Published on June 11, 2018 by LearnCode.academy

This video builds on the last video and shows an actual neural network training with logs of the biases, weights, and math used along the way.

Gist of this console output:

The last video:

Intro to Machine Learning:

Machine Learning 2 – Building a Recommendation Engine:

Machine learning and neural networks are awesome. This video provides beginners with an easy tutorial explaining how a neural network works – what math is involved, and a step by step explanation of how the data moves through the network.

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14 Comments on "Neural Networks Explained Pt 2 – Machine Learning Tutorial for Beginners"

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WAQAR RAJPOOT
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WAQAR RAJPOOT
12 days 13 hours ago

See good definition here and subscribe please youtu.be/KtvAjhQNgz0

C Ros
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C Ros
13 days 6 hours ago

Thanks for this content of neural network basic. You explain very clearly and interestingly. Many thumbs ups …. You have good teaching talent.

Astral Tequila
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Astral Tequila
13 days 8 hours ago

I understand what is error, but how is delta calculating?

LearnCode.academy
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LearnCode.academy
13 days 5 hours ago

That's a little bit more complicated, and it does involve calculus (namely partial derivatives). Here's a writeup on it, although, I feel like it's a pretty complicated explanation mattmazur.com/2015/03/17/a-step-by-step-backpropagation-example/

Salman Shaikh
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Salman Shaikh
13 days 10 hours ago

Some things were over my head😅🤯

Thabile Vatsha
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Thabile Vatsha
9 days 8 hours ago

Lol many things went over my head

Salman Shaikh
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Salman Shaikh
13 days 10 hours ago

I'm starting from nothing in my brain so what have to be my first step ? 😅

Salman Shaikh
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Salman Shaikh
13 days 4 hours ago

LearnCode.academy 🤣🤣 thanks for replying

LearnCode.academy
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LearnCode.academy
13 days 6 hours ago

I totally understand that feeling haha! You don't have to understand the MATH involved, but knowing a little bit of what's going on really helps you tune and configure your neural network…so it's worth the effort to digest the video (and watch it a few times, or watch somebody else's)…and it will sink in after a little bit.

Salman Shaikh
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Salman Shaikh
13 days 8 hours ago

LearnCode.academy yes i understand that coding part little bit but theory is 🤯Is this theory is necessary?

LearnCode.academy
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LearnCode.academy
13 days 9 hours ago

Did you happen to catch my last 3 videos on ML? This would make very little sense without those:

Arseniy
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Arseniy
13 days 10 hours ago

really nice video, i wasn't really interested in ML but after watching this video I might look into it

LearnCode.academy
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LearnCode.academy
13 days 9 hours ago

Thanks! Did you happen to catch my last videos? This one wouldn't make much sense without them.

Usman Adil
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Usman Adil
13 days 10 hours ago

Awesome Wil!

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