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New posts in pca
Reduced dimensions visualization for true vs predicted values
Sep 19, 2025
python
pandas
pca
dimensionality-reduction
tsne
Autoplot for prcomp - changing symbols
Sep 17, 2025
r
plot
ggplot2
pca
Customizing a vegan pca plot with ggplot2
Sep 09, 2025
r
ggplot2
pca
vegan
Sklearn: How to apply dimensionality reduction on huge data set?
Sep 06, 2025
python
python-2.7
python-3.x
scikit-learn
pca
RunUMAP code error after merged spatial transcriptomic objects
Sep 05, 2025
pca
seurat
How can I apply PCA dimensionality reduction to a 3D matrix?
Sep 04, 2025
python
numpy
matrix
3d
pca
psych::principal - explanation for the order and naming of rotated (principal) components
Mar 25, 2023
r
pca
Convex hulls with ggbiplot
Mar 25, 2023
r
ggplot2
pca
convex-hull
ggbiplot
Reducing dimensionality on training data with PCA in Matlab
Mar 22, 2023
matlab
linear-algebra
pca
dimensionality-reduction
PCA on a 3D image to obtain 3 principal axes
Feb 18, 2023
matlab
pca
coordinate-transformation
volume-rendering
About PCA in R?
Feb 16, 2023
r
pca
R Biplot with clusters as colors
Feb 11, 2023
r
ggplot2
pca
factoextra
How to use eigenvectors obtained through PCA to reproject my data?
Feb 08, 2023
image
matlab
pca
eigenvector
dimensionality-reduction
PySpark PCA: how to convert dataframe rows from multiple columns to a single column DenseVector?
Feb 08, 2023
apache-spark
pyspark
apache-spark-mllib
pca
apache-spark-ml
keras autoencoder vs PCA
Feb 01, 2023
python-2.7
keras
pca
autoencoder
How to get explained variance per PCA component in pyspark
Jan 31, 2023
pyspark
pca
apache-spark-ml
Error: Too few points to calculate an ellipse with 3 points? - R
Sep 03, 2025
r
plot
ggplot2
pca
ellipse
Extract x,y coordinates of each pixel from an image in Python
Sep 02, 2025
python
pandas
opencv
image-processing
pca
How to choose the number of components PCA scikitliear
Sep 02, 2025
python
scikit-learn
pca
decomposition
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