Umtapo wezincwadi we-AI wamahhala

Okuyisisekelo abaqondisiMahhala phakade.

84 imihlahlandlela yesiNgisi esicacile, izindlela zokufunda ezihlelekile, nomtapo wolwazi ovulekile — wakhiwe inhlangano engenzi nzuzo ye-501(c)(3) ezimele ukuze noma ubani aqonde i-AI yesimanje.

84Iziqondiso zamahhala
1Amathrekhi esihloko
~2 minNgomhlahlandlela
~3hIsikhathi sokufunda

Qala lapha

Ezinhlanu izifundo ezisekelwe emiphumeleni

Isifundo ngasinye sihlanganisa imiphumela esobala, amakhono afakwe kumephu, imisebenzi yokuzilolonga, kanye netshe eliyinhloko elisetshenzisiwe.

Amathrekhi esihloko

Phequlula ngethrekhi

Gxumela endaweni oyikhathalelayo. Wonke amathrekhi anemihlahlandlela eminingi yesiNgisi esilula.

Umtapo wolwazi ogcwele

Zonke iziqondiso

84 kwe 1019 imihlahlandlela ebonisiwe. Hlunga ngethrekhi noma sesha ngenhla.

Okuyisisekelo

Ukwehla kwe-Stochastic Gradient nge-Momentum

I-Momentum iyi-tweak eya ekwehleni kwe-gradient enqwabelanisa isilinganiso esisebenzayo sama-gradient adlule, ivumela ukuthuthukiswa kugeleze ngokushesha ezigodini futhi kunciphe…

2 min fundaFunda
Okuyisisekelo

I-Nesterov i-Accelerated Gradient

I-Nesterov Accelerated Gradient (NAG) iwuhlobo lomfutho ohlakaniphe kakhudlwana olubheka phambili ngaphambi kokwenza ikhompuyutha igradient, ikunikeza ukubheka phambili okulungisayo.

2 min fundaFunda
Okuyisisekelo

Ukulahlekelwa Okuthathu kanye Nokufunda Kwemethrikhi

Ukulahleka kwe-triplet kufundisa inethiwekhi ye-neural ukubeka izinto ezifanayo eduze nezinto ezingafani ziqhelelene endaweni yokushumeka.

2 min fundaFunda
Okuyisisekelo

Ilebula ethi Smoothing

Ukushelela ilebula kuyisu elilula lokujwayela elithambisa izinhloso zokuqeqesha ezishisayo, ukutshela imodeli impendulo eyiyo kungenzeka kakhulu kodwa hhayi i-100…

2 min fundaFunda
Okuyisisekelo

Amaseli Enkumbulo Yesikhathi Esifushane

Amaseli Enkumbulo Yesikhathi Esifushane (i-LSTM) awuhlobo olukhethekile lweyunithi yenethiwekhi ye-neural ephindelelayo eyakhelwe ukukhumbula ulwazi ekulandeleni okude.

2 min fundaFunda
Okuyisisekelo

K-Means Clustering

I-K-Means iyi-algorithm engagadiwe ehlunga idatha ngokuzenzakalelayo ibe ngamaqembu angu-K ngokuthola izikhungo zeqoqo.

2 min fundaFunda
Okuyisisekelo

K-Omakhelwane Abaseduze

I-K-Nearest Neighbors (KNN) ihlukanisa iphoyinti ledatha elisha ngokubheka izibonelo eziseduze zika-K nokuthatha ivoti leningi.

2 min fundaFunda
Okuyisisekelo

Logistic Regression

Ukwehla kokuhleleka kubikezela amathuba okuthi okuthile kungokwesigaba, njengogaxekile noma hhayi ugaxekile, ngokukhipha isamba esinesisindo ngejika elimise okuka-S.

2 min fundaFunda
Okuyisisekelo

Naive Bayes Classifiers

I-Naive Bayes iyisigaba esisheshayo, esinokwenzeka esakhelwe phezu kwethiyori ye-Bayes ethatha ukuthi zonke izici zizimele uma kubhekwa isigaba.

2 min fundaFunda
Okuyisisekelo

I-ROC Curves kanye ne-AUC

Ijika le-ROC lihlela ukuthi umenzi wezigaba uwahlukanisa kanjani amakilasi amabili kuwo wonke umkhawulo wesinqumo ongase ube khona, futhi i-AUC icindezela lelo jika lonke libe inombolo eyodwa.

2 min fundaFunda
Okuyisisekelo

Ukudideka Matrices

I-matrix yokudideka iyithebula elilula elihlukanisa izibikezelo zomhleli zibe izibalo ezilungile nezingalungile zekilasi ngalinye.

2 min fundaFunda
Okuyisisekelo

I-Bias-Variance Tradeoff

I-bias-variance tradeoff ichaza ukuthi kungani imodeli ingahluleka ngokuba lula kakhulu noma ukuba yinkimbinkimbi kakhulu.

2 min fundaFunda

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Fundamentals AI Guides — Page 3 of 7 | AI Understanding