How to handle missing values of categorical variables?


10

45193

May 2, 2020

Is it necessary to convert categorical variable into numeric variable in a model fitting?


6

864

December 17, 2019

Catboost missing value handling


1

210

December 14, 2019

How to do feature engineering with Catagorical Data


3

335

November 15, 2019

What is the best way to use categorical variables in a decision tree model?


2

172

October 31, 2019

Replaceing missing values using fillna gives an error


3

384

September 30, 2019

How to handle missing values of categorical variables for unsupervised data?


8

469

July 14, 2019

Clustering using mixed variables , with categorical variables having about 10000 categories


1

357

March 8, 2019

Dealing with categorical variables  Looking for recommendations


9

2122

October 16, 2018

Weight of Evidence Transformation


2

1537

January 18, 2018

Technique for predicting categorical variable in a time series data


3

1096

December 11, 2017

Combine categorical variables into factors to form clusters


1

608

October 29, 2017

Creating Dummy Variables in R


6

37364

September 12, 2017

Predicting customer recharge/topup value for prepaid customer


5

1673

June 27, 2017

How to study relationship between two categorical variables when number of categories is very high?


1

718

June 15, 2017

Regression with categorical variables working


2

813

January 14, 2017

How to deal with more than 1000 levels in a factor variable in R?


7

7049

June 28, 2016

Text categorization


3

1267

June 15, 2016

Confusion in determining significance of categorical variable using GLM function


5

1179

June 15, 2016

Mismatch in levels of categorical variable in train and test data


4

4987

June 5, 2016

How to handle categorical variables in Logistic Regression?


10

23794

May 13, 2016

Regarding Date Variable in Redate your Data


2

912

March 1, 2016

What are Categorical Variables?


3

1550

December 28, 2015

Should we convert every categorical variable in our model to factor before running the randomForest algorithm?


1

1025

June 23, 2015

Limitations on Categorical Variable


4

1762

April 6, 2015

Which significance test to use for categorical data?


6

2116

March 20, 2015

What are the best methods to find relationship between categorical variables?


2

2637

February 21, 2015

Which algorithm fits best for predicting continuous outcome from continuous and categorical inputs?


3

4260

January 15, 2015
