Workbench
313 results found
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Correction in Lab-String operations
In the lab of string operations the explanation of upper method in string operations "this method converts lower case characters to upper case characters" should be present instead of "this method converts upper case characters to lower case characters"
1 vote -
availability of other video format asides HD
there should be an option for selecting our prefferred video quality of the videos in the module.
The only option that exists right now is HD, and for some course participants like me, watching in HD format may incur heavy data fees.1 vote -
Small typo
There is a small typo in this notebook: "#### Let's fixes these problems." instead of "#### Let's fix these problems."
1 vote -
unable to access the cognitive class labs, it shows 500 internal server error
unable to login to access the cognitive class labs, it shows 500 internal server error
40 votes -
topic wise videos..
the thing is that the courses are good but you should group them acc to a particular topic... for example if need to study hadoop .. make all topics come under it in a particular manner so that we can study from easy to hard level.
3 votes -
Adding 7z compression/decompression tools
Data needed to be uploaded/download may be huge. 7z format is widely used and one of the best existing formats fo far.
Adding support for this compression format would be great4 votes -
The tutorials are not clear for a novice
It seems that your tutorials mostly miss the mark (at least for me). I was really interested in SeaHorse, I was able to run the first regression tutorial, saw the gears spin, but don't see any results. All I can do is download the workflow. There are various modules in the workflow, but no description of what they do or why they are there. There are lots of other modules in the toolbox, but no real indication of how to use them. Under regression, there are lots of variations, again with no description. Going to the Documentation link it threw…
16 votes -
502 server
The server returned an invalid or incomplete response or we also wait a long time
37 votes -
Better UX
The header#global-navigation could be hidden when scrolled down.
The notebook column could be also larger and its header could also be hidden.The UX is really terrible in the current situation. Less than 40% of the screen is used to really display the notebook content. Please, think about changing!
1 vote -
Cheat Sheet Tool
Hello. I guess that would be nice to have a Cheat Sheet Tool embedded in the Data Scientist Workbench. One example of an online tool that I use is https://www.cheatography.com. There are many Cheat Sheet available, but it's always good to be able to create your own Cheat Sheet with things you believe is relevant for your study/research.
42 votes -
Support for .gz files
Is it possible to allow for uploading .gz files? I have some relatively large files that I would think would want to be uploaded in a .gz or zipped format, and then have a script that can unzip and work with them from there. Thanks.
4 votes -
tf initialized all values function
initialized all values is deprecated. see print screen.
2 votes -
I am getting below error while uploading CSV file of tutorial 1 Get data of jupyter notebook
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"> <title>400 Bad Request</title> <h1>Bad Request</h1> <p>The browser (or proxy) sent a request that this server could not understand.</p>
5 votes -
Workbench resources display
I don't find a clear access to the resources I'm using (no. cluster nodes, workers, amount of free storage, etc.)
... and it would be great if I could have the possibility for requesting more resources (for example making more clear how could it be scaled up to Bluemix)
1 vote -
Beaker notebook
Please see the possibility of adding Beaker notebook. It will be amazing to use different languages in the same notebook without loosing focus on the analysis at hand.
1 vote -
Uploading notebooks
Upload notebooks from a local drive.
15 votesCurrently there are two ways to upload notebooks in BDU Labs:
1. Open My Data in the sidebar. Use the “Upload Data” feature. There is a known limitation of only being able to upload within /resources/data, but Jupyter will still recognize any ipynb you upload as a notebook.
2. Alternately, open Jupyter. After it opens, drag and drop your notebook from a file window (e.g Windows Explorer or Mac Finder) into your browser. It will upload the notebook and flash messages at the top of the screen while doing so.
I appreciate that these options can be a little obscure. We’re always reviewing ways to make the user experience in BDU Labs simpler and more intuitive.
Regards,
Leons Petrazickis
Platform Architect
IBM Big Data U -
Data Mining tool
Add RapidMiner
56 votes -
The black bar on the top takes a lot of screen estate.
Have the thick black bar at the top hidable so that screen estate can be conserved.
10 votes -
Hosting Dashboards
I would like to be able to host a dashboard from within the DSWB. Shiny has already been opted which is great but also limited. Would it be possible to add creating dashboards with Django and add content with md using the notebooks with bootstrap?
1 vote -
500 internal error
Hello, since last friday, when I want to start Zeppelin or RStudio or other notebooks from BigData Univ courses I receive 500 internal error,
I cleared browser cache, but it not helped,
can someone help me, pls?231 votes
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