Breaking News: Grepper is joining You.com. Read the official announcement!

how to convert categorical data to numerical data in python

Add Answer

Gorgeous Grouse answered on September 3, 2020 Popularity 10/10 Helpfulness 2/10

answer how to convert categorical data to numerical data in python

related convert categorical data type to int in pandas

related convert categorical variable to numeric python

related panda categorical data into numerica

related pandas categorical to numeric

related how to convert contionous data into categorical data in python

related how to convert categorical data to numerical data in python

related Converting categorical variable to numeric variable in python

related how to convert categorical value to numerical value in pandas using replace

related To convert categorical data to numerical

how to convert categorical data to numerical data in python

Comment

pd.get_dummies(obj_df, columns=["body_style", "drive_wheels"], prefix=["body", "drive"]).head()

Popularity 10/10 Helpfulness 2/10 Language python

Source: pbpython.com

Tags: categorical-data numerical python

Link to this answer
Share Copy Link

Contributed on May 26 2021

Gorgeous Grouse

0 Answers Avg Quality 2/10

Closely Related Answers

convert categorical data type to int in pandas

Comment

from sklearn import preprocessing

lab_encoder = preprocessing.LabelEncoder()
df['column'] = lab_encoder.fit_transform(df['column'])

Popularity 10/10 Helpfulness 8/10 Language python

Source: Grepper

Tags: categorical-data cate

Link to this answer
Share Copy Link

Contributed on Nov 09 2021

Stupid Snake

0 Answers Avg Quality 2/10

convert categorical variable to numeric python

Comment

# get all categorical columns in the dataframe
catCols = [col for col in df1.columns if df1[col].dtype=="O"]

from sklearn.preprocessing import LabelEncoder

lb_make = LabelEncoder()

for item in catCols:
    df1[item] = lb_make.fit_transform(df1[item])

Popularity 10/10 Helpfulness 6/10 Language python

Source: Grepper

Tags: categorical cate

Link to this answer
Share Copy Link

Contributed on Dec 27 2021

Shanti

0 Answers Avg Quality 2/10

panda categorical data into numerica

Comment

sex = train_dataset['Sex'].replace(['female','male'],[0,1])
print(sex)

Popularity 10/10 Helpfulness 5/10 Language python

Source: Grepper

Tags: categorical-data cate

Link to this answer
Share Copy Link

Contributed on Mar 04 2021

Black Buzzard

0 Answers Avg Quality 2/10

pandas categorical to numeric

Comment

#this will label as one hot vectors (origin is split into 3 columns - USA, Europe, Japan and any one place will be 1 while the others are 0)
dataset['Origin'] = dataset['Origin'].map({1: 'USA', 2: 'Europe', 3: 'Japan'})

Popularity 10/10 Helpfulness 4/10 Language python

Source: www.tensorflow.org

Tags: categorical cate

Link to this answer
Share Copy Link

Contributed on Sep 03 2020

Captainspockears

0 Answers Avg Quality 2/10

how to convert contionous data into categorical data in python

Comment

pd.cut(df.Age,bins=[0,2,17,65,99],labels=['Toddler/Baby','Child','Adult','Elderly'])
# where bins is cut off points of bins for the continuous data 
# and key things here is that no. of labels is always less than 1

Popularity 9/10 Helpfulness 4/10 Language python

Source: www.absentdata.com

Tags: categorical-data cate

Link to this answer
Share Copy Link

Contributed on May 26 2021

Hami yestia ta honi bro

0 Answers Avg Quality 2/10

how to convert categorical data to numerical data in python

Comment

obj_df["body_style"] = obj_df["body_style"].astype('category')
obj_df.dtypes

Popularity 10/10 Helpfulness 3/10 Language python

Source: pbpython.com

Tags: categorical-data cate

Link to this answer
Share Copy Link

Contributed on May 26 2021

Gorgeous Grouse

0 Answers Avg Quality 2/10

Converting categorical variable to numeric variable in python

Comment

## Converting Age to numeric variable

df['Gender']=pd.get_dummies(df['Gender'],drop_first=1)
df.head()

Popularity 9/10 Helpfulness 2/10 Language python

Source: Grepper

Tags: categorical cate

Link to this answer
Share Copy Link

Contributed on Mar 08 2022

DON-PECH

0 Answers Avg Quality 2/10

how to convert categorical value to numerical value in pandas using replace

Comment

import pandas as pd

# Example DataFrame with a 'smoker' column containing 'yes' and 'no'
data = {'smoker': ['yes', 'no', 'no', 'yes', 'yes', 'no']}
df = pd.DataFrame(data)

# Using the replace method to convert 'yes' to 1 and 'no' to 0
df['smoker_encoded'] = df['smoker'].replace({'yes': 1, 'no': 0})
print(df)

Popularity 6/10 Helpfulness 2/10 Language python

Source: chat.openai.com

Tags: categorical numerical pandas panda

Link to this answer
Share Copy Link

Contributed on Aug 04 2023

Gulsaba Fiha

0 Answers Avg Quality 2/10

To convert categorical data to numerical

Comment

cat_cols = ['Item_Identifier', 'Item_Fat_Content', 'Item_Type', 'Outlet_Identifier', 
         'Outlet_Size', 'Outlet_Location_Type', 'Outlet_Type', 'Item_Type_Combined']
enc = LabelEncoder()

for col in cat_cols:
    train[col] = train[col].astype('str')
    test[col] = test[col].astype('str')
    train[col] = enc.fit_transform(train[col])
    test[col] = enc.transform(test[col])

Popularity 9/10 Helpfulness 1/10 Language css

Source: stackoverflow.com

Tags: categorical-data cate

Link to this answer
Share Copy Link

Contributed on May 24 2021

Lonely Louse

0 Answers Avg Quality 2/10

how to convert categorical data to numerical data in python

Contents

More Related Answers

how to convert categorical data to numerical data in python

Closely Related Answers

convert categorical data type to int in pandas

convert categorical variable to numeric python

panda categorical data into numerica

pandas categorical to numeric

how to convert contionous data into categorical data in python

how to convert categorical data to numerical data in python

Converting categorical variable to numeric variable in python

how to convert categorical value to numerical value in pandas using replace

To convert categorical data to numerical

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.