Question 3 in module 1 in Data Analytics & Regression course is unclear.
I didn't get the question.1 vote
The course 'Watson Analytics for Social Media' is missing the final test5 votes
can we draw a flowchart for all courses @big data univ. so that learners can understand what to do next after a course
i want big data univ should draw a flow chart covering all course being offered so that learners can finish them scientifically one after another2 votes
It would be helpful to see in a course description what Learning Path(s) it is part of, if any.9 votes
Refine your portal for easy access to courses as I am unable to login the fundamental course even after so many shots
How to start taking course- document the steps to start the course I am trying hard to take the course though no luck!2 votes
It would be great if I can perform hands-on-labs for Hadoop related courses on the cloud rather than have to download huge VMware images.34 votes
I have completed the first 3 modules of Data Science Methodology. The only resource I can find in these labs is what seems like a PowerPoint presentation in pdf that is based on something, but the something seems to be missing. I intuitively answered all but one of the review questions, but I definitely feel I'm missing relevant information because it is not provided.1 vote
New design of your website is just awesome and I appreciate your efforts. But I would like to draw your attention that session of your website is not working properly.
- After logging in, when I go to select the courses it redirects me to the login page showing that you are not logged in.
- Even when I go to update my profile the same is happening with me.
It is really very frustrating. Please do something. I understand this is a beta version so I am just trying to help you.
Thank you6 votes
Noticed an error in the final exam question for the course "Machine Learning 101". The question is as follows:
k-fold cross validation creates a more consistent out-of-sample accuracy, where the splits are not necessarily distinct
I selected the option"True", but it was marked as not correct.When I went through the Model Evaluation video(Module 3) for the course, this particular topic was explained on slide 9 and according to the video , the correct answer is "True".2 votes
While taking the Final Exam for the course "Machine Learning 101" , I noticed an error in the 2nd last question:
Which of the following are types of supervised learning?
Both A and B
The correct answers are Regression and Classification, but when I tried choosing either one , it was marked as the wrong answer.2 votes
It might be nice to 'autoplay' a module instead of having to click for the next video. Or possibly add a next arrow at the lower right of the video?1 vote
In final exam instructions, provide number of questions etc. I was aware I had an hour to complete the exam but was unsure of the length1 vote
Course:Data Science 101
Course Code: DS0101EN
Module 1.Page -Advice for Aspiring Data Scientists
The heading "Any advice for new data scientist " can be modified as "Any advice for a new data scientist "1 vote
Course : Data Science 101
Course code : DS0101EN
Module1.Page- What is data science?
It will be a good idea to include the job titles of the speakers in the video1 vote
once you pass an exam why are you still shown go to class against that module in your course list? why does it not update to complete?
once you pass an exam why are you still shown go to class against that module in your course list? why does it not update to complete?24 votes
Check volume on module 5 Deployment on IBM Bluemix course Predictive Modeling Fundamentals I
It was very difficult to hear the course1 vote
I think it will be a good idea to have a separate section for Course ratings/reviews for all courses on the course main page.1 vote
I am trying to enroll for the Hive course but it is asking for Enrollment Key. anyone know where to get the Enrollment Key11 votes
- Don't see your idea?