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はじめての AI講座by Google..good for DIY in tech:)


Udemy
Google
はじめての AI講座。good for DIY in tech:)
(2020/4/12)


AIちょっと賢いIT... Google is aiming
case study of AI
Google search: since 2015
Gmail : smart reply
   12% of the reply is based on this...😳
    archaic style (文体)is also considered.
Google translate
   Getting better, though it cannot read the context, i guess...
Google photo: automatic labeling->easy to search
Hmmm AI is depriving the opportunity to think, from human...

Classifying cucumbers!🥒
Took 36000 pictures... need DATA🧐
->everyone can follow the same standard. Classifying speed X1.4
Sharing the know how by utilizing AI
Mr. Koike made the software by himself using テンサーフロー(the service of Google)
-> 150,000 JPY
In case he asks the same for software company it takes more than 10,000,000jpy...  *100....
It seems NARIWAI :) DIY. In tech. 🌱

🤔what do I wanna do ?
Analyze my blog -> access up?-> new real connection with the reader😍

■normal IT / AI _ what's the difference?🧐
Normal IT..
Human decide the rule (protocol)
AI search the rule by themselves🧐

Google Cloud... machine learning
-Image recognition
-voice recognition
AI sometimes makes mistake.. about 97%÷>double check by human is necessary

■How AI works?
(1)Data input human to AI
-at least several hundreds
-most of the time n cost (sometimes 80%)
(2)AI learns the pattern/rule
(3) Utilize

■Neural network?
Way of a calculation
(Algorithms)
Find the best(least mistake) parameter
Ex) character recognition... How to put the weighting coefficient for each pixel

Deep learning
(Layered version of neural network)
Neural network... Liner rule
Integrating liner rule
-> can make the polygon shaped boundary

*アルゴリズム アルゴリズムとは?
数学、コンピューティング、言語学、あるいは関連する分野において
問題を解くための手順を定式化した形で表現したもの

🌱the course is given by Google so choromebook should be fine for basic programming..
Consult to... Nao, Chami, Goto San, Achan