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返回到 什么是数据科学?

學生對 IBM 提供的 什么是数据科学? 的評價和反饋

4.7
43,010 個評分
8,024 條評論

課程概述

The art of uncovering the insights and trends in data has been around since ancient times. The ancient Egyptians used census data to increase efficiency in tax collection and they accurately predicted the flooding of the Nile river every year. Since then, people working in data science have carved out a unique and distinct field for the work they do. This field is data science. In this course, we will meet some data science practitioners and we will get an overview of what data science is today....

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BB
2019年2月21日

Excellent quality content! It's a great introductory course that really gets you interested in Data Science. I would highly recommend it to anyone curious in learning about what Data Science is about.

KK
2020年2月23日

Terrific introduction to the Data Science course. Never expected but was extremely excited with the quality of content, speakers and a very honest attempt to making this course interesting.\n\nKrishna

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76 - 什么是数据科学? 的 100 個評論(共 7,971 個)

創建者 Suzanne L

2020年3月31日

The instructors and course material do a great job in covering the field of data science and explaining why data scientists are and will continue to be of immense value in the future. As someone with an operations management background and no formal academic education in Data Science such as PhD/MS in Statistics, Mathematics, CS etc., my initial decision to learn DS was serious, yet I still had a feeling of uncertainty in making this shift. Jumping into a new field and gaining quant skills can be daunting, but this introductory course really helped me to lay a foundation and solidify my intentions in pursuing this career track.

創建者 Daniela R

2020年4月15日

Hi guys, you have done a fantastic job with this course! I really enjoyed it.

I appreciate the fact that you have included diverse set of students for interviews. Going forward, it would be great if you could identify a female co-instructor to add more diversity and different perspective to the structure and presentation of the materials. I believe that having a woman as instructor (not only voice over) would make the whole topic more accessible for women participants.

Could you share some statistics on the proportion of women among students who enrolled for the course and graduated?

Thanks a lot.

創建者 Manish S

2019年1月7日

Dr. Murtaza Haider's views are so simple and so profound. Before taking the course, all I knew about Data Science was that it is a highly technical subject and people with non-technical background (like me) will find it difficult (if not very difficult) to dive into it. The introduction makes me very comfortable and enthusiastic about the subject. When I look back at my work all the past years, I had been wearing the hat of a data scientist without knowing it! Of course, the technical part will be coming but now I am very confident that I will be able to tackle it with ease.

創建者 Shivam w

2020年1月3日

What a great a journey it was. Learned a lot from this course. When I first saw this course I thought it will be very difficult for me to complete this course but when I started learning it it felt very easy to me. Every topic explained in a very simple way and by also giving an analogy. Before joining this course i was so scared but now after completion of course I'm feeling very confident and I got a feeling that I choose the right path. Thank you coursera for designing this beautiful course in a very good manner. Thank You So Much

創建者 A M

2019年9月3日

This is probably the best introduction that is out there to the fascinating world of Data Science. Hats off to the faculties in this course for making it fun, while at the same time being informative too. I liked the examples provided by Prof. Murtaza; you can tell that he sincerely enjoys educating students and takes pride in it. Same goes for Prof. White, I hope someday I get the chance to meet them. Last but not the least, huge thanks to the hard-working people at IBM and Coursera for creating this course. You guys rock!

創建者 Prabhakar S

2020年8月24日

Probably the best introductory course for data science, especially for beginners who literally got little to no idea about data science. The course starts from introducing the basics of data science to the experiences of a data scientist and other sectors in the field of data science. Also they provide a great reading material as well take assessment based on it. Overall, it was a great experience. If you're a beginner, want to seek career in the field of Data Science but don't know where to start from, start from here.

創建者 Pasam P K

2020年5月15日

This course added more knowledge to my previous course, I have taken in Coursera, 'AI FOR EVERYONE by Dr. Andrew Ng'. As a Ph. D aspirant, now I confidently choose Data Science as a subject to pursue, with this knowledge. This course also provoked me to learn Python, I already started with basics. Thanks to L4G for providing me this opportunity. It's a priceless opportunity. Thanks, IBM for facilitating these kinds of knowledge in an accessible way to everyone. I am going on with all the 9 modules of this entire course.

創建者 Julie M

2020年2月2日

This was a perfect introduction for a beginner to data science. There’s a little bit more of general conversation in the videos than I found helpful. It is fairly easy to meet the standard for accountability for content knowledge. I really appreciate the ability to have the video text along with the videos so I can choose how I learn best. Sometimes the quiz answers change if you scroll back on a touch screen to review them. Overall I found this to be an excellent introduction in terms of the content and the pacing.

創建者 Andrew R

2019年11月26日

A basic but very useful introduction to the field of data science. A good course to start for someone from a non-analytics background. It emphasises the often overlooked detail of storytelling - other courses dive straight into pandas and matplotlib and machine learning algorithms but don't mention to the student that successfully telling the story of the data to stakeholders, rather than just visualising it, is just as important as the technical work. Something I wish I had known when starting out in the field.

創建者 Anju K

2020年5月27日

This is fantastic, easy going course to understand the very basics of Data science. I was always skeptical on the technical aspects of Data science and the challenge with starting with them being a non technical. This course has helped to understand that coding is not the beginning of Data science rather one of the last steps. Before reaching that stage, you are required to have curiosity and attitude; much more than coding to understand the business problems and finding solutions from data science perspective.

創建者 PANIDAPU H C

2020年6月5日

This is a very nice course. I like it very much. I am interested to do more and more courses. Data Science is a very important aspect of development and also for leading future generations.This course helped me a lot in understanding data science, machine learning, and artificial intelligence, and more and more topics.I think This is a wonderful course for learning data science.THANKYOU COURSERA TEAM. I would like to thank the Instructors ALEX AKLSON AND POLONG LIN.I wish to learn more and more courses

創建者 Khalid.K

2020年6月14日

I'm saying this from my own experience before starting i thought it would be very difficult to understand but when i start learning i loved it because the tutors are excellent i felt like their not taking class just like a personal talk with them like a guest visiting our home especially Mr.Norman White and Mr.Murtaza Haider . i really understand what is data science about what all the works , background , the uses facts .i got an idea whats the next next steps i have to do its very very useful course.

創建者 Henry G C

2018年9月16日

I liked the videos from not only professors but also students. The transcript also helped to understanding the materials. However, some of the content discussed in the videos and/or text didn't match with what we were quizzed on intermittently throughout the class course; thus we were wrong on some answers when we were actually right. A little misleading especially if you're a student trying to learn new material. This is a simple fix to me. The course itself is a good intro class to data science.

創建者 Makinde M D F

2019年7月26日

Thank you for this wonderful opportunity on the path of becoming a Data Scientist on Coursera once again. As taught in the course, the impact, relevance and importance of data science in our day to day living can not be over-emphasized. We are all faced with the task of evaluating, manipulating and analyse data in our every day living and making an informed decision and inferring answers from such that affect our lives and others around us as an individual, Government, Corporations and Organisations.

創建者 Harshad P

2019年9月13日

Very very well presented. It is not like other courses where most of the contents are explained via diagrams,charts and so on. Though that is also easy to grasp but we tend to forget it after a while. The sharing of knowledge through chats and interviews of students and highly experienced data scientists was easier for me to grasp. When you begin learning data science through such a amazing beginner course you want to learn more. I will definitely enroll for the other data science courses now

創建者 Azaliia

2020年9月9日

I agree with other reviewers that there was too much introduction in this course, but It's perfect for beginners . I have some mathematical and statistical background, but even for me this course was very useful. Firstly, I wanted to start the main course "Data science professional certificate", but then decided to start with the introduction course.

One more thing - instruction for IMB Watson was outdated. It was challenging to follow them.

Thank you for the course! I enjoyed studying a lot.

創建者 Benson N K

2019年7月3日

This is a very good course, very organized and easy to understand. The course content is well simplified, the videos are of good quality and precise to the point. It gives practical examples and very well related case studies which are easily accessible even from mobile app. the instructors and the general Coursera support team are always available and will to help where you are stuck. Am looking forward to do more courses in Coursera as well as finish the IBM Data Science course...Cheers!

創建者 Amitayu B

2020年12月12日

This is a wonderful introductory course in Data Science. Definitions of Data Science, Data Scientists, Data Mining, Data Gathering, Data preprocessing, cleaning, Data Visualization, Data Analysis, Machine Learning, Modelling, Deep Learning, Neural Networks, Big data and alternative tools like Apache Spark, and Hadoop are mentioned. It is interesting to see several applications of Data Science in different industries these days as well as how different fields intersect with Data Science.

創建者 Kathleen J

2018年9月24日

I really enjoyed how this course explain in detail what the job of data scientist entails as well as what kind of person the data scientist is. It made me feel confident that I made the right decision to take this course and explore this field. The course also helped me to see that I've been mining data and using it to formulate results for quite some time now. I never viewed my day to day activities as that of a data scientist but will do so now! Can't wait for the next round!!!!!

創建者 MD Z S

2020年6月25日

This course is very inspiring for those who have aspirations for Data science and want to pursue a career as Data Scientist. So, this is a right course, it will broaden your outlook about data as well as help to think yourself as a Data Scientist. Last not the least, Murtaza Haider is amazing. I like to mention that I have not clear conception about regression but the way he taught with a simple day to day life example, is just a magic in my brain and now the concept is totally clear.

創建者 Vagia X

2019年2月11日

I really like the way that this course is introducing terms such as Data Science and Data Scientists to us. I think that it is really important to have an idea about the field that you want to start working. This course helped me to see the different views of people about the Data Science field, the characteristics and skills that each Data Scientist needs to have in order to be able to succeed and different terms such as how to write a goor report, where Data Science can be used etc.

創建者 Rick G

2019年7月5日

Initially, I didn't think much of the course until I progressed further with the weeks and the videos. I didn't watch the videos, choosing instead to read the transcripts of them instead. This helped me get a better understanding of data science, as well as the intangibles of what makes a good data science. The anecdotes in the videos/transcriptions and the readings added further insight to provide a nice overview of data science itself. Nice way to kick start the IBM certificate.

創建者 Amit K

2020年10月18日

Everything is explained so simply yet in detail with small videos which never encourage to lose interest in the course. I have taken a few other online courses but the way Coursera does things is completely different and the best way out there to deliver an online course. Kudos to all team members who put in their efforts which content selection, video animation, putting diff pieces of videos together, and finally all the speakers in videos, fantastic job guys, please keep this up.

創建者 PuneethRegonda

2019年10月14日

Really a great start for a newbie !!!

I had searched all these times in a wrong places for What is Data Science ??

where I mostly ended up a page with ML / Deep Learning words instead of what actually is Data Science,,,

But this course starts with defining as "Data Science is a Process ,,,," which is so nice to hear after such situations I faced,

All around a good course for all the people of diverse sectors interested in Learning Data Science.

Thank Coursera for the Financial Aid

創建者 Carlos J B A

2018年10月11日

The courses I have taken have served me for my professional life, expand my knowledge and apply them finding results. This undoubtedly marked my personal life feeling happy and calm with what I am living. I feel that this platform has changed my life because it has ended with many paradigms that I had with respect to education, thanks to the financial help that Coursera has given me I have been able to move forward in my life project. Thanks you very much. Greetings from Colombia