5.3: Doodle Classifier: Prepping Data in p5.js - Intelligence and Learning

[@gabechevalier1567]

I'm so glad that the unlisted videos are in the description!

[@santiagocalvo]

best youtube channel ever, by far

[@kjetilv]

With those people in the hall it's just like a coding olympics with all the fans going wild for the excitement;)

[@FinnT730]

You have an good fan-base in the building!

[@arjunsinhnakum2049]

thank you for your efforts u put into these videos! I tried to clone your Github code and did npm install, but "npm start" is not loading the page inface it's showing me errors - how are you running this webpage?

[@PrasadMadhale]

The loadBytes() which has now been added to the p5js doesn't work. I guess the loadBytes() needs the data to come through http or https source instead of local directory. Even the loadBinary.js file doesn't work (i tried renaming the function in prototype to avoid conflict with the default implementation). Any work around?

[@jaesikjeon9612]

You need to open your index.html file on your "local server" , not just on your browser.

[@Cheffak]

How can you get from ARGB only one value ?

[@TheCodingTrain]

For example I am taking the RGBA color (100, 100, 100, 255) and thinking of it as 100 only. (Assuming no transparency and R = G = B.

[@Cheffak]

Thank you! :)

[@becksjr.2710]

Hey, i wanted to ask you something about let blablabla;. Is it creating an unspcified data type with the name blablabla or what is it doing?

[@msclrhd]

Variables -- such as those defined through let -- are dynamically typed in JavaScript. This means that they update their type when they are assigned a value to match the value being assigned. If they are not given a value, they have the 'undefined' type. If you assign an object to a variable (e.g. the empty object {}) you can assign custom properties to it (like Daniel did with 'category.training' and 'category.testing' in the video) making your own data type. Recent versions of JavaScript also let you create custom classes to define your own types in a way that is more familiar from other programming languages.

[@Dhakshith1189]

Where Is The loadBytes Function?

[@TheCodingTrain]

Someday it should be part of p5, but for now: github.com/CodingTrain/Toy-Neural-Network-JS/blob/master/examples/doodle_classification/loadbinary.js

[@kalyansreekar3384]

i'm getting an error saying "'node"' is not recognized as an internal or external command, operable program or batch file." please help me.

[@caonguyenvan4626]

Can you tell me how to get 1000 pictures instead of a million pictures 25 000, I've tried to download .bin files but it's too large. Please help me !! thank you !

[@dananderson8459]

He covers this in the previous video 5.2 doodle classifier.

[@adsonprogrammer]

I getting an error called CORS policy. It's driving me very crazy. Is anybody here with the same problem as me and can help me out?

[@jessuh_]

Same problem here :(

[@jessuh_]

I solved the problem by hosting these files on a local server.

[@confusedcoder.3777]

you can fix it by running your code on a local server kzbin.info/www/bejne/i3Srq5-Lnql3Z5I

[@princekesarwani5110]

I am unable to execute binary file in browser using ps5

[@gummansgubbe6225]

784 b *1000 = 784 Kb. Isn't that how it works in the real world? And in the computer world it is 784 b*1024 = 784 Kb?

[@akgrs83]

1 kilobyte = 1000 bytes, 1 kibibyte = 1024 bytes, see en.wikipedia.org/wiki/Kilobyte for further information.

[@Betacak3]

Every other operating system (at least Linux distributions and Windows) will show you a file size of about 766K because it uses 1024. So yeah, good catch.

[@augustomazzei2766]

you are great :,)

[@cunningham.s_law]

higher order functions pls

[@bonumonu5534]

I'm here just to say that i love you. Thx for kicking my lazy noob ass. ughh if i'll watch your videos will i get a job? i need to find one/// anyway u r funny man. never stop this!

[@ernestomercado8176]

did you get a job?

[@JurajPecháč]

New book: Learn JavaScript with p5.js Coding for Visual Learners Authors: Arslan, Engin