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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
2,288 個評分
277 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.

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76 - 生活中的数据科学 的 100 個評論(共 279 個)

創建者 Pascal U E

2018年11月8日

Great practice example, great team at Zillow, and that to DataCamp

創建者 PRASHANT S

2017年3月16日

Very informative course.. ample of examples to relate with topics.

創建者 Manuel E

2019年7月8日

Good review of everything that can go wrong… and eventually will.

創建者 BAHAR A

2019年2月24日

It is a helpful course about a statistical area. I recommend it.

創建者 Martin B

2018年6月19日

Enjoyed it very much. Keep it up guys ;-) Greetings from germany

創建者 SOM D M

2017年3月1日

Great Course for Learning Data science practical applications.

創建者 olive

2016年9月27日

Excellent experience - I cant wait for the capstone project.

創建者 Fayez A S

2019年7月7日

It opened new understanding for me. Loved every bit of it.

創建者 JUAN A S

2021年10月22日

Muy bueno, pero se me dificultan los exámenes en inglés.

創建者 Tunga L

2020年6月20日

Excellent course. Awesome Faculty, Interesting Quizzes,

創建者 Alessandro F

2016年11月10日

somewhat demanding in some of the points but effective

創建者 Larry J C

2021年4月16日

Excellent class I've learned a lot about Data Science

創建者 Joseph S

2017年8月1日

Excellent presentation. Very practical and relevant.

創建者 Chris S

2016年7月17日

Like this one as well as the others in the series

創建者 Ajay P

2016年2月21日

Excellent course, material and superior teaching.

創建者 sudheer m

2017年8月24日

good insights into the approach we should pursue

創建者 SJ H

2020年6月14日

Brian Caffo is somebody who knows how to teach.

創建者 Alzum S M

2019年1月19日

It's an excellent course. I have learnt a lot.

創建者 Sanketh G

2017年8月2日

Detailed view on how to look at real life data

創建者 Ghada

2016年2月14日

wonderful in all ways, I really enjoyed it!

創建者 Deleted A

2019年6月10日

Claridad del contenido entregado del curso

創建者 Yonathan M P

2019年6月8日

Great course!!!!! Tons of useful insights!

創建者 Reto W

2016年7月3日

Good Presentation; informative & engaging

創建者 Sateesh K R

2016年3月10日

Excellent overview course on Data Science

創建者 Cheleen

2020年7月9日

Its very easy and useful to oru studies