Tag one-hot-encoding - This is page 1 - GeneraCodice

Adding dummy columns to the original dataframe

https://www.generacodice.com/en/articolo/13302355/adding-dummy-columns-to-the-original-dataframe
  python  -  python-3.x  -  dataframe  -  pandas  -  one-hot-encoding
StackOverflow StackOverflow

Convert one-hot encoding to plain binary

https://www.generacodice.com/en/articolo/11739815/convert-one-hot-encoding-to-plain-binary
  c++  -  one-hot-encoding
StackOverflow StackOverflow

For very simple linear regression can we quantify the prediction accuracy hit between using one hot encoding and simple numerical mapping?

https://www.generacodice.com/en/articolo/2698260/for-very-simple-linear-regression-can-we-quantify-the-prediction-accuracy-hit-between-using-one-hot-encoding-and-simple-numerical-mapping
  regression  -  linear-regression  -  categorical-data  -  one-hot-encoding
datascience.stackexchange datascience.stackexchange

What exactly is a dummy trap? Is dropping one dummy feature really a good practice?

https://www.generacodice.com/en/articolo/2693599/what-exactly-is-a-dummy-trap-is-dropping-one-dummy-feature-really-a-good-practice
  dummy-variables  -  one-hot-encoding
datascience.stackexchange datascience.stackexchange

TensorFlow 2 one-hot encoding of labels

https://www.generacodice.com/en/articolo/2693395/tensorflow-2-one-hot-encoding-of-labels
  neural-network  -  convnet  -  tensorflow  -  keras  -  one-hot-encoding
datascience.stackexchange datascience.stackexchange

onehotencoder random forest

https://www.generacodice.com/en/articolo/2686247/onehotencoder-random-forest
  random-forest  -  dummy-variables  -  one-hot-encoding
datascience.stackexchange datascience.stackexchange

Encoding for classifiers

https://www.generacodice.com/en/articolo/2685282/encoding-for-classifiers
  machine-learning  -  svm  -  classification  -  logistic-regression  -  one-hot-encoding
datascience.stackexchange datascience.stackexchange

Categorical cross-entropy works wrong with one-hot encoded features

https://www.generacodice.com/en/articolo/2684184/categorical-cross-entropy-works-wrong-with-one-hot-encoded-features
  deep-learning  -  loss-function  -  keras  -  one-hot-encoding
datascience.stackexchange datascience.stackexchange

Setting sparse=True in Scikit Learn OneHotEncoder does not reduce memory usage

https://www.generacodice.com/en/articolo/2684152/setting-sparse-true-in-scikit-learn-onehotencoder-does-not-reduce-memory-usage
  python  -  machine-learning  -  scikit-learn  -  one-hot-encoding
datascience.stackexchange datascience.stackexchange

Dropping one category for regularized linear models

https://www.generacodice.com/en/articolo/2683791/dropping-one-category-for-regularized-linear-models
  regression  -  linear-regression  -  scikit-learn  -  regularization  -  one-hot-encoding
datascience.stackexchange datascience.stackexchange
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