Search for tag: "dimensions"

CL - Lecture 1.x - Introduction to models

Nothing technical here. In this video I introduce some important questions about mathematical, logical and computational models, to start you thinking about the relationship between the virtual …

From  Claudia-Elena Chirita on September 11th, 2020 0 likes 332 plays 0  

Embed MS Form (Quiz) in Learn

How to embed a webpage (MS Form) in Learn using iframe code

From  William Farquharson on July 7th, 2020 0 likes 9 plays 0  

Unsupervised Learning

Unsupervised Learning

From  Dimitrios Doudesis on June 8th, 2020 0 likes 77 plays 0  

Pros and cons of dimensionality reduction

Pros and cons of dimensionality reduction

From  Nigel Goddard on September 25th, 2016 1 likes 1,565 plays 0  

Principal component analysis

Principal component analysis

From  Nigel Goddard on September 25th, 2016 1 likes 1,577 plays 0  

Classification with PCA features

Classification with PCA features

From  Nigel Goddard on September 25th, 2016 1 likes 1,214 plays 0  

Principal component analysis for the impatient

Principal component analysis for the impatient

From  Nigel Goddard on September 25th, 2016 1 likes 1,234 plays 0  

How many principal components to use

How many principal components to use

From  Nigel Goddard on September 25th, 2016 1 likes 1,212 plays 0  

Finding eigenvalues and eigenvectors

Finding eigenvalues and eigenvectors

From  Nigel Goddard on September 25th, 2016 1 likes 1,490 plays 0  

Why we maximize variance in PCA

Why we maximize variance in PCA

From  Nigel Goddard on September 25th, 2016 2 likes 1,741 plays 0  

The curse of dimensionality

The curse of dimensionality

From  Nigel Goddard on September 25th, 2016 2 likes 1,490 plays 0  

Data manifolds in high-dimensional spaces

Data manifolds in high-dimensional spaces

From  Nigel Goddard on September 25th, 2016 2 likes 1,494 plays 0  

The K-means algorithm

The K-means algorithm

From  Nigel Goddard on September 25th, 2016 2 likes 1,396 plays 0  

Error functions

Error functions

From  Nigel Goddard on September 18th, 2016 1 likes 1,686 plays 0  

Editing Wikipedia using Visual Editor:Part 2.3 Adding an image

This video demonstrates how to add an image to a Wikipedia article using Wikipedia's new Visual Editor interface.

From  Ewan McAndrew on September 15th, 2016 0 likes 226 plays 0