Tag decision-trees - Esta é a página 3 - GeneraCodice

splitting mechanism with one hot encoded variables (tree based/boosting)

https://www.generacodice.com/pt/articolo/2683181/splitting-mechanism-with-one-hot-encoded-variables-tree-based-boosting
  categorical-data  -  decision-trees  -  xgboost  -  boosting  -  one-hot-encoding
datascience.stackexchange datascience.stackexchange

decision -tree regression to avoid multicollinearity for regression model?

https://www.generacodice.com/pt/articolo/2682231/decision-tree-regression-to-avoid-multicollinearity-for-regression-model
  regression  -  decision-trees  -  data-science-model  -  collinearity
datascience.stackexchange datascience.stackexchange

feature scaling xgbRegressor

https://www.generacodice.com/pt/articolo/2681580/feature-scaling-xgbregressor
  machine-learning  -  normalization  -  decision-trees  -  feature-scaling  -  xgboost
datascience.stackexchange datascience.stackexchange

Decision Tree : how to determine target in a model with no labels?

https://www.generacodice.com/pt/articolo/2680546/decision-tree-how-to-determine-target-in-a-model-with-no-labels
  python  -  machine-learning  -  algorithms  -  decision-trees
datascience.stackexchange datascience.stackexchange

Decision tree and SVM for text classification - theory

https://www.generacodice.com/pt/articolo/2679759/decision-tree-and-svm-for-text-classification-theory
  svm  -  classification  -  text-mining  -  decision-trees
datascience.stackexchange datascience.stackexchange

What happens if at leaf node both classes have same number of samples?

https://www.generacodice.com/pt/articolo/2678453/what-happens-if-at-leaf-node-both-classes-have-same-number-of-samples
  machine-learning  -  scikit-learn  -  decision-trees  -  machine-learning-model
datascience.stackexchange datascience.stackexchange

How Calculate Effect (percentage) label of the input variables on the output variable by DecisionTreeClassifier

https://www.generacodice.com/pt/articolo/2678255/how-calculate-effect-percentage-label-of-the-input-variables-on-the-output-variable-by-decisiontreeclassifier
  python  -  python-3.x  -  machine-learning  -  features  -  decision-trees
datascience.stackexchange datascience.stackexchange

Zero-inflated independent feature in tree-based models

https://www.generacodice.com/pt/articolo/2677413/zero-inflated-independent-feature-in-tree-based-models
  random-forest  -  correlation  -  decision-trees  -  xgboost
datascience.stackexchange datascience.stackexchange

Better approach to assign values to determine potential fake sentences

https://www.generacodice.com/pt/articolo/2676254/better-approach-to-assign-values-to-determine-potential-fake-sentences
  python  -  machine-learning  -  text-mining  -  unsupervised-learning  -  decision-trees
datascience.stackexchange datascience.stackexchange

Does converting continuous variable to discrete(categorical) variable increases accuracy of a tree based model?

https://www.generacodice.com/pt/articolo/2675533/does-converting-continuous-variable-to-discrete-categorical-variable-increases-accuracy-of-a-tree-based-model
  categorical-data  -  decision-trees
datascience.stackexchange datascience.stackexchange
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