Tag decision-trees - Ceci est la page 5 - GeneraCodice

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

https://www.generacodice.com/fr/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

Decision tree on big categorical dataset

https://www.generacodice.com/fr/articolo/2674448/decision-tree-on-big-categorical-dataset
  decision-trees
datascience.stackexchange datascience.stackexchange

Value on Decision Tree plot

https://www.generacodice.com/fr/articolo/2673205/value-on-decision-tree-plot
  machine-learning  -  scikit-learn  -  decision-trees
datascience.stackexchange datascience.stackexchange

plotting a decision tree based on gridsearchcv

https://www.generacodice.com/fr/articolo/2671671/plotting-a-decision-tree-based-on-gridsearchcv
  machine-learning  -  cross-validation  -  decision-trees  -  grid-search  -  data-science-model
datascience.stackexchange datascience.stackexchange

Negative value in information gain calculation through gini index

https://www.generacodice.com/fr/articolo/2671631/negative-value-in-information-gain-calculation-through-gini-index
  machine-learning  -  classification  -  decision-trees
datascience.stackexchange datascience.stackexchange

Discretisation Using Decision Trees

https://www.generacodice.com/fr/articolo/2671269/discretisation-using-decision-trees
  decision-trees  -  feature-engineering
datascience.stackexchange datascience.stackexchange

Pruning in Decision trees

https://www.generacodice.com/fr/articolo/2670223/pruning-in-decision-trees
  regression  -  classification  -  pruning  -  decision-trees
datascience.stackexchange datascience.stackexchange

XGBoost and Random Forest: ntrees vs. number of boosting rounds vs. n_estimators

https://www.generacodice.com/fr/articolo/2669606/xgboost-and-random-forest-ntrees-vs-number-of-boosting-rounds-vs-n-estimators
  python  -  random-forest  -  hyperparameter  -  decision-trees  -  xgboost
datascience.stackexchange datascience.stackexchange

Extract features from Decision tree leaf nodes

https://www.generacodice.com/fr/articolo/2665714/extract-features-from-decision-tree-leaf-nodes
  feature-extraction  -  kaggle  -  decision-trees  -  feature-engineering  -  coursera
datascience.stackexchange datascience.stackexchange

Can one property name be used twice in the same branch of a DecisionTreeRegressor?

https://www.generacodice.com/fr/articolo/2665559/can-one-property-name-be-used-twice-in-the-same-branch-of-a-decisiontreeregressor
  machine-learning  -  regression  -  scikit-learn  -  decision-trees
datascience.stackexchange datascience.stackexchange
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