18 Search Results

• ---

  Crash Course: Statistics: Bivariate Data

  01:09

  Math

  statistics

  data visualization

  data relationships

  HS C

  Explains and exemplifies bivariate data.

• ---

  Crash Course: Statistics: Regression Coefficients and Visualizing Correlations

  03:01

  Math

  statistics

  data visualization

  data relationships

  HS C

  Teaches about regression coefficients and their use.

• ---

  Crash Course: Statistics: Hierarchical Clustering and Dendograms

  01:24

  Computer Science

  statistics

  data visualization

  data relationships

  unsupervised machine learning

  HS C

  Explains how heirarchical clustering finds smaller subgroups within larger differentiated clusters, and how these groups can be visualized on a dendogram.

• ---

  Crash Course: Statistics: Regression Lines

  01:44

  Math

  statistics

  data relationships

  HS C

  Expains regression lines and using data to make predictions.

• ---

  Crash Course: Statistics: The Silhouette Score Evaluation

  01:03

  Computer Science

  statistics

  data relationships

  unsupervised machine learning

  HS C

  Explains how the silhouette method evaluates unsupervised machine learning processes by measuring the closeness of data points.

• ---

  Sign in or create an account to view this clip

  Crash Course: Statistics: Activation Functions and Feature Generation

  01:31

  Computer Science

  statistics

  data relationships

  neural networks

  HS C

  Explains how activation functions help make sense of data whilst feature generation groups data into its own categories.

• ---

  Sign in or create an account to view this clip

  Crash Course: Statistics: Purpose of Unsupervised Machine Learning

  01:00

  Computer Science

  statistics

  data relationships

  unsupervised machine learning

  HS C

  Explains how unsupervised machine learning's purpose is to create new groups to put data into, and the clustering types used in this process.

• ---

  Sign in or create an account to view this clip

  Crash Course: Statistics: Generative Adversarial Networks

  01:38

  Computer Science

  statistics

  data relationships

  neural networks

  HS C

  Explains how generative adversial neural networks create new data from existing data. The clip also contains an analogy of how a cashier and a counterfeiter are like the generative and discriminitory aspects of a generative adversarial network.

• ---

  Sign in or create an account to view this clip

  Crash Course: Statistics: Squared Correlation and Covariance

  01:11

  Math

  statistics

  data relationships

  HS C

  Explains squared correlation and its relation to covariance.

• ---

  Sign in or create an account to view this clip

  Crash Course: Statistics: Correlation Versus Causation

  02:13

  Math

  statistics

  data relationships

  HS C

  Illustrates how correlation does not necessarily equal causation.