Principal Component Analysis (PCA)

Discussion List

• Continuous and categorical mixed features

  Solution Accepted 41 views 4 comments 0 points Most recent by Yin August 2022Help
• What is the actual output of the PCA?

  New Question 24 views 0 comments 0 points Started by Yin August 2022 Help
• PCA with informative weight names

  New Question 8 views 0 comments 0 points Started by Yin July 2022 Help
• Weights and PCA

  New Question 26 views 0 comments 0 points Started by Yin June 2022 Help
• PCA loadings plot or (biplot)

  Solution Accepted 101 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 52 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 142 views 2 comments 0 points Most recent by BalazsBarany June 2020Help
• ROC with PCA

  Responded But No Solution 247 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 266 views 3 comments 0 points Most recent by MartinLiebig May 2020Help
• How to extract a model from Robust PCA

  Solution Accepted 116 views 3 comments 0 points Most recent by jacobcybulski May 2020Help
• I don't know how to explain this graph.

  Solution Accepted 67 views 2 comments 1 point Most recent by [Deleted User] January 2020Help
• RAPIDMINER PCA QUESTION

  Solution Accepted 316 views 2 comments 1 point Most recent by yunni January 2020Help
• Help with Memory Management for GHA/PCA

  Solution Accepted 11 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 51 views 3 comments 0 points Most recent by varunm1 April 2019Help
• Weight by PCA

  Solution Accepted 32 views 1 comment 0 points Most recent by varunm1 April 2019Help
• Data out selected by PCA

  Solution Accepted 601 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

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

  Solution Accepted 161 views 4 comments 0 points Most recent by Thomas_Ott May 2018Help
• "PCA Operator taking to much time"

  Responded But No Solution 51 views 2 comments 0 points Most recent by Thomas_Ott May 2018Help
• Text Values to Numerical Values for using PCA

  Responded But No Solution 142 views 1 comment 0 points Most recent by MartinLiebig April 2017Help
• PCA output help

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

  Responded But No Solution 186 views 3 comments 0 points Most recent by wessel November 2015Help
• "[SOLVED]Using PCA with Test Set Getting Error"

  Responded But No Solution 41 views 5 comments 0 points Most recent by MartinLiebig July 2015Help
• PCA Eigenvectors?

  Responded But No Solution 136 views 3 comments 0 points Most recent by MariusHelf February 2013Help
• "Request to describe details of PCA"

  Responded But No Solution 35 views 1 comment 0 points Most recent by MariusHelf October 2012Help
• "PCA SEVERE: java.lang.ArrayIndexOutOfBoundsException"

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

  Responded But No Solution 42 views 5 comments 0 points Most recent by marcin_blachnik March 2012Help
• "Factor Analysis vs PCA?"

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