Data Science Getting Started

Data Science Getting Started

This is just a list of online resources for getting started with Data Science. I only list resources that I have used, recommended by a lecture or where I have done a brief walk-trough to fill some knowledge gaps. Courses for absolute beginners: Coursera: Data Science Specialization LinkedIn Learning: Data Science foundations Udemy: Complete Python [...]

Be Lightning

Be Lightning

Oh wow, it is September and we are heading towards the end of 2019. What have you achieved? Did you get your dream job? have you started a new career? learned something new about your self? Did you meet the love of your life? Attained your fitness goals. Well for me it feels like I [...]

Neural Networks Learning The Basics: Backpropagation

Neural Networks Learning The Basics: Backpropagation

In this post I will go through a simple backpropagation algorithm that I have implemented on a spreadsheet. It is simple as I will use one training example with two input features to explain the concept. For example: A single training example In the above we have a single observation with two input variables x1 [...]