A Neural Network

The "Hello World" of Machine Learning.

Drawing the Line

Imagine a scatter plot of dots showing Temperature vs Ice Cream Sales for Bigkart. Linear Regression is simply asking the computer to draw the best possible straight line right through the middle of those dots.

Target and loss calculation

Linear Regression Model Fit (Temperature vs Ice Cream Sales)

#lets take 2 variable x and y, both have linear relationship so x increases, y increases also. so by line formula y=mx+b ->


x = 3
target = 10


w = 2
b = 1


prediction = w * x + b


print('prediction is',prediction)
print('target is',target)
print('Error is',abs(target-prediction))

#lets take 2 variable x and y, both have linear relationship so x increases, y increases also. so by line formula y=mx+b -> x = 3 target = 10 w = 2 b = 1 prediction = w * x + b print('prediction is',prediction) print('target is',target) print('Error is',abs(target-prediction))