NN from Scratch you can use python and numpy of course but no library to calculate the backpropagation.   Implement the simple architecture shown on image 1, forward and backward pass, plot the loss function over time. The bias are all 0.3.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Write a NN from Scratch you can use python and numpy of course but no library to calculate the backpropagation.

 

Implement the simple architecture shown on image 1, forward and backward pass, plot the loss function over time. The bias are all 0.3.

output
wilji
wlki
wkgol
input
i1
j1
k1
o1
witja
witjs
12
k2
o1
wiaj1
13
k3
03
wiaja
klol
Relu
Relu
Softmax
0.1 0.2 0.3
0.2 0.3 0.5
0.1
0.4 0.8
Wixjx = 0.3 0.2 0.7
0.4 0.3 0.9
Wexox = 0.3 0.7 0.2
0.5 0.2 0.9
Wjxkx = 0.3 0.5 0.7
0.6 0.4 0.8
Input=[0.1 0.2 0.7). Desired
target=[1.00.0 0.0]
Transcribed Image Text:output wilji wlki wkgol input i1 j1 k1 o1 witja witjs 12 k2 o1 wiaj1 13 k3 03 wiaja klol Relu Relu Softmax 0.1 0.2 0.3 0.2 0.3 0.5 0.1 0.4 0.8 Wixjx = 0.3 0.2 0.7 0.4 0.3 0.9 Wexox = 0.3 0.7 0.2 0.5 0.2 0.9 Wjxkx = 0.3 0.5 0.7 0.6 0.4 0.8 Input=[0.1 0.2 0.7). Desired target=[1.00.0 0.0]
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