Gradient Descent – Data and Machine by viswateja

Cost/Loss function

Let’s say we started a mobile manufacturing company last month and I want a new cost study to improve my next month’s budget forecasts.I pay 500$ for rent and 100$ for electricity bill and for manufacturing each mobile we need 50$ and my budget is 4500$ The equation of cost function is C(x)= FC +Continue reading “Cost/Loss function”

Simple Linear Regression with Stochastic Gradient Descent

Make sure we are familiar with Cost/Loss function and Gradient, before you go thru this blog Gradient descent which we will also called Optimization. We have seen how to calculate Linear regression and also how to calculate accuracy.As we know to get best accuracy we are using Gradient descent by reducing slope and Intercept/error, LetsContinue reading “Simple Linear Regression with Stochastic Gradient Descent”