Principal Component Analysis (PCA)

Discussion List

• Continuous and categorical mixed features

  Solution Accepted 42 views 4 comments 0 points Most recent by Yin August 2022Help
• What is the actual output of the PCA?

  New Question 21 views 0 comments 0 points Started by Yin August 2022 Help
• PCA with informative weight names

  New Question 5 views 0 comments 0 points Started by Yin July 2022 Help
• Weights and PCA

  New Question 22 views 0 comments 0 points Started by Yin June 2022 Help
• PCA loadings plot or (biplot)

  Solution Accepted 81 views 1 comment 0 points Most recent by ceaperez January 2022Help
• How are the anomaly scores computed for pca, knn, svm,

  Responded But No Solution 46 views 1 comment 0 points Most recent by jacobcybulski October 2020Help
• PCA for classificatin problem.

  Responded But No Solution 55 views 1 comment 0 points Most recent by BalazsBarany October 2020Help
• Analysis result of PCA

  Solution Accepted 139 views 2 comments 0 points Most recent by BalazsBarany June 2020Help
• ROC with PCA

  Responded But No Solution 221 views 2 comments 0 points Most recent by Amin_fakhar May 2020Help
• Why SVD "cumulative variance plot" is not scaled to 100%

  Responded But No Solution 245 views 3 comments 0 points Most recent by MartinLiebig May 2020Help
• How to extract a model from Robust PCA

  Solution Accepted 104 views 3 comments 0 points Most recent by jacobcybulski May 2020Help
• I don't know how to explain this graph.

  Solution Accepted 66 views 2 comments 1 point Most recent by [Deleted User] January 2020Help
• RAPIDMINER PCA QUESTION

  Solution Accepted 291 views 2 comments 1 point Most recent by yunni January 2020Help
• Help with Memory Management for GHA/PCA

  Solution Accepted 12 views 1 comment 0 points Most recent by pblack476 November 2019Help
• weights by PCA

  Responded But No Solution 94 views 1 comment 0 points Most recent by Telcontar120 August 2019Help
• Reduction Dimensionality

  Solution Accepted 55 views 3 comments 0 points Most recent by varunm1 April 2019Help
• Weight by PCA

  Solution Accepted 33 views 1 comment 0 points Most recent by varunm1 April 2019Help
• Data out selected by PCA

  Solution Accepted 528 views 13 comments 0 points Most recent by Flixport April 2019Help
• Bio-Engineering: Principal Component Analysis (PCA) applied to RNA for better Cancer Screening Tests

  81 views 0 comments 3 points Started by CraigBostonUSA September 2018 Help
• PCA in Rapidminer

  Solution Accepted 151 views 4 comments 0 points Most recent by Thomas_Ott May 2018Help
• "PCA Operator taking to much time"

  Responded But No Solution 54 views 2 comments 0 points Most recent by Thomas_Ott May 2018Help
• Text Values to Numerical Values for using PCA

  Responded But No Solution 135 views 1 comment 0 points Most recent by MartinLiebig April 2017Help
• PCA output help

  77 views 0 comments 1 point Started by krobinson11 April 2016 Help
• Reverse Mapping of PCA

  Responded But No Solution 155 views 3 comments 0 points Most recent by wessel November 2015Help
• "[SOLVED]Using PCA with Test Set Getting Error"

  Responded But No Solution 33 views 5 comments 0 points Most recent by MartinLiebig July 2015Help
• PCA Eigenvectors?

  Responded But No Solution 130 views 3 comments 0 points Most recent by MariusHelf February 2013Help
• "Request to describe details of PCA"

  Responded But No Solution 33 views 1 comment 0 points Most recent by MariusHelf October 2012Help
• "PCA SEVERE: java.lang.ArrayIndexOutOfBoundsException"

  Responded But No Solution 8 views 1 comment 0 points Most recent by MariusHelf May 2012Help
• [SOLVED] PCA problem

  Responded But No Solution 41 views 5 comments 0 points Most recent by marcin_blachnik March 2012Help
• "Factor Analysis vs PCA?"

  295 views 0 comments 0 points Started by NedPointsman February 2012 Help