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  • Video 
    Machine Learning: Linear Regression based on Least Squares

    Machine Learning: Linear Regression based on Least Squares

    An example of using least squares to do data fitting. In this example, we demonstrate how to 1) fit a straight line using ordinary least-squares method, and 2) estimate value of a new input based on the fitted line.

    Course related:
    LSGI3242A Digital Terrain Modelling
    Subjects:
    Computing and Mathematics and Statistics
    Keywords:
    Least squares Regression analysis
    Resource Type:
    Video
     
  • Video 
    Crash Course Statistics

    Crash Course Statistics

    In 44 episodes, Adriene Hill teaches you Statistics! This course is based on the 2018 AP Statistics curriculum and introduces everything from basic descriptive statistics to data collection to hot topics in data analysis like Big Data and neural networks. By the end of the course, you will be able to:

    *Identify questions that can be answered using statistics *Describe patterns, trends, associations, and relationships in data both numerically and graphically

    *Justify a conclusion using evidence from data, definitions, or statistical inference

    *Apply statistical models to make inferences and predictions from data sets

    *Understand how statistics are used broadly in the world and interpret their meaning, like in newspapers or scientific studies Learning playlist

    Subjects:
    Mathematics and Statistics
    Keywords:
    Statistics
    Resource Type:
    Video
     
  • Video 
    How Math Is Our Real Sixth Sense

    How Math Is Our Real Sixth Sense

    In this engaging talk, high school math teacher and YouTube star Eddie Woo shares his passion for mathematics, calling it an extra sense that we can all access. Using real-world examples of geometry, he encourages everyone to seek out the patterns around them for "a whole new way to see the world."

    Subjects:
    Mathematics and Statistics
    Keywords:
    Mathematics
    Resource Type:
    Video
     
  • Video 
    An Unexpected Tool for Understanding Inequality: Abstract Math

    An Unexpected Tool for Understanding Inequality: Abstract Math

    How do we make sense of a world that doesn't? By looking in unexpected places, says mathematician Eugenia Cheng. She explains how applying concepts from abstract mathematics to daily life can lead us to a deeper understanding of things like the root of anger and the function of privilege. Learn more about how this surprising tool can help us to empathize with each other.

    Subjects:
    Mathematics and Statistics
    Keywords:
    Mathematics -- Social aspects Equality
    Resource Type:
    Video
     
  • Video 
    Introduction to Linear Algebra: Systems of Linear Equations

    Introduction to Linear Algebra: Systems of Linear Equations

    With calculus well behind us, it's time to enter the next major topic in any study of mathematics. Linear Algebra! The name doesn't sound very intimidating, but there are some pretty abstract concepts in this subject. Let's start nice and easy simply by learning about what this subject covers and some basic terminology.

    Course related:
    COMP4434 Big Data Analytics
    Subjects:
    Mathematics and Statistics
    Keywords:
    Algebras Linear
    Resource Type:
    Video