Step by Step neural networks tutorial (OHL) - forward propagation and cost

In previous tutorial we initialized our model parameters. In this part we'll compute forward propagation and cost functionText version tutorials: Networks (one hidden layer) full video playlist:

Darren DiNicola

Where is Garrett

U.S.A. Teacher: ...... putangina ka wala nga akong pangpuntang concert ng mga kpop groups eh wala pang pang mL ano??gust mo sampalin kita kung gusto mo ipalunok ko pa sayo lahat ng pera ng buong mundo ano ha!?!? laban ka haa! laban kaaa...putang ina mo eh gago kaa!! epal letse..maka bully ka para kang epal ehh tapos wala ka palang pera???!!! tapos ako pa yung pag hingi an mo ha!?!?

Hilal Sheel

Rage Monster 😂

Enchanted sword girly

That's why u shouldn't trust guys they will trick you


I felt that this should be the final season of the series. I got a lot of thoughts on this one.

I didn't know what to write

KuranGizi KuranGizi

ada subtittle nya 👍👍👍

mary Oconnor

Roses are red grass is greener I promise you that your life will get better


That last shot was awesome ... my channel has an invisible video like if you get it ;)

Episode I – 2. How funny they are


@UndergroundGrooves Only it's not a hockey stick or a baseball bat. It's a metal rod thing with a slab of iron on the end. It carries much more kinetic energy when swung and the amount of energy transferred is greater. Look at that device he's holding in the beginning of the video. Heavy metal...that could explain the gloves he's wearing during the swing.

Laura Tedesco LeGrand

Me: I get scratched

Yasmin Jama

244 messages 😱❤️

Darshil Kanani


Jamie Huff

appearances shouldn't matter it's what on the inside that matters

Adam cole

It plays still alive

:Karen you breeeathed that’s it I’m calling the police

Christian Leal

What is the point if we don't se the people reaction to all of you

eduardo sancho gomez

your videos are awesome!!!!

Doris Purcell

Tyler looks funny in a helmet

Everyone:I saw that coming

Nike Channel

1:19 did anyone see a drone like if you saw it

AsianisLife :_:

You are amazing!

If you are real human make a like .....


I feel that I always was the secure one, and my last relationship (lasted 3years) with a true avoidant made me become the anxious one....

Brennan Newport

That was lit haha get it i do like if you get it


Because he is awesome