TGx:Udemy - Principal Component Analysis (PCA) and Factor Analysis

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Udemy - Principal Component Analysis (PCA) and Factor Analysis

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Other > Training

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English

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287.35 MB

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389e645bad833984eb330f0652dd3d1746a8d61e

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26-12-2020 15:11

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File	Size
TutsNode.com.txt	63.00 B
[TGx]Downloaded from torrentgalaxy.to .txt	585.00 B
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/1. Introduction.mp4	2.02 MB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/1. Introduction.srt	1.54 kB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/2. How to consume the contents.mp4	2.18 MB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/2. How to consume the contents.srt	1.80 kB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/3. Intuitive Understanding of PCA 2D Case.mp4	13.13 MB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/3. Intuitive Understanding of PCA 2D Case.srt	9.07 kB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/4. Formal defintion of PCs.mp4	6.27 MB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/4. Formal defintion of PCs.srt	4.58 kB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/5. Properties of Principal Components - part 1.mp4	4.31 MB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/5. Properties of Principal Components - part 1.srt	3.06 kB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/6. Properties of Principal Components - part 2.mp4	12.49 MB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/6. Properties of Principal Components - part 2.srt	8.01 kB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/7. Data Treatment for conducting PCA.mp4	13.05 MB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/7. Data Treatment for conducting PCA.srt	8.76 kB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/8. Workshop - conduct principal component analysis using SAS.mp4	34.16 MB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/8. Workshop - conduct principal component analysis using SAS.srt	17.92 kB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/8.1 Data_for_PCA01.csv	806.00 B
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/8.2 PCA_SAS_code.txt	523.00 B
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/8.3 Data_for_PCA.xlsx	13.61 kB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/8.4 PCA_01-results.rtf	129.37 kB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/8.5 PCA_01-results_Std.rtf	129.36 kB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/9. Workshop - conduct principal component analysis using R.mp4	12.95 MB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/9. Workshop - conduct principal component analysis using R.srt	7.49 kB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/1. Principal Component Analysis (PCA)/9.1 PCA_R_code.txt	493.00 B
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/2. Factor Analysis/1. Introduction to Factor Analysis.mp4	8.24 MB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/2. Factor Analysis/1. Introduction to Factor Analysis.srt	6.00 kB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/2. Factor Analysis/2. Workshop - conduct Factor analysis using R - part 1.mp4	13.58 MB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/2. Factor Analysis/2. Workshop - conduct Factor analysis using R - part 1.srt	7.25 kB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/2. Factor Analysis/2.1 dataset_EFA.csv	3.84 kB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/2. Factor Analysis/2.2 Factor_Analysis_with_R.txt	670.00 B
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/2. Factor Analysis/3. Workshop - conduct Factor analysis using R - part 2.mp4	24.69 MB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/2. Factor Analysis/3. Workshop - conduct Factor analysis using R - part 2.srt	13.14 kB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/2. Factor Analysis/4. Workshop - conduct Factor analysis using SAS.mp4	29.41 MB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/2. Factor Analysis/4. Workshop - conduct Factor analysis using SAS.srt	10.69 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	6.44 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	4.85 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	22.70 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	1.84 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	28.08 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	7.68 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	31.01 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	75.78 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	5.99 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	966.00 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	4.49 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	1.93 kB
[TutsNode.com] - Principal Component Analysis (PCA) and Factor Analysis/3. Using Principal Component Analysis for Variable selection/5.1 PCA_Simplified_02.pdf	1.01 MB

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