Principal Component Analysis (PCA) and Factor Analysis Torrent Download

Description

Description

The course explains one of the important aspect of machine learning – Principal component analysis and factor analysis in a very easy to understand manner. It explains theory as well as demonstrates how to use SAS and R for the purpose.

The course provides entire course content available to download in PDF format, data set and code files. The detail course content is as follows.

Intuitive Understanding of PCA 2D Case

what is the variance in the data in different dimensions?

what is principal component?

Formal definition of PCs

Understand the formal definition of PCA

Properties of Principal Components

Understanding principal component analysis (PCA) definition using a 3D image

Properties of Principal Components

Summarize PCA concepts

Understand why first eigen value is bigger than second, second is bigger than third and so on

Data Treatment for conducting PCA

How to treat ordinal variables?

How to treat numeric variables?

Conduct PCA using SAS: Understand

Correlation Matrix

Eigen value table

Scree plot

How many pricipal components one should keep?

How is principal components getting derived?

Conduct PCA using R

Introduction to Factor Analysis

Introduction to factor analysis

Factor analysis vs PCA side by side

Factor Analysis Using R

Factor Analysis Using SAS

Theory for using PCA for Variable Selection

Demo of using PCA for Variable Selection

Who this course is for:

Analytics Professionals

Research Scholars

Data Scientists

Requirements

The course will start with elementary concepts but knowledge of basic statistics will help

For execution – it will help to know basic SAS or R programming

Last Updated 6/2018

File list

Principal Component Analysis (PCA) and Factor Analysis
TutsNode.com.txt 63 B
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/1. Introduction.mp4 2 MB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/1. Introduction.srt 1.5 KB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/2. How to consume the contents.mp4 2.2 MB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/2. How to consume the contents.srt 1.8 KB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/3. Intuitive Understanding of PCA 2D Case.mp4 13.1 MB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/3. Intuitive Understanding of PCA 2D Case.srt 9.1 KB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/4. Formal defintion of PCs.mp4 6.3 MB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/4. Formal defintion of PCs.srt 4.6 KB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/5. Properties of Principal Components - part 1.mp4 4.3 MB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/5. Properties of Principal Components - part 1.srt 3.1 KB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/6. Properties of Principal Components - part 2.mp4 12.5 MB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/6. Properties of Principal Components - part 2.srt 8 KB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/7. Data Treatment for conducting PCA.mp4 13.1 MB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/7. Data Treatment for conducting PCA.srt 8.8 KB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/8. Workshop - conduct principal component analysis using SAS.mp4 34.2 MB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/8. Workshop - conduct principal component analysis using SAS.srt 17.9 KB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/8.1 Data_for_PCA01.csv 806 B
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/8.2 PCA_SAS_code.txt 523 B
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/8.3 Data_for_PCA.xlsx 13.6 KB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/8.4 PCA_01-results.rtf 129.4 KB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/8.5 PCA_01-results_Std.rtf 129.4 KB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/9. Workshop - conduct principal component analysis using R.mp4 13 MB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/9. Workshop - conduct principal component analysis using R.srt 7.5 KB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/9.1 PCA_R_code.txt 493 B
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/2. Factor Analysis/1. Introduction to Factor Analysis.mp4 8.2 MB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/2. Factor Analysis/1. Introduction to Factor Analysis.srt 6 KB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/2. Factor Analysis/2. Workshop - conduct Factor analysis using R - part 1.mp4 13.6 MB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/2. Factor Analysis/2. Workshop - conduct Factor analysis using R - part 1.srt 7.3 KB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/2. Factor Analysis/2.1 dataset_EFA.csv 3.8 KB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/2. Factor Analysis/2.2 Factor_Analysis_with_R.txt 670 B
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/2. Factor Analysis/3. Workshop - conduct Factor analysis using R - part 2.mp4 24.7 MB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/2. Factor Analysis/3. Workshop - conduct Factor analysis using R - part 2.srt 13.1 KB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/2. Factor Analysis/4. Workshop - conduct Factor analysis using SAS.mp4 29.4 MB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/2. Factor Analysis/4. Workshop - conduct Factor analysis using SAS.srt 10.7 KB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/3. Using Principal Component Analysis for Variable selection/1. Theory for variable selection using PCA.mp4 6.4 MB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/3. Using Principal Component Analysis for Variable selection/1. Theory for variable selection using PCA.srt 4.9 KB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/3. Using Principal Component Analysis for Variable selection/2. Demo for variable selection using PCA - Part 01.mp4 22.7 MB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/3. Using Principal Component Analysis for Variable selection/2. Demo for variable selection using PCA - Part 01.srt 1.8 KB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/3. Using Principal Component Analysis for Variable selection/2.1 Variable_selecting_using_PCA.xlsx 28.1 KB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/3. Using Principal Component Analysis for Variable selection/2.2 Data_for_Variable_selecting_using_PCA_demo.csv 7.7 KB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/3. Using Principal Component Analysis for Variable selection/2.3 Variable_selecting_using_PCA_revised.xlsx 31 KB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/3. Using Principal Component Analysis for Variable selection/3. Demo for variable selection using PCA - Part 02.mp4 75.8 MB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/3. Using Principal Component Analysis for Variable selection/3. Demo for variable selection using PCA - Part 02.srt 6 KB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/3. Using Principal Component Analysis for Variable selection/4. FAQ (will keep growing overtime based on student's queries).html 966 B
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/3. Using Principal Component Analysis for Variable selection/5. Closing Note and PDF of course content.mp4 4.5 MB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/3. Using Principal Component Analysis for Variable selection/5. Closing Note and PDF of course content.srt 1.9 KB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/3. Using Principal Component Analysis for Variable selection/5.1 PCA_Simplified_02.pdf 1 MB