Regresi Linier

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Persamaan Matematik yang ingin di tebak

y = a + b*x

Data yang di ketahui (pasangan)

x1, y1
x2, y2
x3, y3
x4, y4

Training

Kita ingin menebak a dan b.

Linear-regression.png


Kita ingin menebak w0 dan w1

Simple regression.png


Gradient Decent = slope sama dengan NOL saat error minimal.

Prediction

Setelah a dan b di ketahui. Untuk

x -> y (prediction)


Neural Network sebagai Regresi Linear

Neural-network-linear-regression.jpg

Pranala Menarik