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• Spectral averages in PCA
  [[Category:PCA]] When you are using the PCA method, it is frequently frustrating not to detect a clear trend in the his
  2 KB (351 words) - 14:53, 26 May 2016
• Walkthrough on PCA through the command line
  ...nalysis|PCA]] computations through the command line are governed through ''PCA workflow'' objects. We describe here how to create and handle them: The input of a PCA workflow are:
  14 KB (1,969 words) - 22:58, 8 February 2021

Page text matches

• Classification
  * PCA + k-means [[Principal component analysis|PCA]] is used for classification of an already aligned data set. It typically s
  379 bytes (49 words) - 11:47, 22 March 2016
• Principal component analysis
  [[Category:PCA]] ...thod: classification itself is performed on the features extracted through PCA.
  3 KB (424 words) - 18:03, 28 March 2020
• Multireference Analysis
  ...tly aligned in the first place. If heterogeneity drives alignment to fail, PCA may not be capable to classify the particles. *PCA is prone to fail to detect features that are present in small subsets of th
  1 KB (215 words) - 09:37, 19 August 2020
• Spectral averages in PCA
  [[Category:PCA]] When you are using the PCA method, it is frequently frustrating not to detect a clear trend in the his
  2 KB (351 words) - 14:53, 26 May 2016
• Cross correlation matrix
  [[Category:PCA]] ...ix is most commonly used in the context of [[Principal component analysis| PCA classification]].
  3 KB (471 words) - 11:16, 19 April 2016
• Eigencomponents
  [[Category:PCA]]
  428 bytes (63 words) - 14:50, 26 May 2016
• Why is GPU not available for classification?
  ...same template is rotated many times and compared to a given particle. In PCA, the situation is different. The most numerically demanding part is the con
  715 bytes (111 words) - 12:10, 19 April 2016
• Table column convention
  ...averages of the particles assigned to different clusters computed through PCA+Kmeans or Hierarchical Ascending Clustering. ...or HAC. The name "subreference" comes from the fact that we frequently use PCA analysis on top of the results attained by Multireference Analysis.
  5 KB (721 words) - 18:41, 8 March 2018
• Materials Basel 2016
  * PCA [http://{{SERVERNAME}}/w/doc/misc/workshopIntroPCA.pptx Basic concepts.] ** Commandline operations with PCA
  3 KB (413 words) - 10:12, 19 August 2016
• EMBO workshop 2016
  * PCA [http://{{SERVERNAME}}/w/doc/misc/workshopIntroPCA.pptx Basic concepts.] ** Commandline operations with PCA
  3 KB (404 words) - 16:51, 31 August 2016
• Hints for improving a refinement
  ...would be to run a [[PCA]] on the last [[refined table]]. If you are using PCA to diagnose a convergence problem, you probably want to start this approach Remember that a quick way to check the results of a PCA project is by looking at the histograms of the eigencomponents.
  5 KB (720 words) - 14:53, 19 May 2016
• ''Dynamo''workshop at the New York Structural Biology Center 2016
  * PCA [http://{{SERVERNAME}}/w/doc/misc/workshopIntroPCA.pptx Basic concepts.] ** Commandline operations with PCA
  3 KB (436 words) - 15:09, 9 December 2016
• Pdf tutorials
  * Introduction to PCA {{pdftutorial|classification_tutorial|link}}
  2 KB (208 words) - 12:19, 29 April 2016
• Materials Basel 2017
  * PCA [http://{{SERVERNAME}}/w/doc/misc/workshopIntroPCA.pptx Basic concepts.] ** Commandline operations with PCA
  4 KB (538 words) - 08:58, 25 August 2017
• GPU
  ...p in comparison with a CPU application. The only effective way to speed up PCA is the use of parallel CPU computing.
  5 KB (902 words) - 07:44, 2 September 2016
• Materials Basel 2018
  * PCA [http://{{SERVERNAME}}/w/doc/misc/workshopIntroPCA.pptx Basic concepts.] ** Commandline operations with PCA
  4 KB (604 words) - 21:43, 29 August 2018
• Prato Workshop 2019
  ....pptx Basic concepts.] <br /> advanced subboxing tutorial: combining with PCA and MRA {{pdftutorial|subboxing_multireference_PCA|tutorial}} ** Commandline operations with PCA
  6 KB (794 words) - 08:50, 4 April 2019
• Diamond Workshop 2017
  ....pptx Basic concepts.] <br /> advanced subboxing tutorial: combining with PCA and MRA {{pdftutorial|subboxing_multireference_PCA|tutorial}} ** Commandline operations with PCA
  6 KB (845 words) - 10:55, 7 December 2017
• Dynamo Workshop at the International School of Crystallography 2019
  ....pptx Basic concepts.] <br /> advanced subboxing tutorial: combining with PCA and MRA {{pdftutorial|subboxing_multireference_PCA|tutorial}} ** Commandline operations with PCA
  7 KB (929 words) - 14:17, 5 June 2019
• EMBO workshop 2019
  ....pptx Basic concepts.] <br /> advanced subboxing tutorial: combining with PCA and MRA {{pdftutorial|subboxing_multireference_PCA|tutorial}} ** Commandline operations with PCA
  7 KB (944 words) - 10:26, 6 September 2019

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