How to handle missing values of categorical variables?


10

80485

February 22, 2021

Handling encoding of a dataset which has more than total 2000 columns


1

520

November 6, 2020

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


6

8224

September 20, 2020

Catboost missing value handling


0

909

December 14, 2019

How to do feature engineering with Catagorical Data


2

636

November 15, 2019

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


1

459

October 31, 2019

Replaceing missing values using fillna gives an error


2

2349

September 30, 2019

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


7

891

July 14, 2019

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


0

775

March 8, 2019

Dealing with categorical variables  Looking for recommendations


8

3185

October 16, 2018

Weight of Evidence Transformation


1

2001

January 18, 2018

Technique for predicting categorical variable in a time series data


2

1384

December 11, 2017

Combine categorical variables into factors to form clusters


0

890

October 29, 2017

Creating Dummy Variables in R


5

40618

September 12, 2017

Predicting customer recharge/topup value for prepaid customer


4

2269

June 27, 2017

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


0

1037

June 15, 2017

Regression with categorical variables working


1

1055

January 14, 2017

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


6

9448

June 28, 2016

Text categorization


2

1522

June 15, 2016

Confusion in determining significance of categorical variable using GLM function


4

1432

June 15, 2016

Mismatch in levels of categorical variable in train and test data


3

7392

June 5, 2016

How to handle categorical variables in Logistic Regression?


9

33917

May 13, 2016

Regarding Date Variable in Redate your Data


1

1154

March 1, 2016

What are Categorical Variables?


2

1787

December 28, 2015

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


0

1337

June 23, 2015

Limitations on Categorical Variable


3

2471

April 6, 2015

Which significance test to use for categorical data?


5

2395

March 20, 2015

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


1

3974

February 21, 2015

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


2

5861

January 15, 2015
