Tag dimensionality-reduction - Dies ist Seite 6 - GeneraCodice

PCA vs.KernelPCA: which one to use for high dimensional data?

https://www.generacodice.com/de/articolo/2676418/pca-vs-kernelpca-which-one-to-use-for-high-dimensional-data
  kernel  -  pca  -  feature-selection  -  dimensionality-reduction  -  linearly-separable
datascience.stackexchange datascience.stackexchange

Should dimensionality reduction be done before k-means clustering if there are many features?

https://www.generacodice.com/de/articolo/2675254/should-dimensionality-reduction-be-done-before-k-means-clustering-if-there-are-many-features
  machine-learning  -  pca  -  k-means  -  dimensionality-reduction  -  clustering
datascience.stackexchange datascience.stackexchange

Do I use the mean vector from my training set to center my testing set when dimension reducing for classification?

https://www.generacodice.com/de/articolo/2666955/do-i-use-the-mean-vector-from-my-training-set-to-center-my-testing-set-when-dimension-reducing-for-classification
  machine-learning  -  classification  -  pca  -  dimensionality-reduction  -  machine-learning-model
datascience.stackexchange datascience.stackexchange

Dimensionality reduction without select components

https://www.generacodice.com/de/articolo/2665120/dimensionality-reduction-without-select-components
  dimensionality-reduction  -  clustering  -  preprocessing  -  data
datascience.stackexchange datascience.stackexchange

Welche Auswirkung hat randomSeed auf die Dimensionsreduzierung durch Zufallsprojektion?[geschlossen]

https://www.generacodice.com/de/articolo/2272235/welche-auswirkung-hat-randomseed-auf-die-dimensionsreduzierung-durch-zufallsprojektion-geschlossen
  machine-learning  -  random-seed  -  weka  -  dimensionality-reduction
StackOverflow StackOverflow

Steps on how to use autoencoders to reduce dimensions

https://www.generacodice.com/de/articolo/1848126/steps-on-how-to-use-autoencoders-to-reduce-dimensions
  deep-learning  -  dimensionality-reduction  -  autoencoder  -  keras
datascience.stackexchange datascience.stackexchange

Non-Dimensionalization Mathematica

https://www.generacodice.com/de/articolo/1710863/non-dimensionalization-mathematica
  math  -  wolfram-mathematica  -  nonlinear-functions  -  dimensionality-reduction
StackOverflow StackOverflow

How to select 500 most pertinents tags among 10000?

https://www.generacodice.com/de/articolo/1624113/how-to-select-500-most-pertinents-tags-among-10000
  nlp  -  dimensionality-reduction  -  multilabel-classification
datascience.stackexchange datascience.stackexchange

Why don't we use space filling curves for high-dimensional nearest neighbor search?

https://www.generacodice.com/de/articolo/1551318/why-don-t-we-use-space-filling-curves-for-high-dimensional-nearest-neighbor-search
  machine-learning  -  dimensionality-reduction
datascience.stackexchange datascience.stackexchange

Document embedding vs locality sensitive hashing for document clustering

https://www.generacodice.com/de/articolo/1551317/document-embedding-vs-locality-sensitive-hashing-for-document-clustering
  dimensionality-reduction  -  embeddings  -  similar-documents  -  natural-language-process
datascience.stackexchange datascience.stackexchange
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