Principal Component Analysis (PCA)

Discussion List

• PCA loadings plot or (biplot)

  Solution Accepted 52 views 1 comment 0 points Most recent by ceaperez January 9Help
• How are the anomaly scores computed for pca, knn, svm,

  Responded But No Solution 30 views 1 comment 0 points Most recent by jacobcybulski October 2020Help
• PCA for classificatin problem.

  Responded But No Solution 51 views 1 comment 0 points Most recent by BalazsBarany October 2020Help
• Analysis result of PCA

  Solution Accepted 114 views 2 comments 0 points Most recent by BalazsBarany June 2020Help
• ROC with PCA

  Responded But No Solution 162 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 223 views 3 comments 0 points Most recent by mschmitz May 2020Help
• How to extract a model from Robust PCA

  Solution Accepted 69 views 3 comments 0 points Most recent by jacobcybulski May 2020Help
• I don't know how to explain this graph.

  Solution Accepted 64 views 2 comments 1 point Most recent by [Deleted User] January 2020Help
• RAPIDMINER PCA QUESTION

  Solution Accepted 249 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 86 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 39 views 1 comment 0 points Most recent by varunm1 April 2019Help
• Data out selected by PCA

  Solution Accepted 457 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

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

  Solution Accepted 129 views 4 comments 0 points Most recent by Thomas_Ott May 2018Help
• "PCA Operator taking to much time"

  Responded But No Solution 43 views 2 comments 0 points Most recent by Thomas_Ott May 2018Help
• Text Values to Numerical Values for using PCA

  Responded But No Solution 103 views 1 comment 0 points Most recent by mschmitz 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 111 views 3 comments 0 points Most recent by wessel November 2015Help
• "[SOLVED]Using PCA with Test Set Getting Error"

  Responded But No Solution 37 views 5 comments 0 points Most recent by mschmitz July 2015Help
• PCA Eigenvectors?

  Responded But No Solution 96 views 3 comments 0 points Most recent by MariusHelf February 2013Help
• "Request to describe details of PCA"

  Responded But No Solution 24 views 1 comment 0 points Most recent by MariusHelf October 2012Help
• "PCA SEVERE: java.lang.ArrayIndexOutOfBoundsException"

  Responded But No Solution 3 views 1 comment 0 points Most recent by MariusHelf May 2012Help
• [SOLVED] PCA problem

  Responded But No Solution 46 views 5 comments 0 points Most recent by marcin_blachnik March 2012Help
• "Factor Analysis vs PCA?"

  281 views 0 comments 0 points Started by NedPointsman February 2012 Help
• "Retrieving original data after PCA"

  Responded But No Solution 132 views 3 comments 0 points Most recent by earmijo December 2011Help
• "Calculating PCA scores"

  Responded But No Solution 194 views 1 comment 0 points Most recent by earmijo August 2011Help
• "PCA for 101010101 series prediction"

  Responded But No Solution 5 views 1 comment 0 points Most recent by land April 2011Help
• "Numeric Dimension Reduction (PCA, etc) for Cluster Analysis"

  43 views 0 comments 1 point Started by WI_Noble March 2011 Help