Hacker News
- Principal Component Analysis https://leimao.github.io/article/Principal-Component-Analysis/ 5 comments
- Principal Component Analysis http://www.oranlooney.com/post/ml-from-scratch-part-6-pca/ 48 comments
- Do you really understand Principal Component Analysis? https://medium.com/@aptrishu/understanding-principle-component-analysis-e32be0253ef0 7 comments
- Principal Component Projection Without Principal Component Analysis http://arxiv.org/abs/1602.06872 16 comments
- Principal Component Analysis explained visually (2015) https://setosa.io/ev/principal-component-analysis/ 13 comments
- Using Principal Component Analysis on Images http://blog.thehackerati.com/post/126701202241/eigenstyle 28 comments
- Principal component analysis: pictures, code and proofs (2018) https://joellaity.com/2018/10/18/pca.html 31 comments
- “‘Principal Component Analysis’ is a dimensionally invalid method” http://www.amazon.com/review/R16RJ2PT63DZ3Q/ref=cm_cr_rev_detmd_pl?asin=0521642981&cdForum=Fx37214P6NH2KSB&cdMsgID=Mx19BAIRVRARPZV&cdMsgNo=1&cdPage=1&cdSort=oldest&cdThread=Tx2OVZUUHW9MMJ9&ie=UTF8&store=books#Mx19BAIRVRARPZV 53 comments
- A Tutorial on Principal Component Analysis https://arxiv.org/abs/1404.1100 3 comments programming
- Principal component analysis in R https://aster.data 10 comments rstats
- A Short Stint with Principal Component Analysis http://partlyshaderly.com/2019/07/25/a-short-stint-with-principal-component-analysis/ 3 comments math
- Principal Components Analysis Tutorial http://bobbywlindsey.com/data%20science/2017/08/08/principal-components-analysis.html 3 comments learnmachinelearning
- A Tutorial on Principal Component Analysis http://michaeljflynn.net/2017/02/06/a-tutorial-on-principal-component-analysis/ 8 comments programming
- Questions on Principal Component Analysis (PCA) https://github.com/y33-j3T/Coursera-Deep-Learning/blob/master/Natural%20Language%20Processing%20with%20Classification%20and%20Vector%20Spaces/Week%203%20-%20Vector%20Space%20Models/NLP_C1_W3_lecture_nb_03.ipynb 13 comments learnmachinelearning
- Principal Component Analysis in video denoising http://www.ipol.im/pub/art/2018/224/ 5 comments computervision
- Principal Component Analysis (PCA) 101, using R https://medium.com/@peter.nistrup/principal-component-analysis-pca-101-using-r-361f4c53a9ff 8 comments rstats
- Advice on Matrix Principal Components Analysis http://sci-hub.tw/10.1109/BigData.2015.7364011 4 comments datascience
- MATLAB tutorial: Principal Component Analysis & Regression https://www.youtube.com/watch?v=WMd-t9IGSug 3 comments math
- Analysing surfer performance using Principal Component Analysis in R http://thedatagame.net/2015/08/31/principal-component-analysis-and-surfers-performance/ 6 comments rstats
- PCA: Principal Component Analysis http://austingwalters.com/pca-principal-component-analysis/ 2 comments programming
- PCA: Principal Component Analysis http://austingwalters.com/pca-principal-component-analysis/ 7 comments compsci
- Sparse Principal Component Analysis Matlab Toolbox https://github.com/amjams/spca_am 3 comments matlab
- [Q] principal component analysis with missing data https://postimg.cc/4nzVxNW9 3 comments statistics
- [Question] Help understanding principal component analysis graph https://prnt.sc/qhfzz6 3 comments statistics
- How to do Principal Component Analysis to find the feature which has the most variance? https://www.reddit.com/r/matlab/comments/952nz3/how_to_do_principal_component_analysis_to_find/ 6 comments matlab
- What if math contests were scored using Principal Component Analysis? https://luckytoilet.wordpress.com/2018/01/04/what-if-math-contests-were-scored-using-principal-component-analysis/ 21 comments math
- Eigenstyle: Principal Component Analysis and Fashion http://blog.thehackerati.com/post/126701202241/eigenstyle 7 comments compsci
- A very good introduction to Principal Component Analysis http://www.cs.otago.ac.nz/cosc453/student_tutorials/principal_components.pdf 3 comments programming
- Principal Component Analysis in 3 simple steps - PCA is not a black box! http://sebastianraschka.com/Articles/2015_pca_in_3_steps.html 4 comments datascience
- Pure Go Principal Component Analysis (PCA) implementation https://godoc.org/github.com/gonum/stat#principalcomponents 8 comments golang
- A nice, friendly introduction to Principal Components Analysis http://www.cs.otago.ac.nz/cosc453/student_tutorials/principal_components.pdf 3 comments math
- Complete Introduction to Principal Components Analysis (PCA) - Better Explained https://www.machinelearningplus.com/machine-learning/principal-components-analysis-pca-better-explained/ 20 comments learnmachinelearning
- Gentle Introduction to Principal Component Analysis and Connection to Eigenvalue Decompositions https://www.youtube.com/watch?amp%3Bab_channel=VisuallyExplained&v=FD4DeN81ODY 3 comments math
- Numerical Linear Algebra for Programmers book 0.9.0 | New Chapter | Principal component analysis (PCA) https://aiprobook.com/numerical-linear-algebra-for-programmers?release=0.9.0&src=rprogramming 4 comments programming
- StackExchange user explains Principal Components Analysis, first in layman terms, then in increasingly technical detail. http://stats.stackexchange.com/questions/2691/making-sense-of-principal-component-analysis-eigenvectors-eigenvalues 82 comments math
- Principal Component Analysis (PCA) vs Ordinary Least Squares (OLS): A Visual Explanation http://www.r-bloggers.com/principal-component-analysis-pca-vs-ordinary-least-squares-ols-a-visual-explanation/ 7 comments statistics
- Text2Landscape: Visualize a Text in Multiple Spaces with R — Force-directed networks, Biofabric, Word Embeddings, Principal Component Analysis and Self-Organizing Maps https://ourednik.info/maps/2022/02/04/text2landscape-visualize-a-text-in-multiple-spaces-with-r-network-visualization-word-embeddings-principal-component-analysis-and-self-organizing-maps/ 2 comments rstats
- A new study from Lund University in Sweden argues that the use of principal component analysis (PCA) in population genetics may have led to incorrect results and misconceptions about ethnicity and genetic relationships. https://www.lunduniversity.lu.se/article/study-reveals-flaws-popular-genetic-method 8 comments science
- Eigentechno: Applying Principal Component Analysis to a data-set of short electronic music loops https://www.math.uci.edu/~isik/posts/eigentechno.html 5 comments programming
- Eigentechno: applying Principal Component Analysis to a data-set of short electronic music loops https://www.math.uci.edu/~isik/posts/eigentechno.html 2 comments math