Sep 10, 2017
This is a great starter course for data science. My learning assessment is usually how well I can teach it to someone else. I know I have a better understanding now, than I did when I started.
Jan 02, 2018
It is a very good course even if you are familiar with some aspects of data science work. If I have to make a suggestion, I would remark the importance of design skills during a data product,
创建者 Pavan M•
Nov 09, 2018
This course is very basic and completely theoretical. The grading of questions is not proper. The passing mark is 80% but there are only 4 questions. Answering 3 questions correctly gives you 75% and answering 4 questions gives you 100%, then where is the passing mark question.
But the content is good.
创建者 Aydin A•
Jun 03, 2016
Was expecting more of the how to's and a bit of programming or at least concepts of the programming/statistics, but I guess there are different interpretations of the idea of a crash course.
Definitely geared for people who work with data scientists but not in the data science field.
创建者 Sarge S•
Feb 11, 2017
Brian Caffo's lectures were rambling and confusing, with excessive use of jargon without proper explanation. His graphs were overwhelming with information, and little effort was made to explain the graph. Otherwise, the other lectures were very good, concise, and clear. Thank you.
创建者 Edward W•
Sep 27, 2015
A good introductory overview of data science. Grounds you on what you can & cannot do with data science. I find defining the question really impactful. Teachers were enthusiastic and the brevity of the course gives it good appeal for beginners who want to "get their feet wet".
创建者 Elizabeth R•
Jan 27, 2016
Good, simple, straightforward, and applied. It starts to introduce you to the language and platforms of data science, but it is most definitely not a standalone course if you want to be conversant in the field. Really just a "taster" to get you into the specialization.
创建者 Cecilia B•
Nov 08, 2017
More lectures but each lecture should be shorter. More examples for each topic would be good.
However it is a crash course, so it is more of an overall description of Data Science, which also gives you suggestions to enhance your knowledge in other courses
创建者 Saurabh G•
Aug 12, 2019
Not all lectures in the course are well done. The one on the data scientist toolbox is good and could have more details. The one separating data science from statistics is too confusing. May need to redo the video on that one.
创建者 Evgeny K•
Sep 25, 2016
This course leaves you frustrated, as valuable information is only ad the end and at the beginning. It doesn't really answer questions of what are data science, big data, machine learning, how they interact and how to use them.
创建者 Magne G•
Sep 19, 2019
Okay content, very mix of level of information. Could state better the terms used in the DS world. The quiz part is not well formed questions, more there to mislead than actuelly verify the knowledge
创建者 Daniel W•
Apr 15, 2018
I am trying to work out whether or not to get into data science, I thought this would help but still undecided.
I liked the grounding of principles, tools and methods required for the discipline.
创建者 Francisco P S•
Mar 29, 2017
The course can use more visuals instead of videos of the face of the instructor. It can also use more interactive examples as this is a more executive view instead of having scholar examples.
创建者 Peter P•
Mar 19, 2016
Great course for somebody who does not know anything about data science. When doing this specialisation there should be credit for those that did the other data science specialisation
创建者 Scott K•
Oct 11, 2015
Very basic course. If you know about data science, data analysis, or machine learning, you may find this class basic or boring. Good intro course for those who have no prior knowledge
创建者 Sam B•
Jun 18, 2017
Interesting course but structure was a bit odd I thought, it was not clear why so much time was devoted at the outset to the difference between Machine Learning and data science.
创建者 Yi P C•
Aug 19, 2017
not bad but not good enough for showing examples like data visualization and how to build the mind of data science for several fields (finance, marketing, sales and so on)
创建者 Leslie T•
Mar 05, 2019
The material and lectures are good but the quizes are not very helpful and somewhat random (in answers). The small number of questions make them very unforgiving.
创建者 Raymond T W•
Oct 11, 2018
A bit too lengthy for the points to be learnt. Can get more done in less time and fuss. Too many examples especially if one wishes to cover 100% of the material.
创建者 Marco C•
Nov 16, 2015
Good course, with general and not over-detailed explanations of all the relevant topics in data Science. A good, general overview definitively worth working on.
创建者 Jason M•
Jul 13, 2018
Pretty high level and quick. Hoping the remaining courses in the specialization give more depth. (Completed this course in an afternoon.)
创建者 Yuhua N•
Mar 09, 2016
Lectures were fairly straightforward but not really that exciting and the lecturers sometimes felt a little unprepared or underwhelming.
创建者 Jochen H•
Jan 10, 2020
Interesting course and good learning. However for me some of the video lectures were a little bit unstructured and difficult to follow.
创建者 Yousuf A•
Aug 09, 2018
A lot of the topic is described in a difficult way using unknown words(for a beginner) and with examples that I did not understand.
创建者 Dave W•
Jul 03, 2017
Pretty basic course. Good if you are completely new to the space. There are good references to tools for further investigation.
创建者 Stephanie M D•
Dec 23, 2016
Nice overview for those of us unschooled in the language. Syntax of the notes and text is in need of major editing-proofreading.