General
534 results found
-
1 vote
-
Astonished at the choice of instructor for a core course - Hadoop 101
Hello,
I am simply astonished at the choice of instructor for such a vital course as Hadoop 101. Asma Desai's reads at rocket speed and the narration is terribly incoherent.If I have to pause the video at an important instant, before I can click the pause button, she squeezes in a dozen extra words. Now I have to move the slider to a few seconds back and re-try the pause operation.
This has contributed to an extremely annoying User experience while taking Hadoop 101.
Please replace the Hadoop 101 course video with someone who knows how to teach. I…
3 votes -
show the correct answer and explanation why when I get a fall for a specific review question in the final check
Hi, I really like the courses provided by the BigData University. However, I find it is time-consuming to go back to find the answers from the previous modules when I got a fall in a review question. Therefore, I suggest you could automatically show a chat box after I click the FINAL CHECK, so that I will get the full explanation about why this option is correct and why that option is incorrect, no matter I pass the final check or fall. Many thanks. Hope I have present my suggestion clearly. If you have any question about my suggestion, please…
2 votes -
The review question in the Demo section is incorrect
The review question posed in the Demo section is actually one of the answers. The question can be inferred from the other answers but needs to be corrected.
1 vote -
make notebooks file downloadable instead of running in the cloud
it's great that you offer the notebook on the cloud. But if your connection is not good (especially in China where I currently live), it's better to download it and run it locally on your computer, especially if you use a software to open the notebook directely like Pineapple or nteract : https://github.com/nteract/nteract
5 votesYanick, thank you for an excellent suggestion. We do understand the desire to do hands-on labs without a connection to the internet and we are looking to address it.
-
Not updated
Hello,
I'm currently doing the Hadoop 101 course. I found that the facilities for Lab is no longer accessible and the training guide for Lab is not updated. Can you guys update all the required information? Thanks.
1 vote -
fix a broken resource Link:
The download fails on this page = https://cognitiveclass.ai/resources/the-ibm-data-governance-unified-process
1 vote -
pls can u start the course for linux os
my idea is lots of ppls including me new to linux os so that it can help the students for getting the knowledge regarding the linux os so pls see that it will be helpful for all because linux is required for centOS for apache hadoop and it's components.
2 votes -
Highlight items that you are clicking on in the videos.
I just watched my first video and I just wanted make a suggestion (as I am a video developer also) to be more clear as to where you are clicking with your mouse. In this case it was the menu on the left hand side, but windows were popping up and I had no idea why. You can perhaps add cursor effects or callouts to draw viewers attention. thanks.
1 vote -
Want to use Course Content like videos, labbooks in my blog
I am aBig fan of courses here, very informative, no fancy over interactive stuff but it lags in proper documentation or course material PDF so that one can use to revise or refer later.
so i have started a blog (https://datayug.com) so that i will document my learning here for which i want to enbed course videos, lab book.
can i do that. i am giving proper references to congnitive class ai and even want to put a permanent link to courses here.
is it ok for me to use course material for my blog?
1 vote -
Error in quetsion
In Module-4 Final exam there is a error in Q-5 i.e.
Assume all the libraries are imported, y is the target and X is the features or dependent variables, consider the following lines of code:
Here it is mentioned that "X is the features or dependent variables" but according to my understanding X is independent variables
1 vote -
Why bother asking help here when no one is gonna help
Title says it all, where is the technician guy or the support? Has anyone seen them? A severe problem as not being able to restart an exam has been pending for a year, seriously?
1 vote -
Goof
Good
1 vote -
machine to machine world example show
easy presentation
1 vote -
What is timeline to reattempt a badge if failed once in review questions
What is timeline to reattempt a badge if failed once in review questions?
I feel we should have some time line i.e. some days, months etc to reattempt the failed badges.8 votes -
Please make a course to use models by XGBoost,Adaboost,Ensembling since these are the most important ones in machine learning
Please make a course to use models by XGBoost,Adaboost,Ensembling since these are the most important ones in machine learning
1 vote -
Subtitles below the video- instead of adjoining the video
Contrary to convention, subtitles in this MOOC, are adjoining the video. It becomes very distracting and against the nature- to look at the subtitle and the video. Pls correct this
1 vote -
Courses for Data Structures and Algorithms
Hi,
I think it would be great to have courses on Data Structures and Algorithms ((Big O, Omega Notation etc)
Thanks for your help!
Regards,
Srabasti2 votes -
improve services
Hi,
I am browsing and learning a lot about AI the past few weeks. I think that I can help you to improve your service with some easy ideas.
- Add buttons and more standard possibilities
- Combine chatbots with live chat and create a platform
- for more ideas you can send me an email.
Yours,
Cas
1 vote -
CB0103EN Build Your Own Chatbot LAB4 Question 2 Can't submit??!!!
No submit button in LAB4 Question 2
1 vote
- Don't see your idea?