cart related queries in StatsXchanger | QueryXchanger

How to build classification model towards some rare response classes?

r machine-learning classification feature-selection cart
Updated February 19, 2019 22:19 PM

XGBoost tree dump contains lots of empty trees

interpretation cart boosting xgboost
Updated February 19, 2019 10:19 AM

Solve the optimization problem of tree, should we make each rectangle contains exactly one training data point?

machine-learning predictive-models optimization cart
Updated February 18, 2019 03:19 AM

Difference between C5.0 and a 'regular' decision tree

cart
Updated February 13, 2019 22:19 PM

Using Regression Trees for Univariate Time Series Data

regression time-series cart
Updated February 13, 2019 13:19 PM

"Hierarchical" Random forests?

r machine-learning random-forest cart
Updated February 12, 2019 09:19 AM

how does splitting at a node occurs in a decision tree with non-categorical data in sk-learn?

machine-learning python scikit-learn cart gini
Updated February 11, 2019 17:19 PM

Why are all predictions made by XGBoost distinct?

cart boosting xgboost
Updated February 10, 2019 19:19 PM

Single node problem at decision tree procedure using R

r cart
Updated February 10, 2019 10:19 AM

How to estimate the leafsize of the kd-tree?

machine-learning clustering cart spatial scipy
Updated February 10, 2019 10:19 AM

Why my sklearn DT classifier always gives me 100% training accuracy?

python scikit-learn cart accuracy
Updated February 09, 2019 09:19 AM

Do not repeat a variable at every split in ctree

cart
Updated February 08, 2019 17:19 PM

10-fold cross-validation (high variation)

cross-validation cart validation
Updated February 08, 2019 01:19 AM

Xgboost / Boosted decision trees: Representing categorical id numbers as continuous integer variable

cart boosting xgboost
Updated February 07, 2019 12:19 PM

Understanding a Classification Tree applied to the iris dataset

r classification cart importance rpart
Updated February 06, 2019 19:19 PM

Difference between tree package and manual computation

r cart
Updated February 06, 2019 15:19 PM

Decision Tree on a set with reliabilty information

probability cart error decision
Updated February 05, 2019 12:19 PM

How to engineer a bimodal continuous feature for use in Decision Tree?

cart continuous-data feature-construction feature-engineering bimodal
Updated February 04, 2019 14:19 PM

Quantifying uncertainty of predictions for new data in the regression tree

regression machine-learning cart
Updated February 04, 2019 10:19 AM

Statistical conclusions based on conditional trees

classification random-forest cart
Updated February 01, 2019 10:19 AM

default plot for mob object (glm tree) not returned; using party package

generalized-linear-model cart partitioning party recursive-model
Updated January 30, 2019 20:19 PM

Classification trees: contingency table and Gini index at split point grouped categories

cart gini
Updated January 29, 2019 11:19 AM

Usage of correlated (non-linear correlation) variables in an experiment and standardisation of variables values

correlation experiment-design cart standardization nonlinear
Updated January 29, 2019 11:19 AM

Why does a regression tree not split based on variance?

variance random-forest covariance cart
Updated January 28, 2019 20:19 PM

How to calculate accuracy, precision and recall in fuzzy classification?

matlab cart fuzzy
Updated January 26, 2019 11:19 AM

Repeating CV multiple times

machine-learning classification python cross-validation cart
Updated January 25, 2019 14:19 PM

How to interpret feature importance in a decision tree after applying Factor Analysis

pca feature-selection cart factor-analysis
Updated January 21, 2019 14:19 PM

How can I run a classification model with categorical response variables that have - and + signs in R-caret?

r svm random-forest cart caret
Updated January 20, 2019 19:19 PM

I am facing the same error

cart rpart pruning
Updated January 19, 2019 19:19 PM

Pruning out specific nodes within an rpart tree

regression machine-learning cart pruning
Updated January 18, 2019 23:19 PM

Implementing a regression tree based on differences between estimates

maximum-likelihood econometrics matlab cart spatial
Updated January 17, 2019 13:19 PM

SHAP values vs Information Gain?

cart information-theory shapley-value
Updated January 17, 2019 06:19 AM

Shrink decision tree by shuffling order of attributes

data-visualization scikit-learn cart
Updated January 12, 2019 03:19 AM

Deciding on split points

machine-learning classification cart decision-theory
Updated January 11, 2019 20:19 PM

Classification: Barking up the right 'decision tree'?

classification cart decision-theory
Updated January 09, 2019 15:19 PM

ELI5: The logic behind tree building

machine-learning cart
Updated January 07, 2019 11:19 AM

Can a biplot give information about a Tree based model?

multivariate-analysis cart discriminant-analysis biplot
Updated January 06, 2019 21:19 PM

Parameters for boosted regression trees with small samples

regression cart
Updated January 04, 2019 23:19 PM

How splits are calculated in Decision tree regression in python

scikit-learn cart
Updated January 04, 2019 02:19 AM

Why log-transform to normal distribution for decision trees?

cart
Updated January 02, 2019 03:19 AM

How to determine whether pruning of decision tree is necessary?

r cart
Updated January 01, 2019 00:19 AM

Efficiency of decision trees

classification categorical-data scikit-learn cart unbalanced-classes
Updated December 26, 2018 15:19 PM

CART model: Performance differences depending on preprocessing

cart data-preprocessing
Updated December 26, 2018 14:19 PM

When MSE for CV is greater than test MSE?

cross-validation cart mse
Updated December 24, 2018 08:19 AM

Are tree estimators ALWAYS biased?

cart bias
Updated December 21, 2018 00:19 AM

Is some degree of overfitting always going to occur in tree based models?

machine-learning random-forest cart ensemble
Updated December 20, 2018 23:19 PM

Evaluating multiclass decision tree as a probability function

cart model-evaluation multi-class
Updated December 18, 2018 11:19 AM

Incremental/Online Learning for Reinforcement Learning

cart reinforcement-learning
Updated December 17, 2018 22:19 PM

catboost ignoring my holiday category

cart catboost
Updated December 17, 2018 09:19 AM

Is Uplift Modeling a solution to Multiple Comparisons problem?

hypothesis-testing multiple-comparisons cart ab-test
Updated December 12, 2018 17:19 PM

cart related issues & queries in StatsXchanger