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B1 中级 英语 5:45 Educational

Neural Network In 5 Minutes | What Is A Neural Network? | How Neural Networks Work | Simplilearn

Simplilearn · 1,700,755 次观看 · 添加于 3 周前

学习统计

B1

CEFR 等级

5/10

难度

字幕 (150 片段)

00:00

last summer my family and i visited

00:02

russia even though none of us could read

00:04

russian we did not have any trouble in

00:06

figuring our way out all thanks to

00:08

google's real-time translation of

00:10

russian boards into english

00:12

this is just one of the several

00:14

applications of neural networks

00:16

neural networks form the base of deep

00:18

learning a subfield of machine learning

00:20

where the algorithms are inspired by the

00:23

structure of the human brain neural

00:25

networks take in data train themselves

00:27

to recognize the patterns in this data

00:30

and then predict the outputs for a new

00:32

set of similar data

00:34

let's understand how this is done

00:36

let's construct a neural network that

00:38

differentiates between a square circle

00:41

and triangle

00:42

neural networks are made up of layers of

00:44

neurons these neurons are the core

00:47

processing units of the network

00:49

first we have the input layer which

00:51

receives the input the output layer

00:54

predicts our final output

00:56

in between exists the hidden layers

00:58

which perform most of the computations

01:00

required by our network here's an image

01:03

of a circle

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