In week 9 I finished my assignment.
What I learned and why is it important
In this assignment, I refreshed my understanding on linear algebra to explain the chosen algorithm, linear regression. I had a better knowledge on the concept of the least square principle. This principle aims to find a line that is the trend of the distributed points, it is wisely used in linear regression to find out the relationship of a specific data.
In the end
I have to say, there is nothing much to write in the reflection journal for this week, because we had no classes and all I did is to finish up my assignment and submit it on time. And the details about my assignment was already listed in my previous journal. However, I still belive it is a wonderful week this week (as I finished most of my assignments).