Good intro to Bayesian Statistics. Covers the basic concepts. Workload is reasonable and quizzes/exercises are helpful. Could include more exercises and additional backgroung/future reading materials.
An excellent course with some good hands on exercises in both R and excel. Not for the faint of heart mathematically speaking, assumes a competent understanding of statistics and probability going in
創建者 Eunylson L•
It's a great course. I definetely recommend it. It's a great course also for us to understand the mathematics of Bayesian statistics. I would say that this course is more appropriate for those who already have a proper intuition of Bayesian statistics, philosophicaly speaking. Then you should come here to formalize your understanding with math. I give 4 stars just because in some of the classes the teacher skips some important math explanations and foundations (so we can easily get lost). Also, we could have spent more time on the applications of Bayesian statistics.
創建者 Asael B I•
a really good course!
though sometimes the questions in quizes aren't clear enough,or not explaind else where,and sometime you could miss the big picture.
could also be good if you could add some python scripts,and maybe more reading material about the topics.
創建者 Leandro G G•
This course provides a good overview to Bayesian statistics, but a larger dose of explanations of would be very useful. Mr Lee discusses, in the beginning, the differences between frequentist and bayesian paradigm. I feel that this would be beneficial in the other parts of the course, too. I feel that many of the lectures simply go too fast. After lectures full of Math, it would be useful to present lectures analyzing what had just been taught, in order to better grasp the content. And in general, this happens through the whole course - most lectures are basically math, without much time for grasping the intuition and underlying logic. For example: in the final part, under linear regression, it might be be difficult to grasp what a bayesian predictive interval means. All in all, I recommend this MOOC, but you might find hard to fully grasp it.
創建者 Philip M•
Found the pace of the course to be a little uneven - sometimes jumps from basic introductions (good) to somewhat advanced concepts rather quickly. The sound quality was also a bit uneven, but improved with the later videos. Please wear dark clothing so that writing on the see-through board is readable - again, this improved with later videos.
Biggest suggestion for improvement is to provide downloadable lecture notes - having to take notes while the lecture is in process is distracting, and takes us back to the bad old days of "talk and chalk".
All of that said, the class was a very useful introduction, even though the application I have in mind requires discrete Bayes rather than continuous. I will be taking a look at the second course in this series.
創建者 Carmen R•
This is was a really difficult course. I took a basic statistics course in college but was not prepared for the calculus and the theoretical way this course was explained. If you are looking for a stats course that explains through real-world examples rather than theory - this ain't it. The only reason I gave it 2 and not a 1 star is because I can assume that those with a deeper statistical background would probably not face the challenges I did.
創建者 Siddhant R•
The course is more of remembering rather than understanding. Many of the formulas and distributions are used without proper derivations. I was determined to complete the second course of this series, but now I don't think I would.
I was hoping to get more intuition on bayesian statistics, but I couldn't. Hence, I think I am gonna forget what I have learned in a very very short time.
創建者 Lukman A S•
The course only gives a lot of equations and formulas without explaining why this process should be done
創建者 Will S•
Feels just like a college mathematics course with speedy note-taking (with the benefit of being able to pause the video) and assignments that help you understand the material better than the lectures. No time is wasted deriving formulas or proving theorems, making it a great course for anyone interested purely in applications. Toward the end, examples and practice problems tend to focus only on a few distributions (which is probably due to time constraints), but by then, you already have a decent understanding of the types of problems you can solve, so it isn't very hard to Google examples with different starting points. Overall, it's a very manageable course (especially if you take notes), and it does a good job of introducing you to a new branch of statistics even if you aren't fresh out of your last calculus class.
創建者 Alfredo M•
Every one of us who studies statistics has much to thank Prof. Herbert Lee for the effort in creating this course. He puts so much passion and attention to detail into this course that any student could gradually build up her abilities from a total novice to a genuine member of the Bayesian Society (Given that you attended this course is very probable that you will join ISBA, pun intended, sorry for that), where professor Herbert Lee is very active. The quizzes are strategically crafted to exercise practical tasks, from the algebraic deductions (that can easily scale up in complexity on models) to simulations in R or Excel. I personally suggest to the student to do each one of the quizzes, in R and in Excel, it is an excellent opportunity to learn.
創建者 Jayant G•
I had a great experience. It was lot more in-depth than I originally anticipated. In the tech world, Machine Learning is a buzz word and Bayesian based algorithms / models are the key and this introduces one to the fundamentals of Bayesian statistics. I was totally hooked on to this and the quizzes with real world examples really helped understand and apply the concepts. This course definitely requires maths background to be able to complete. Course provides lot of helpful materials and a pace that can be adopted based on your time and ability. Really looking forward for another deep dive in the near future.
創建者 Paolo P•
The course is well organized and quality. The topics are, for a number of distributions (bernoulli, binomial, normal), how to compute posterior from prior. All lectures are organized similarly to each other: to introduce a measure, the lecturer calculates it assuming starting distributions. Prerequisites are a minimal knowledge of how to calculate derivatives and integrals, so not advanced knowledge. The tests are simple but at the same time useful to consolidate the concepts introduced in the lectures. I recommend this course.
創建者 Gary S•
Great intro to Bayesian Statistics. The math gets complex but the professor illustrates with examples to help with understanding. The exercises are generally similar to the examples in the lectures and honestly not as hard as they could've been. The course is only 4 weeks and moves pretty fast. Although I scored well, I may take the course again to help make sure all the details and concepts fully sank in.
I'm hungry for a deeper dive into the topic. I hope there is a follow up course in the future.
創建者 Anupam K•
Extremely useful course. The way concepts are taught is amazing. However, if you are like me, you will have problems following the lectures at the speed at which the professor proceeds. It's a minor 'subjective' issue. The second issue is that sometimes, the equations in the quizzes may appear in the form of "cryptic codes", for the lack of better words, and you'll know it if you face it. A change of browser solves the problem, for me a shift from Chrome to Safari did the trick! Hope this helps.
A good introduction to the concepts conveyed by revealing the equations and expressions on a whiteboard. Minimal work with data and programming - much less of this than other Coursera classes on the same topics. Also unlike other Coursera classes on the same topic, the quiz answers/hints are useful and contain the relevant equations or R commands - not merely "correct" or "you should not have chosen this answer." I found this very helpful for self learning and confirming solution approach.
創建者 Francesco B•
Good introduction to the Bayesian approach to inference.
As an introduction, it doesn't go very deep on some interesting arguments and it leaves out Hierarchical Modeling and estimations through Monte Carlo Markov Chain, but it would have been unfeasible in such a short time.
Finally, I would like to point out that mathematical strictness doesn't mean that the course is too technical: you have just to go through some calculations and review some concepts in order to fully understand them.
創建者 Melvyn B•
Professor Herbert Lee is world-class. The masterful and thoroughly outstanding presentation, organization and content of this activity are among the best of the best in any subject at any institution, whether on campus or otherwise -- more remarkably so for any senior undergraduate to graduate level mathematics activity, and most especially so in the broad field of Bayesian analysis. In summary: Extremely well-done and hats off to Professor Lee. I am thoroughly impressed.
創建者 Jeff N•
As a long time frequentist, I occasionally run into problems that are very awkward to fit into the frequentist paradigm. I was aware at a high level that the Bayesian approach could be applied more naturally. Unfortunately, I was unable to "get it" simply be reading a book on the subject. This course made it very approachable. Professor Lee showed us the difficult math (tough integrals) behind it and how we can apply the results of that math in Excel or R
創建者 Rob H•
Really enjoyed the course. Coming from an engineering background but little statistics study for 15 years, this course provided a great explanation of the concepts and terminology with really good quizzes and and an introduction to R. There are still some terms I have seen elsewhere that weren't covered, but it may well be that they aren't specifically related to Bayesian Statistics, or were more advanced. I look forward to taking the follow-on course.
創建者 Johan D R P•
This course has been highly useful to understand how hypothesis testing works, starting from experimental design using prior distributions and assumptions to posterior statistics based on data. In my college courses it was always assumed that the parameters for the distribution were fixed, so, having a way to correct them through the information hidden in the data allows to overcome those assumptions and have a clearer perspective of the data behavior.
創建者 Фирсанова В И•
The course is great! I am a computational linguist without strong math background, however, there were no problems in completing this course. The course is provided with supplementary materials that really helped me to fill my gaps in math. The course, however, is quite challenging (well, for me it was), and I had a great fun trying to complete some quizes several times. I hope that soon I will be able to implement my knowledge on real tasks.
創建者 Georgy M•
I found the course very well made and beautifully presented. The material is systematic, the more advanced topics based on the previously learned information without gaps and any need to study additional sources. The examples and the tests provide additional insights. Thank you, prof. Herbert Lee, for this great course!
Was able to do the course with Python instead of R, though it got a bit complicated on the last topic (regression).
創建者 David H•
Great course! I'm an average person on maths and I can say this course is challenging but not overwhelming; you'll be just fine. It may require some basic previous knowledge of R if you want to work the problems using it, but having all excercises done in Excel as wells makes it really easy. So even if you have no idea of R, you still can use Excel instead. I'll take the 2nd course of this series just becuase I liked this one a lot
創建者 Vasilios D•
This course strikes a perfect balance between not being too simple or too slow on one hand, and offering an easily accessible introduction to many central topic of Bayesian statistics on the other.
I think that good knowledge of basic probability theory and one-variable calculus is necessary for getting the maximum out of this course. This, however, is strictly due to the probabilistic underpinnings of the Bayesian theory.
I really enjoyed working through this course. It is a great introduction to Bayesian statistics. People with a little probability and statistics background can easily follow this course. I personally prefer to have more assignments for this course to better learn the concepts. Professor Lee is a great instructor, and he speaks slowly. The length of each video is short, and I like it a lot because you can finish it quickly.