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How Does Youtube Recommendations Work

Elizabeth Zhao 2020-11-10
  • Machine Learning
  • Recommender Systems

Introduction

I have to confess that I spend a lot of time on Youtube. Browsing through Youtube homepage, we can often observe that many of the Youtube videos match ou...

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How To Read Machine Learning Papers

Elizabeth Zhao 2020-10-26
  • Machine Learning

Introduction

A few months ago, I began teaching myself machine learning. While I was feeling confused and didn’t know how to start, I happened to see a Youtube recommend...

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Who Is The Winner? Gradient Descent v.s. Newton's Method

Elizabeth Zhao 2020-09-09
  • Machine Learning
  • Mathematics
  • Numerical Analysis
  • Convex Optimization

As we all know, Gradient Descent method is an essential part in machine learning that is used to optimize the distance between predictions and true values....

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Orthogonal Complement of Column Space - The Big Picture Of Linear Algebra

Elizabeth Zhao 2020-02-15
  • Mathematics
  • Linear Algebra

Updates: 10/29/2020 - 1. added explanations for the theorem; 2. added more details to MATLAB figure’s captions; 3. added a nicer formal proof


I came across a theorem whe...

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Copyright (c) 2019 lizruonan