Improving data quality in data analytics & machine learning

Our verdict: worth it — as long as the Development skills on the syllabus match what you actually want to learn. The regular price for Improving data quality in data analytics & machine learning on Udemy is $149.99. With the coupon code on this page, that falls to $9.99 — a saving of $140.00, or 93% off the standard rate Spread across 5h 30m of on-demand video, that works out to roughly $1.82 per hour of content — cheaper than a single chapter of most printed Development textbooks.

A cheap price means nothing if the material is thin — here the syllabus is organized around usable outcomes. Mike X Cohen walks you through strategies for increasing data quality, ways to assess data quality, and interpreting data visualizations — skills meant to be used, not just watched. It has already been taken by 5,642 students and holds a 4.6-star average from verified reviews, which suggests the content holds up once learners actually apply it.

Check the prerequisites before you commit: Interest in working with data; Interest in knowing more about data quality. Best suited to learners who already have footing in Development. Plan for roughly 5h 30m of on-demand video at your own pace. Lessons are delivered in English.