Applied Data Science and Machine Learning Foundations โ€” WalkSelf
โ˜… 4.1 (18) โฑ 2h 30m ๐Ÿ“š 25 lessons ๐ŸŽง Audio version

Applied Data Science and Machine Learning Foundations

Learn how to analyze data, build predictive models, and make data-driven decisions using modern Python libraries and machine learning techniques.

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  • ๐ŸŒ In English
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About this course

In today's data-driven world, the ability to translate raw information into actionable insights is a highly sought-after skill. Understanding how data science and machine learning work together allows you to uncover hidden patterns and predict future trends with precision. This text-based course guides you through the foundational concepts of data science and machine learning, teaching you how to apply these techniques to real-world scenarios. You will transition from understanding basic data principles to implementing predictive models and clustering algorithms that drive business decisions. What you'll learn: - Understand the fundamental principles of data gathering, cleaning, and exploratory data analysis. - Apply dimensionality reduction techniques like Principal Component Analysis (PCA) to simplify complex datasets. - Implement unsupervised learning algorithms, including clustering, to discover natural groupings in data. - Build and evaluate predictive machine learning models for classification and regression tasks. - Utilize modern Python data libraries and pipelines to write clean, maintainable, and efficient code. - Make informed, data-driven decisions based on statistical analysis and model outputs. You will start by mastering key terminology and data preprocessing techniques before moving on to hands-on written walkthroughs of core machine learning algorithms. The curriculum guides you step-by-step from raw data to fully evaluated predictive models through clear explanations and code snippets. This course is designed for beginners who want to enter the fields of data science and machine learning, with no prior advanced mathematical or programming background required. Start reading today to unlock the power of data-driven decision-making.

What you'll get

  • ๐Ÿ“œ Certificate of completion
    Add it to your LinkedIn profile
  • ๐Ÿ’ฌ Personal AI tutor
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  • ๐ŸŽง Audio version included
    Learn on the go โ€” no screen needed
  • โ™พ๏ธ Lifetime access
    Come back anytime, no expiry
  • ๐Ÿ“ฑ Phone or computer
    Works anywhere, any device
  • ๐Ÿ’ธ 14-day refund
    No questions asked
  • โšก Short & focused
    2h 30m of practical content

Reviews (18)

Lฤซga Liepiล†a LV Verified learner
โ˜… 3 ยท July 24, 2026

Solid course. It provided a good foundation. I'd prefer if some of the later modules had more challenging tasks, though.

เฆถเฆพเฆฎเง€เฆฎเฆพ เฆธเงเฆฒเฆคเฆพเฆจเฆพ BD
โ˜… 4 ยท July 18, 2026

Fantastic course. The examples used were spot on and really helped solidify the concepts. My understanding has improved dramatically.

Henry Kรถnig AT
โ˜… 5 ยท July 15, 2026

Loved the clear explanations and the variety of examples. This course is incredibly valuable and applicable.

ุนู…ุฑ ุจู† ุฎู…ูŠุณ ุงู„ุจุงุฑูˆุงู†ูŠ OM
โ˜… 3 ยท July 9, 2026

Thoroughly enjoyed this course. The way the information was presented was excellent, and the practical applications were highlighted effectively. Great job!

Austฤ—ja Urbonaitฤ— LT Verified learner
โ˜… 4 ยท July 7, 2026

It was a pretty good course overall. Some parts moved a little fast for me, but the examples were generally helpful. Worth the time investment.

Scarlett Tremblay CA
โ˜… 5 ยท July 6, 2026

This course exceeded my expectations. The real-world applications discussed are incredibly useful. Great job!

Lรช Minh Cฦฐแปng VN Verified learner
โ˜… 5 ยท June 25, 2026

Fantastic learning experience. The pace was perfect, and the examples really solidified the concepts. Big thumbs up!

Mildred Boakye GH Verified learner
โ˜… 5 ยท June 21, 2026

Brilliant course! The flow of information was perfect, and the examples really solidified the concepts. Loved it!

ุทุงุฑู‚ DZ
โ˜… 5 ยท June 13, 2026

This course exceeded my expectations! The real-world examples were incredibly helpful. I learned so much and feel ready to apply it.

Lina Johansson SE Verified learner
โ˜… 4 ยท June 11, 2026

Loved the practical examples! They really brought the concepts to life. The course was well-organized and easy to navigate.

Charlie Robinson AU Verified learner
โ˜… 4 ยท June 9, 2026

So glad I took this course. The practical applications shown were super helpful, and the overall structure was top-notch.

ๅฑฑๅดŽ ๆ‚ ๆ–— JP
โ˜… 4 ยท June 2, 2026

This was a good introduction. The structure is logical, and it covers the basics effectively. Might be too introductory for advanced learners.

Emily Lewis US Verified learner
โ˜… 4 ยท June 2, 2026

Good introduction to the topic. The structure was logical, and most of the examples were relevant, though I wished for more depth in certain areas.

Valeria Lรณpez CO Verified learner
โ˜… 4 ยท May 29, 2026

It's a solid course. The structure is logical and most of the examples were helpful. Could use a few more real-world scenarios though.

Ana Silva PT Verified learner
โ˜… 5 ยท May 29, 2026

Brilliant course! The structure was intuitive and the actionable insights are invaluable. Highly recommend.

Nojus Mikalauskas LT Verified learner
โ˜… 4 ยท May 28, 2026

Good introduction. I appreciated the clear steps, although some of the later modules could have used more examples.

ุณู…ูŠุฑุฉ ุบุงู„ุจ JO Verified learner
โ˜… 5 ยท May 27, 2026

This course exceeded my expectations! The examples were super relevant and helped solidify the concepts. Highly enjoyable.

Shalini Edirisinghe LK Verified learner
โ˜… 1 ยท May 26, 2026

It's a decent introduction. Could use a few more real-world examples to solidify the concepts, though.

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What do I need to take this course? +

Just a phone or computer with internet. No installs, no special hardware.

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By card via Stripe. We donโ€™t store card details โ€” Stripe handles them securely.

Can I get a refund? +

Yes โ€” full refund within 14 days, no questions asked.

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Forever. Once you purchase, the course is yours to revisit anytime.

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Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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