Get Improving data quality in data analytics & machine learning with 90% OFF Udemy Coupon
Learn why, when, and how to maximize the quality of your data to optimize data-based decisions.
Key Takeaways — Course Overview
The following summarizes all verified data points for Improving data quality in data analytics & machine learning, including pricing, duration, instructor, and coupon validity. All data is sourced directly from Udemy and verified by CoursesWyn on .
Course Title: Improving data quality in data analytics & machine learning
Platform: Udemy (listed via CoursesWyn)
Instructor: Mike X Cohen
Coupon Verified:
Difficulty Level: All Levels
Category: Development
Subcategory: Data Quality Management
Duration: 5h 30m of on-demand video
Language: English
Access: Lifetime access to all course lectures and updates
Certificate: Official certificate of completion issued by Udemy upon finishing all course requirements
Top Learning Outcomes: Students who complete Improving data quality in data analytics & machine learning will be able to: Strategies for increasing data quality · Ways to assess data quality · Interpreting data visualizations
Prerequisites: Interest in working with data
Price: $9.99 with coupon / Regular Udemy price: $99.99. Applying this coupon saves you $90.00 (90% OFF).
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What You'll Learn
Completing Improving data quality in data analytics & machine learning gives you the following verified skills and competencies in Development:
- Strategies for increasing data quality
- Ways to assess data quality
- Interpreting data visualizations
- How to spot problems in data
Requirements
The following background knowledge and tools are recommended before starting Improving data quality in data analytics & machine learning. Students without these prerequisites may still enroll but should expect a steeper learning curve.
- Interest in working with data
- Interest in knowing more about data quality
- Some Python skills are useful for the optional coding videos
About This Udemy Course
The following is the full official course description for Improving data quality in data analytics & machine learning as published on Udemy by instructor Mike X Cohen. It covers the curriculum structure, teaching methodology, and topic scope for this Development course.
- High-level strategies for ensuring high data quality, including terminology, data documentation and management, and the different research phases in which you can check and increase data quality.
- Qualitative and quantitative methods for evaluating data quality, including visual inspection, error rates, and outliers. Python code is provided to see how to implement these visualizations and scoring methods using pandas, numpy, seaborn, and matplotlib.
- Specific data methods and algorithms for cleaning data and rejecting bad or unusual data. As above, Python code is provided to see how to implement these procedures using pandas, numpy, seaborn, and matplotlib.
- Data practitioners who want to understand both the high-level strategies and the low-level procedures for evaluating and improving data quality.
- Managers, clients, and collaborators who want to understand the importance of data quality, even if they are not working directly with data.
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Is This Course Worth It?
Expert review by Andrew Derek, Lead Course Reviewer at CoursesWyn. Last updated: .
Based on analysis of the curriculum structure, student engagement metrics, and verified rating data, Improving data quality in data analytics & machine learning is a high-value resource for learners seeking to build skills in Development. Taught by Mike X Cohen on Udemy, the 5h 30m course provides a structured progression from foundational concepts to advanced Data Quality Management techniques — making it suitable for learners at all levels. The current coupon reduces the price by 90%, from $99.99 to $9.99, removing the primary financial barrier to enrollment.
What We Like (Pros)
The following advantages were identified:
- Verified 90% price reduction makes this course accessible on any budget.
- Aggregate student rating of 4.6 out of 5 indicates high satisfaction.
- Includes an official Udemy completion certificate and lifetime access.
Keep in Mind (Cons)
The following limitations should be considered:
- The depth of Data Quality Management coverage may be challenging for newcomers.
- Lifetime access is contingent on the Udemy platform's operation.
- Hands-on projects require additional time beyond video watch time.
"Given the 90% price reduction and verified 4.6-star rating, Improving data quality in data analytics & machine learning represents one of the strongest value propositions currently available in Development. Enrollment is recommended while this coupon remains active."
Course Rating Summary
Improving data quality in data analytics & machine learning holds an aggregate rating of 4.6 out of 5 based on 4,403 student reviews on Udemy. The distribution below shows the approximate percentage of students who gave each star rating.
4.6
4,403 Verified Ratings
* Rating distribution is approximated from the aggregate score. Sourced from Udemy. Last verified: .
Instructor Profile
The following section provides background information on Mike X Cohen, the instructor responsible for creating and maintaining Improving data quality in data analytics & machine learning on Udemy.
Improving data quality in data analytics & machine learning is taught by Mike X Cohen, a Udemy instructor specializing in Development. For the full instructor biography, professional credentials, and a complete list of their courses, visit the official instructor profile on Udemy.
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Instructor Name: Mike X Cohen
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Subject Area: Development
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Teaching Approach: Practical, project-based instruction focused on real-world application of Data Quality Management skills.
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Frequently Asked Questions
The following questions and answers cover the most common queries about Improving data quality in data analytics & machine learning, its coupon code, pricing, and enrollment process. All answers are based on verified data from Udemy as of .
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Andrew Derek
Expert ReviewerAndrew Derek is a lead editor and course analyst at CoursesWyn with over 8 years of experience in online education and digital marketing. He meticulously audits every Udemy coupon and course syllabus to ensure students get the highest quality learning materials at the best possible price.
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