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學生對 IBM 提供的 什么是数据科学? 的評價和反饋

54,919 個評分
10,368 條評論


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....




very useful. i liked and enjoyed the journey of learning in these five weeks. the instructor is very clear and taught very interestingly. Thanks to her. she looked poised and cheerful and professional



Thank you for this coursera.\n\nI get know experience and knowledge in using different kinds of online tools which are useful and effective. I'll use some of them during my lessons. And lots of thanks


9801 - 什么是数据科学? 的 9825 個評論(共 10,000 個)

創建者 Julian W


Der Kurs bietet eine solide,theoretische Grundlage allerdings fehlen mir praktische Beispiele. Teilweise wurde mir zu oberflächlich über das Thema gesprochen.

創建者 Ahmed Y S M


I like how it was demonstrated and structured. I faced one problem using the IBM VR lab as it said, this lab is not available for my region. I stay in Qatar.

創建者 Nishant A S


The course does not provide in depth information about data science

Teaching pattern was good

No practical assignment is given to students to analyze data.

創建者 Ida M P


Good introduction, but some of the course content is a little subjective and some of the interviews and videos were pretty redundant and repeated themselves.

創建者 Sameer P


This course is good a lot of application of Data science were tought in videos. The program is about to increase the basic knowledge of the Data science.

創建者 Anya B


Not much meat, however an intro to Data science is important, so I do appreciate this light (in terms of technical content) introduction to Data Science.

創建者 Robert K


I guess it is a generally good start, but I did not really learn anything that I would consider a "hireable" skill. I need something much more technical.

創建者 Anandu R


Too long an introductory course, perhaps It could've been made more concise and short. But it was a great course nevertheless and serves it's purpose

創建者 Liujian W


I really don't like the assignment that asks people to do peer-reviewing. It is a big data course, how about letting it grade my assignments please?

創建者 Audrey L


Basic and high-level intro to what data science is. Some of the exercise questions are too formulaic and test on unnecessarily detailed readings.

創建者 Rahul S


too much theortical information, can be summarised in short as i found repeation of same thing again and again. this course can be of max 2 weeks

創建者 Gariyasi G


Good...but very basic and subjective for a MOOC. Nevertheless, a good way to introduce someone to data science - especially, for total beginners.

創建者 Meaghan D


half of the questions were promoting IBM jobs or trying to convince people to study data science. I'm already in. I just want to learn material.

創建者 kelly h


Its a good introduction but I wish they would have said that a Data Science career needs a ton of math and stats at the beginning of the course.

創建者 Ram K


after my card is charged, the course is not proceeding. is it a scam? 3 weeks worth of course is done in 3 hours independently? are you serious?

創建者 Neha S


I have learnt a lot from this course but if there would be real life case studies to get better understanding, that would have helped us a lot.

創建者 Kent


Overall the course was mediocre. The quality of English language in the readings was at times a bit poor and not of high education quality.

創建者 Susana C


Many notions are presented in a rather confusing way. On the other hand, there is no direct connection with the organizers of the course.

創建者 Eric G


I was expecting for a more practical curse then a introductory one. Althought, it is nicely express and made me anxious about continuing.

創建者 Chamal S


Some information are outdated. Example, Jeff Immelt is no longer CEO of GE (Dr White mentioned that Jeff Immelt is betting on big data).

創建者 S P


The content is not so worth to learn. Not related to data science practical area. The quiz section looks like made for just name sake.

創建者 Shubham V


This course currently just gave me an idea of what Data Science and Data Scientists are and what they do and how they do their tasks.

創建者 Decharpol P


I have learnt many clips but I feel like it was only "What is data sci". All clips I watched just told the meaning not real Data sci

創建者 Mateo L


I feel like they're trying to sell me the course. these "three weeks" can be completed in a couple of days. it doesn't seem serious.