Tag feature-extraction - This is page 52 - GeneraCodice

How to select features from text data?

https://www.generacodice.com/en/articolo/1105828/how-to-select-features-from-text-data
  data-mining  -  text-mining  -  feature-extraction  -  feature-selection
datascience.stackexchange datascience.stackexchange

What is a good way to transform Cyclic Ordinal attributes?

https://www.generacodice.com/en/articolo/1105784/what-is-a-good-way-to-transform-cyclic-ordinal-attributes
  feature-extraction  -  feature-scaling  -  featurization
datascience.stackexchange datascience.stackexchange

Going from report to feature matrix

https://www.generacodice.com/en/articolo/1104231/going-from-report-to-feature-matrix
  feature-extraction  -  k-means
datascience.stackexchange datascience.stackexchange

Document classification: tf-idf prior to or after feature filtering?

https://www.generacodice.com/en/articolo/1099255/document-classification-tf-idf-prior-to-or-after-feature-filtering
  classification  -  feature-extraction  -  feature-selection
datascience.stackexchange datascience.stackexchange

Smoothing Proportions :: Massive User Database

https://www.generacodice.com/en/articolo/1098935/smoothing-proportions-massive-user-database
  machine-learning  -  feature-extraction  -  predictive-modeling
datascience.stackexchange datascience.stackexchange

Clustering strings inside strings?

https://www.generacodice.com/en/articolo/1098372/clustering-strings-inside-strings
  nlp  -  text-mining  -  feature-extraction
datascience.stackexchange datascience.stackexchange

Unsupervised feature learning for NER

https://www.generacodice.com/en/articolo/1092833/unsupervised-feature-learning-for-ner
  nlp  -  text-mining  -  feature-extraction
datascience.stackexchange datascience.stackexchange

How to choose the features for a neural network?

https://www.generacodice.com/en/articolo/1092516/how-to-choose-the-features-for-a-neural-network
  machine-learning  -  neural-network  -  feature-extraction  -  feature-selection
datascience.stackexchange datascience.stackexchange

What is dimensionality reduction? What is the difference between feature selection and extraction?

https://www.generacodice.com/en/articolo/1091254/what-is-dimensionality-reduction-what-is-the-difference-between-feature-selection-and-extraction
  feature-extraction  -  feature-selection  -  dimensionality-reduction
datascience.stackexchange datascience.stackexchange

Retrieving the most significant features gained from SIFT / SURF

https://www.generacodice.com/en/articolo/1044941/retrieving-the-most-significant-features-gained-from-sift-surf
  image-processing  -  optimization  -  sift  -  feature-extraction  -  surf
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