ʻO nā kumu kumu o nā pūnaewele neural artificial
Loaʻa ka ʻike artificial (AI) i ko mākou ola i kēlā me kēia lā, mai ka ʻike leo ma kā mākou smartphones a hiki i nā ʻōlelo aʻoaʻo huahana ma kā mākou pūnaewele kūʻai pūnaewele. Akā pehea e hiki ai i kēia mau ʻōnaehana ke "aʻo" a "noʻonoʻo" i nā ʻano maʻalahi? Aia ka pane ma nā pūnaewele neural artificial, a ʻoi aku ka pololei, ma Deep Learning.
ʻO ka papa "E hoʻomaka me ke aʻo hohonu" ma OpenClassrooms e hoʻokomo iā ʻoe i loko o ka honua hoihoi o nā ʻupena neural.. E ʻike ʻoe i ka neuron maʻamau, ka pōhaku kihi o kēia mau pūnaewele, a pehea e hoʻoulu ʻia ai e ka hana ʻana o nā neurons olaola o ko mākou lolo. Hiki i kēia mau neurons maʻamau, ke hoʻopili ʻia i loko o kahi pūnaewele, hiki ke hana a wehewehe i ka ʻikepili paʻakikī, inā nā kiʻi, nā leo a me nā kikokikona.
Akā ʻo ia wale nō ka piko o ka hau hau. E ʻimi nō ʻoe i ke ʻano o ka hoʻonohonoho ʻia ʻana o kēia mau ʻupena i nā ʻāpana, e hiki ai ke hoʻonui i ka hohonu a me ka paʻakikī o nā loiloi ʻikepili. E hōʻike ʻia nā kiʻi e like me autoencoders a me nā pūnaewele hohonu me nā papa convolutional, e hōʻike ana iā ʻoe i ka mana a me ka maʻalahi o ka Deep Learning.
Ke aʻo hohonu: He Revolution in Artificial Intelligence
ʻOi aku ka Deep Learning ma mua o ke ʻano ʻenehana. He holomua nui kēia i hoʻoluliluli i ke kahua o ka naʻauao. Akā he aha ka mea e ʻokoʻa ai ka Deep Learning a ʻokoʻa mai nā ʻenehana AI ʻē aʻe?
ʻO ka mea mua, hiki i ka Deep Learning ke hana i ka nui o nā ʻikepili i kūkulu ʻole ʻia. I loko o kahi honua kahi e loaʻa ai i kēlā me kēia kaomi, kēlā me kēia like, a me kēlā me kēia māhele i ka ʻikepili, he waiwai nui kēia mana. Hiki i nā pūnaewele neural hohonu, me kā lākou mau papa he nui, ke ʻike i nā ʻano a me nā hale i loko o kēia mau ʻikepili nui, kahi i pau ʻole ai nā hana kuʻuna.
A laila, ʻo ka Deep Learning ke aʻo ponoʻī. Ma mua o ke koi ʻana i ka hoʻolālā kikoʻī, hoʻohana ia i ka ʻikepili e hoʻomaʻamaʻa a hoʻomaikaʻi. ʻO ia ke ʻano o ka nui o ka ʻikepili i ʻike ʻia, ʻoi aku ka maikaʻi o kāna hana. Hana maikaʻi kēia hiʻona no nā hana e like me ka ʻike kiʻi a i ʻole ka unuhi mīkini.
Eia kekahi, ʻo ka Deep Learning ke kumu o nā hana ʻenehana he nui. Mai nā mea kōkua leo akamai i nā kaʻa kaʻa kaʻa ponoʻī, ʻo ia ka ʻenekini e mana i kēia mau holomua.
Ma ka ʻimi ʻana i ka Deep Learning, ʻike kekahi ʻaʻole i kahi ʻenehana wale nō, akā i kahi ala hou e ʻike a hoʻomaopopo ai i ka honua. Hāʻawi ia i kahi hiʻohiʻona kūʻokoʻa pehea e hiki ai i nā mīkini ke aʻo, hoʻomohala, a i ka hopena e hui pū me nā kānaka e hoʻoponopono i nā pilikia paʻakikī.
Nā noi kūpono a me ka wā e hiki mai ana o ke aʻo hohonu
ʻAʻole i kaupalena ʻia ke aʻo hohonu i ka manaʻo a i ʻole nā laboratories noiʻi. Ua paʻa loa ia i ko mākou ola i kēlā me kēia lā, e hāʻawi ana i nā hoʻonā hou i nā pilikia a mākou i manaʻo ai he hiki ʻole ke lanakila i kekahi mau makahiki i hala.
E lawe i ka laʻana o ke olakino. Hoʻohana ʻia nā ʻupena neural hohonu e ʻike i nā maʻi i nā kiʻi lapaʻau me ka pololei o kekahi manawa ma mua o nā kauka. Hiki iā lākou ke ʻike i nā maʻi koko, nā ʻano ʻino o ka naʻau a i ʻole nā kumu ʻē aʻe ma o ka nānā ʻana i nā x-ray, MRI a i ʻole nā scans.
Ma ke kahua o ka noʻeau, hoʻohana ʻia ka Deep Learning e hana i nā hana hou a i ʻole e hoʻihoʻi i nā mea kahiko. Hiki i nā algorithm ke hana i nā mele, pena i nā kiʻi a i ʻole ke kākau ʻana i nā mele, e koi ana i nā palena ma waena o ka mīkini a me ka hana kanaka.
ʻAʻole haʻalele ʻia ka ʻoihana. Hoʻohana nā laina hana i ke aʻo hohonu e hoʻomaikaʻi i nā kaʻina hana, ʻike i nā hemahema a i ʻole wānana i nā hemahema o nā lako. Ke alakaʻi nei kēia optimization i ka ʻoi aku ka maikaʻi, hoʻemi ʻia nā kumukūʻai a me ka maikaʻi o ka huahana.
Akā, he hoʻomaka wale nō kēia. ʻO ka wā e hiki mai ana o Deep Learning piha i ka ʻōlelo hoʻohiki. Ke ulu nei nā algorithms a me ka hoʻonui ʻana i ka mana helu, hiki i nā noi e hiki mai ana ke ʻoi aku ke kipi. Inā paha e hoʻomaopopo i nā mea pohihihi o ke ao holoʻokoʻa, e hakakā i ka hoʻololi ʻana i ke aniau a i ʻole e hana i nā kūlanakauhale akamai, ʻo Deep Learning ka puʻuwai o kēia mau holomua, e hana ana i kahi wā e hiki mai ana no nā mea āpau.
