Youโre very close , but one important idea needs correction ๐ ๐ ๐น What is Gradient Descent? ๐ Gradient Descent is an algorithm to find the minimum value of a function (error) by updating parameters step-by-step. ๐ ๐น What is Gradient? ๐ Gradient = slope of the error function Tells: how fast error is changing which direction increases error the most โ Important Correction You said: โGradient is maximum at the point where there is minimum errorโ โ This is incorrect โ๏ธ Correct statement: ๐ At minimum error, gradient = 0 ๐ Why? At the lowest point (minimum): slope becomes flat no increase or decrease [ \nabla J(\theta) = 0 ] ๐น Intuition (Hill example) Top of hill โ steep slope โ large gradient Middle โ some slope โ medium gradient Bottom โ flat โ gradient = 0 ๐น What Gradient Descent does Start somewhere on curve Check slope (gradient) Move opposite direction of slope Repeat until: slope becomes ~0 (minimum reached) ๐ฅ Final Understanding Gradient = direction of steepest increase Gradient Descent = moveโฆ