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學生對 约翰霍普金斯大学 提供的 生活中的数据科学 的評價和反饋

4.4
2,287 個評分
276 條評論

課程概述

Have you ever had the perfect data science experience? The data pull went perfectly. There were no merging errors or missing data. Hypotheses were clearly defined prior to analyses. Randomization was performed for the treatment of interest. The analytic plan was outlined prior to analysis and followed exactly. The conclusions were clear and actionable decisions were obvious. Has that every happened to you? Of course not. Data analysis in real life is messy. How does one manage a team facing real data analyses? In this one-week course, we contrast the ideal with what happens in real life. By contrasting the ideal, you will learn key concepts that will help you manage real life analyses. This is a focused course designed to rapidly get you up to speed on doing data science in real life. Our goal was to make this as convenient as possible for you without sacrificing any essential content. We've left the technical information aside so that you can focus on managing your team and moving it forward. After completing this course you will know how to: 1, Describe the “perfect” data science experience 2. Identify strengths and weaknesses in experimental designs 3. Describe possible pitfalls when pulling / assembling data and learn solutions for managing data pulls. 4. Challenge statistical modeling assumptions and drive feedback to data analysts 5. Describe common pitfalls in communicating data analyses 6. Get a glimpse into a day in the life of a data analysis manager. The course will be taught at a conceptual level for active managers of data scientists and statisticians. Some key concepts being discussed include: 1. Experimental design, randomization, A/B testing 2. Causal inference, counterfactuals, 3. Strategies for managing data quality. 4. Bias and confounding 5. Contrasting machine learning versus classical statistical inference Course promo: https://www.youtube.com/watch?v=9BIYmw5wnBI Course cover image by Jonathan Gross. Creative Commons BY-ND https://flic.kr/p/q1vudb...
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Statistics review
(44 條評論)

熱門審閱

SM
2017年8月19日

A very good and concise course that helps to understand the basics of the Data Science and its applications. The examples are very relevant and helps to understand the topic easily.

ES
2017年11月11日

Highly educational course on the realities of data analysis. Many good tips for your own analyses as well as for managing others responsible for coherent and accurate analyses.

篩選依據:

51 - 生活中的数据科学 的 75 個評論(共 279 個)

創建者 Ramkumar

2017年7月1日

This course was really good. Good articulation on randomization and why we do randomization.

創建者 Aedrian A

2021年1月13日

I enjoyed taking this course and I think that it delivers on what it promises on the title.

創建者 Christos G

2017年9月1日

Smartly selected topics for an executive course. Well balanced between theory and examples.

創建者 Iuri V d J Q

2016年3月7日

Awesome feedback on real life situations where i managed to pass through on my current job.

創建者 Ricardo G G

2021年10月7日

Excellent course! The instructors are able to teach a complex topic in an accessible way..

創建者 vikas k

2016年4月27日

This is really a very nice course for learning data science in solving real life problems.

創建者 Jason G

2019年3月17日

Very informative and a good introduction into the aspects faced while doing Data Science!

創建者 Gabriela E L M

2017年5月8日

Very punctual practical and applicable information about do's and don'ts for DS projects.

創建者 Paul H

2017年1月4日

Lots of useful tips. Great overview spanning data science pitfalls. Impressively concise.

創建者 Antonio P L

2016年12月31日

Fantastic Course for people who want to know the details to do great analysis and reports

創建者 Felix E R P

2016年6月15日

Good review on how to work and interact with the team during the data analysis pipeline!

創建者 Sheetal K

2020年2月3日

The pace and the content of the course is just apt and keeps the participants engaged

創建者 Ashiqur R

2020年6月30日

Very precise and constructive course. I think it will be helpful for every one.

創建者 BENSAFOUAN A

2020年5月26日

i like this course , really help to understand many things about data science

創建者 Ning Z L

2016年3月28日

Practical using the data science in real life, a lot of extending learning.

創建者 ANDREA G F

2017年8月15日

great comparison between ideal data results and what happens in real life

創建者 Vijai K S

2016年2月9日

Short yet nice. Gave me a lot of insights on what can and can't be done.

創建者 Omid F

2019年5月10日

Thank you very much for your excellent course.

Best Regards

Omid Faseli

創建者 Deleted A

2017年7月8日

Concise preview of some of the real world applications of Data Science!

創建者 Rejane R d C P

2020年10月16日

I thank the lecturer Brian for this course: your lectures are amazing!

創建者 Nick M

2017年10月28日

Great. You guys should check for typos in the written material though

創建者 Christopher S

2017年9月22日

Good course for understanding practicalities of DS in the real world.

創建者 Daniel M M

2017年9月10日

A bit extense but very well simplified for non experts in Statistics.

創建者 Niels v G

2016年2月8日

This was a great final to the Data Science Executive Specialization.

創建者 Craig O

2017年7月2日

This emphasizes the often overlooked area of managing expectations.