā pika a me nā helu a pau āna e ʻike ai a kōkua i ka ʻike a me ka hoʻokaʻawale ʻana i nā kiʻi. 

    Hoʻokomo ʻo ConvNets i nā hana hoʻāla ma kahi palapala hiʻona e kōkua i ka mīkini i ka hoʻoholo ʻana i kāna mea e ʻike ai. Hoʻohana ʻia kēia kaʻina hana e nā papa nui ʻekolu: ka convolutional, ka pooling, a me nā papa pili piha. ʻO nā mea mua ʻelua (convolutional and pooling) e hana i ka ʻikepili ʻikepili, aʻo ka papa pili piha e hoʻopuka i nā huahana, e like me ka hoʻohālikelike ʻana. Hoʻololi ʻia ka palapala ʻāina hiʻona mai kahi papa a hiki i ke kamepiula ke ʻike i ke kiʻi holoʻokoʻa. Hāʻawi ʻia nā CNN i ka ʻike e hiki ke ʻike i nā ʻano like ʻole. Ma ka haʻi ʻana i nā kamepiula e ʻimi i nā ʻaoʻao a me nā laina, aʻo kēia mau mīkini i ka wikiwiki a me ka pololei o ka ʻike ʻana i nā kiʻi ma nā uku hiki ʻole i ke kanaka.

    Ka hopena hoʻopilikia

    ʻOiai ua hoʻohana pinepine ʻia nā CNN no ka ʻike kiʻi a me nā hana hoʻohālikelike, hiki ke hoʻohana ʻia no ka ʻike a me ka hoʻokaʻawale ʻana. No ka laʻana, ma nā hale kūʻai kūʻai, hiki i nā CNN ke ʻimi maka no ka ʻike a paipai i nā mea e hoʻokō ai i kahi kapa lole e kū nei. Ma ka automotive, hiki i kēia mau pūnaewele ke nānā aku i nā loli i nā kūlana alanui e like me ka ʻike laina laina e hoʻomaikaʻi i ka palekana. I ka mālama ola kino, hoʻohana ʻia nā CNN e ʻike maikaʻi i nā maʻi maʻi maʻi maʻi ma o ka hoʻokaʻawale ʻana i kēia mau cell i hōʻino ʻia mai nā kino olakino a puni lākou. Eia nō naʻe, ua hoʻomaikaʻi ʻo CNN i ka ʻenehana ʻike maka, e ʻae ana i nā paepae media e ʻike i nā poʻe i nā kiʻi a hāʻawi i nā ʻōlelo aʻoaʻo. (Akā naʻe, ua hoʻoholo ʻo Facebook e kāpae i kēia hiʻohiʻona i ka makahiki 2021, e ʻōlelo ana i ka ulu ʻana o nā hopohopo etika a me nā kulekele hoʻoponopono maopopo ʻole i ka hoʻohana ʻana i kēia ʻenehana). 

    Hiki ke hoʻomaikaʻi ʻia ka loiloi palapala me CNN. Hiki iā lākou ke hōʻoia i kahi hana lima lima, e hoʻohālikelike iā ia me kahi waihona o nā mea kākau lima, wehewehe i nā huaʻōlelo, a me nā mea hou aku. Hiki iā lākou ke nānā i nā pepa kākau lima koʻikoʻi no ka waihona kālā a i ʻole ka hoʻokaʻawale palapala no nā hale moʻomeheu. I loko o nā genetics, hiki i kēia mau pūnaewele ke loiloi i nā moʻomeheu cell no ka noiʻi ʻana i nā maʻi ma o ka nānā ʻana i nā kiʻi a me ka palapala ʻāina a me nā ʻikepili wānana e kōkua i nā loea lapaʻau i ka hoʻomohala ʻana i nā lāʻau lapaʻau. ʻO ka hope, hiki i nā papa convolutional ke kōkua i ka hoʻokaʻawale ʻana i nā kiʻi ukali a me ka ʻike wikiwiki ʻana i ke ʻano o ia mau mea, hiki ke kōkua i ka ʻimi ʻana i ka lewa.

    Nā noi o ka convolutional neural network (CNN)

    Hiki i kekahi mau noi o ka convolutional neural network (CNN) ke komo: 

    • Hoʻonui ʻia ka hoʻohana ʻana i nā maʻi maʻi olakino, me ka radiology, x-ray, a me nā maʻi genetic.
    • ʻO ka hoʻohana ʻana i nā CNN no ka hoʻokaʻawale ʻana i nā kiʻi i hoʻoheheʻe ʻia mai nā mokulele mokulele a me nā kikowaena, a me nā moon rovers. Hiki i nā keʻena pale ke hoʻohana iā CNN i ka nānā ʻana i nā satelite a me nā drones no ka ʻike kūʻokoʻa a me ka loiloi ʻana i ka palekana a i ʻole nā ​​​​hoʻoweliweli koa.
    • Ua hoʻomaikaʻi ʻia ka ʻenehana ʻike hiʻona no nā kikokikona lima a me ka ʻike kiʻi.
    • Hoʻomaikaʻi ʻia nā noi hoʻokaʻawale robotic i nā hale kūʻai a me nā keʻena hana hou.
    • ʻO kā lākou hoʻohana ʻana i ka hoʻokaʻawale ʻana i ka poʻe lawehala a me nā mea hoihoi mai nā kāmeʻa kiaʻi kūloko a kūloko paha. Eia nō naʻe, hiki ke hoʻopili ʻia kēia ʻano i nā manaʻo.
    • Ua nīnau ʻia nā ʻoihana hou aʻe e pili ana i kā lākou hoʻohana ʻana i ka ʻenehana ʻike maka, me ke ʻano o kā lākou ʻohi ʻana a me ka hoʻohana ʻana i ka ʻikepili.

    Nā nīnau e manaʻo ai

    • Pehea kou manaʻo e hiki ai i nā CNN ke hoʻomaikaʻi i ka ʻike kamepiula a pehea mākou e hoʻohana ai i kēlā me kēia lā?
    • He aha nā pōmaikaʻi ʻē aʻe o ka ʻike a me ka hoʻokaʻawale ʻana o nā kiʻi?

    Nā kuhikuhi ʻike

    Ua kuhikuhi ʻia nā loulou kaulana a me nā hui no kēia ʻike: