Ndangopanga maphunziro a Njira Yopangira Makina a Google Machine. Njira yoyambira, komwe amakupatsirani malingaliro oyambira ndikuwona zitsanzo za kukhazikitsa kwenikweni ndi TensorFlow. Zitsanzozi ndi zomwe zandilimbikitsa kutero.
Kuwonongeka vs Machine Learning Coursera
Imeneyi ndi njira yosavuta kuposa ya Coursera Machine Kuphunzira komanso zothandiza. Tiyerekeze kuti maphunziro a Coursera akuyang'ana kuti mumvetsetse momwe ma algorithms amagwirira ntchito masamu pomwe Google's Crash ma algorithms ali ngati mabokosi akuda, amakufotokozerani pang'ono ndikukuphunzitsani kuti muzitsatira ndi Tensor Flow.
Ndipo uku ndiko kusiyana kwakukulu. Maphunziro a Google, ngakhale adalongosola mozama kwambiri malingaliro ndi machitidwe a Machine Learning, amatiphunzitsa kuwatsatira ndikuyamba kugwiritsa ntchito TensorFlow ndi Keras.
Zochita zonse zachitika ndi google konda, zomwe tili nazo kale ndi chitukuko chomwe tidakonza kale. Ndikusiyana kwakukulu ndi njira ya Cursera yomwe imagwira ntchito ndi Matalab kapena Octave kukhazikitsa ma algorithms. Koma simukuwona chilichonse kuchokera ku Tensorflow kapena momwe mungathetsere vuto lenileni.
Pogwira mawu anga poyambiranso maphunzirowa
Ndizolingalira chabe. Koma mwina ndichifukwa chake zikuwoneka ngati njira yabwino yoyambira chifukwa simudzangophunzira choti muchite komanso chifukwa chochitira.
- Nthawi yosankha algorithm imodzi kapena ina.
- Momwe mungasankhire ndikumasulira magawo osiyanasiyana.
- Ndi mavuto ati omwe angabwere chifukwa cha ma algorithms makamaka zomwe mungachite.
Mutha kuchita maphunziro a Google Crash Machine Learning ngakhale mulibe masamu apamwamba, Andrew Ng's Coursera satero
Agenda: Zomwe zimawoneka panjira
Choyamba, mumayamba ndikufotokozera zamomwe Machine Learning ilili, malingaliro akulu ndi mitundu yamavuto. Ndipo ndi izi, ndi nthawi yokambirana mfundo zotsatirazi. Khululukirani kuti nthawi yayitali mu Chingerezi, koma maphunzirowa ali mchingerezi (ngakhale ndizosavuta kuwatsata) ndipo makiyi ambiri mwina alibe kumasulira, kapena akamasuliridwa samatha kuzindikira, chifukwa momwe ziriri pano a Machine Learning aliyense komanso m'masamba onse amatero mu Chingerezi.
- Kuponderezedwa kwapadera kapena kugwedezeka kwapadera
- Kutayika kozungulira: ntchito yotayika yotchuka
- Gradient Down ndi Gradient Stochastic Down
- Mulingo wophunzira kapena kuchuluka kwa kuphunzira.
- Kuphatikiza
- Kuchulukitsa
- Kuvomerezeka kwasankhidwa
- Onetsani kuwoloka ndi mawolokota otentha amodzi
- Zosintha
- Regularization (kuphweka ndi kusowa) (L1 ndi L2)
- Kukonzekera kwazinthu
- Kulemba
- Zowona, kulondola komanso kukumbukira
- ROC Curve ndi AUC
- Ma Neural network (Maphunziro, One vs All, Softmax)
- Mapangidwe
Monga ndidanenera, imagwira ntchito ndi Google Colab.
Kwa omwe ali
Ngati mukuyamba ndikufuna kuphunzira kugwiritsa ntchito zitsanzo zosavuta. Ndi njira yabwino yoyambira.
Pali maola 15 omwe mungachite mothamanga, ndipo ngakhale pali zolimbitsa thupi simusowa kuti mupereke kapena kuyesa mayeso.
Maphunzirowa ndi aulere.
Ndipo tsopano?
Momwe akuthamangira, ndiyang'anitsitsa zotsala zomwe ali nazo pa Google.
- Kuphulika Kosi
- Vuto lokonza
- Kukonzekera Kwadongosolo
- Kuphatikiza
- Malangizo
- Kuyesa ndi kukonza
- Ma GAN
Kuphatikiza pakupitiliza kuyesa zina mwa maphunziro omwe tasiya m'ndandanda kuti ndiwone momwe aliri komanso ngati ndichita china chake mozama chomwe chapita patsogolo kwambiri.
Ndili ndi ntchito yayikulu yopanga chida pantchito ndipo zomwe ndikufunikira tsopano ndikuyamba kugwiritsa ntchito zonse zomwe ndaphunzira panthawiyi ndikulimbana ndi mavuto enieni.
Ndipitirizabe kufotokoza za kupita kwanga pa blog.
