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Data Preprocessing Courses & Coupons | Comidoc

Data Preprocessing

Data Preprocessing

Data Preprocessing

Master techniques for cleaning, shaping, and preparing raw data for accurate analysis.

Data Cleaning

Data Prep

Data Transformation

Paid courses are visible

Credit Risk Modeling in Python

Credit Risk Modeling in Python

Credit Risk Modeling in Python

(4.57 with 7.6K reviews)

35.2K

students

6.9 hours

content

Sep 2025

updated

$19.99

Power BI: Transformación y limpieza de datos con Power Query

DataBoosters Acade

Power BI: Transformación y limpieza de datos con Power Query

Power BI: Transformación y limpieza de datos con Power Query

(4.65 with 210 reviews)

24.4K

students

2.7 hours

content

Jan 2026

updated

$17.99

Natural Language Processing:Concept along with Case Study

Natural Language Processing:Concept along with Case Study

Natural Language Processing:Concept along with Case Study

(4.59 with 210 reviews)

8.1K

students

1.5 hours

content

Jun 2020

updated

FREE

Accelerated Regular Expressions Training - Regex

Leonardo Moura Lei

Accelerated Regular Expressions Training - Regex

Accelerated Regular Expressions Training - Regex

(4.39 with 519 reviews)

3.4K

students

1.7 hours

content

Sep 2021

updated

$12.99

Build 45 Real-World Power BI Projects for BI & Data Analysts

Pianalytix • 75,00

Build 45 Real-World Power BI Projects for BI & Data Analysts

Build 45 Real-World Power BI Projects for BI & Data Analysts

(3.90 with 218 reviews)

3.7K

students

37 hours

content

Oct 2025

updated

$17.99

Data Science Unleashed:ChatGPT for Advanced Analytics

Data Science Unleashed:ChatGPT for Advanced Analytics

Data Science Unleashed:ChatGPT for Advanced Analytics

(4.23 with 78 reviews)

3.1K

students

41 minutes

content

Oct 2023

updated

FREE

Tree-Based Modeling with R: Bank Loan Default Prediction

EDUCBA Bridging th

Tree-Based Modeling with R: Bank Loan Default Prediction

Tree-Based Modeling with R: Bank Loan Default Prediction

(4.58 with 6 reviews)

2.7K

students

1.5 hours

content

Dec 2024

updated

FREE

Master Power BI: 30 Hands-On Projects for Data Visualization

Pianalytix • 75,00

Master Power BI: 30 Hands-On Projects for Data Visualization

Master Power BI: 30 Hands-On Projects for Data Visualization

(4.11 with 236 reviews)

2.3K

students

21 hours

content

Oct 2025

updated

$17.99

Data Preprocessing and Exploratory Data Analysis (EDA)

Data Preprocessing and Exploratory Data Analysis (EDA)

Data Preprocessing and Exploratory Data Analysis (EDA)

(4.38 with 41 reviews)

1.7K

students

35 minutes

content

Apr 2025

updated

FREE

Revealed: Power BI Query Editor For Cleaner BI Data

Revealed: Power BI Query Editor For Cleaner BI Data

Revealed: Power BI Query Editor For Cleaner BI Data

(4.20 with 46 reviews)

1.3K

students

1.0 hours

content

Feb 2019

updated

$14.99

Certification in Marketing Analytics

Human and Emotion:

Certification in Marketing Analytics

Certification in Marketing Analytics

(4.31 with 68 reviews)

1.1K

students

8.0 hours

content

Aug 2024

updated

$14.99

Imbalanced Learning (Unbalanced Data) - The Complete Guide

Bassam Almogahed

Imbalanced Learning (Unbalanced Data) - The Complete Guide

Imbalanced Learning (Unbalanced Data) - The Complete Guide

(4.32 with 91 reviews)

945

students

4.8 hours

content

Jul 2024

updated

$24.99

Automating ETL - Complete Code Challenges and ETL Projects

Automating ETL - Complete Code Challenges and ETL Projects

Automating ETL - Complete Code Challenges and ETL Projects

(4.16 with 59 reviews)

426

students

17 hours

content

Aug 2025

updated

$219.99

Looker Studio : la formation complète (Google data studio)

Clément L. | Micro

Looker Studio : la formation complète (Google data studio)

Looker Studio : la formation complète (Google data studio)

(4.50 with 84 reviews)

366

students

1.8 hours

content

Jan 2026

updated

$17.99

画像前処理（OpenCV）ハンズオン - トヨタ自動車株式会社 D-ROOM

わっさートヨタ自動車株式会社 D-

画像前処理（OpenCV）ハンズオン - トヨタ自動車株式会社 D-ROOM

画像前処理（OpenCV）ハンズオン - トヨタ自動車株式会社 D-ROOM

(4.74 with 29 reviews)

285

students

1.7 hours

content

Jul 2024

updated

FREE

Data Analysis & EDA for Machine Learning Projects

Data Analysis & EDA for Machine Learning Projects

Data Analysis & EDA for Machine Learning Projects

(4.50 with 3 reviews)

113

students

1.2 hours

content

Apr 2026

updated

$12.99

Databricks Certified Machine Learning Associate - 2026 Exams

Big Data Landscape

Databricks Certified Machine Learning Associate - 2026 Exams

Databricks Certified Machine Learning Associate - 2026 Exams

(4.60 with 5 reviews)

32

students

N/A

content

Mar 2026

updated

$14.99

Master Excel Power Query for Business Data Analysis & Report

Mahavir Bhardwaj

Master Excel Power Query for Business Data Analysis & Report

Master Excel Power Query for Business Data Analysis & Report

(4.25 with 2 reviews)

10

students

1.8 hours

content

Jan 2026

updated

$14.99