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After used the new "Image Recognition Tool" a few days, I think you could improve it :
> by adding the dimensional constraints in front of each of the pre-trained models,
> by adding a true tool to divide the training data correctly (in order to have an equivalent number of images for each of the labels)
> at least, allow the tool to use black & white images (I wanted to test it on the MNIST, but the tool tells me that it necessarily needs RGB images) ?
Question : do you in the future allow the user to choose between CPU or GPU usage ?
In any case, thank you again for this new tool, it is certainly perfectible, but very simple to use, and I sincerely think that it will allow a greater number of people to understand the many use cases made possible thanks to image recognition.
Thank you again
Kévin VANCAPPEL (France ;-))
Thank you again.
Kévin VANCAPPEL
Imagine the scenario where you have an input that has new columns everyday, like the one that can be seem above. But with millions of rows. And you need to build the Total column. This cannot be achieved with the formula tool, because the columns of the input are dynamic.
Client | 20220101 | 20220102 | 20220103 | 20220104 | 20220105 | 20220106 | 20220107 | 20220108 | 20220109 | Total |
0000001 | 356 | 223 | 454 | 542 | 827 | 321 | 614 | 759 | 977 | 5628 |
...
The default way that i use and see people using to solve this type of problem is transposing the data/summarizing/joining back the data. I tested this with the Enable Performance Profiling for 10 million rows (workflow attached), and as expected, when you transpose/summarize/join back a large volume of rows, you spend too much computing power. For this test, at least 5x more time than by just using the formula tool (workflow attached):
So, what i propose here is:
1) That the Multi-Field formula could be able to evaluate a set of columns dynamically and generate just one new column (the sum of the evaluated columns, the concatenation of it...).
Example of Designer Discussion that would be benefit from it: https://community.alteryx.com/t5/Alteryx-Designer-Discussions/Transposing-Filtering-and-Summarizing-...
2) That the Multi-Field formula could be able to reference column-1, column-2, column+1, column+2, like the Multi-Row formula is.
Example of Designer Discussion that would benefit from it: https://community.alteryx.com/t5/Alteryx-Designer-Discussions/Copy-Field-and-create-two-mor-fields-w...
Thanks.
From what I can tell using ProcMon, presently when using the Directory tool to list files (including subdirectories) the Alteryx Engine runs a single threaded process.
When you're trying to find files by checking recursively in large network paths, this can take hours to run.
It would be great if the tools would split up lists of directories (maybe by getting two or three levels down first) and then run each of those recursive paths in parallel.
While it is possible to do this using a custom Python or cmd->PS command, it would be great if this could just be a native part of the application.
Could you expose a link to the Keyboard Shortcuts (which is here: https://help.alteryx.com/2019.4/HotKeys_Shortcuts.htm?Highlight=keyboard%20shortcuts) on the primary help menu (screenshot below)
This will allow people to get quicker in Alteryx by exposing these shortcuts to more users.
I was just responding to a post about the Make Columns tool, and I noticed that there is not an example workflow for this tool built into Designer. It is also missing from the Transform category, so I never think of it.
I understand the need for "exclusive rights" when using an input tool. Unfortunately, due to the nature of some corporate data, getting write access to a file is not always possible. I would like to have the ability to configure an input tool to open a file in "Read Only" mode while producing a warning message that the file was processed in that mode and may not contain the lastest version pf the data. I envision this as a checkbox option in the tool configuration panel.
Hi there,
Just got a new 4k UHD monitor, and found that Alteryx Designer doesn't scale well in default settings in Windows. Fonts are blurry but icons are the right size.
If instead you change compatabilty mode to allow the application to force scaling, then the fonts and icons end up all different sizes.
Could you change the fonts and icons to scale gracefully in Windows 10 to full 4k UHD HDR - especially on the large size monitors (30 inch plus)?
Shot 1: default mode - blurry text - badly scaled by Windows 10. It's not easy to see here because the image is small - but all the text is blurry like a badly blown up BMP file.
Shot 2: Override Windows 10 DPI scaling and set to "Application" mode
You can see in the picture below that text is now super-sharp but the the play button; save button are all tiny; the fonts are different sizes (look in the properties tab on the left) etc.
Currently if one wants to compare different alteryx files or different versions of the same file - one needs to compare the XML files. If you are not very familiar with navigating XML, this poses a risk as one may not be able to identify all changes.
It would be a great addition to Alteryx to integrate Alteryx with Git, Subversion, CVS, Mercurial, and GitHub as this tool is becoming the go-to tool for data processing for data analysts and even programmers.
This additional functionality to compare previous versions (diff) and also to merge alteryx workflows if two people are working on the same workflow, and also to easily see what changes have been committed/ made by other developers and when would make Alteryx a much more powerful tool and would open doors to other types of users, as essentially you can run anything through Alteryx.
While I was trying to integrate Alteryx workflows into modern data catalogues got me thinking about the transformation lineage. To integrate the transformations into those applications, an understanding of what transformations are happening and in what order is needed. Why not take this one step further for documentation use?
So my suggestion is:
Create a natural language description of the transformations and sequencing of a workflow. This could be used as the default descriptions and exported as a readme file for reviewing (e.g. during workflow handover activities), adding workflows to version control or project plans.
Under the Runtime setting, there is an existing option to "Disable All Tools that Write Output". This is incredibly useful when developing workflows when you don't want to overwrite existing files.
But this option doesn't disable all outputs, like Publishing to Tableau!
I suggest adding the option to disable ALL kinds of outputs, uploads, and publishing (except possibly logging and caching).
Would like to direclty query Hyperion Cube / Essbase data source directly - please propose functionality in next release or add a user macro to the gallery. Thanks -cb
Hi all,
The Publish to Tableau Server tool is great.. but requires username and password. If you are using AD, there is a chance that your users don't have a password. In that case, you probably have a technical user that you share across the team. This is not an ideal situation and you loose the governance around the data.
Fortunately, there is an easy workaround. You can leverage personal token authentication : https://help.tableau.com/v2019.4/server/en-us/security_personal_access_tokens.htm
The advantage of this method is that it logs in with your user and your data source is uploaded under your name. This is still using the Tableau REST API so the changes to do in the current macro is MINOR.
Changes to do in the current macro :
1- Add a parameter authentication method with choices : Username/Password ; Personal Token
2- If Personal Token is selected, add two parameters : Token_Name and Token_Value
3 - In the TableauServer.Login supporting macro, improve the formula(13) to change the payload based on user selection. If Username/Password, keep it as is. Else use the syntax here : https://help.tableau.com/current/api/rest_api/en-us/REST/rest_api_concepts_auth.htm#make-a-sign-in-r...
This is quite a straight forward change but could help a lot of companies using Alteryx.
Can you please implement that changes to strengthen this tool ?
Thanks a lot,
I really like that I can scroll -- using my mouse -- between the tool groups in Alteryx. Can this UX be added to scroll through my workflows? I usually have a bunch open, and this functionality would be awesome to have there, too! 🙂
PS: Yes, I know I can do Ctrl+Tab...but mouse scrolling is more efficient.
(1) I would like to have more text formatting options available in the Comment Tool, such as:
(2) Option to remove or recolor the blue outline of the comment box. (Especially when I have a comment in a color-filled comment box, I would prefer a comment box without a dark outline.)
(3) UX - Add an arrow cursor to indicate resizing functionality
Hi all,
In supporting our Alteryx users - we often have situations where users have had multiple different versions of Alteryx installed on their machines over time - and this leads to a situation where settings / configurations are carried forward from one install to another, and there doesn't appear to be an obvious way to force a full & clean reinstall and reset. This creates a problem when something like the Python settings are broken, since the reinstall does not fix this.
In this line - it would be very useful to have the ability to perform a full & clean uninstall - potentially in 2 phases:
Many thanks
Sean
We've had several requests from clients for the ability to import password protected Excel spreadsheets into Alteryx. Within Alteryx, it would be good to specify the password and inport the file without the need to create an unprotected copy for use in Alteryx.
Thanks
When using the formula tool -- one of the nice features is that when you start typing in a function or variable -- the tool will show formulas/variables that begin with that letter and keep changing as you type in more letters. I believe this is called predictive typing.
However, this does not happen in tools like multi-row or multi-field where a user would have to search for functions and variables if they weren't sure what they are.
Can predictive typing be added to the multi-row and multi-field tools? If I want to take it further, any tool that allows a user to use the formula functionality should be able to see predictive typing.
Thanks,
Seth Moskowitz
Many files I use are in .xlsb format.
In the community and in mixed teams - it's very common for people to be caught on the error that "This document was created in a more recent version". Although there are several workarounds (e.g. this one from @WayneWooldridge here https://community.alteryx.com/t5/Alteryx-Knowledge-Base/Adjusting-Alteryx-Files-for-Different-Versio...), this seems like it may be an easy problem to solve more permanently.
Could we add an option to Alteryx to save the file with the lowest compatible version number?
So - for example - if i'm only using components that shipped with version 10, then please mark the file as version 10. If I've used a tool that shipped in 11.0.6 then that needs to be the version number.
This way - files will be back-compatible as far as is possible by default unless using newer components.
Many thanks
Sean
I think it would be nice to be able to more easily reorder fields that you're joining by in the Join tool.
For example, I have already joined by CASS_Address and CASS_City. After I did this, I realized I wanted to go back and join on Name, too, and I want that to be first. How the tool is configured now, if I want Name to be first, I must redo all of the drop downs. I would like to be able to add Name to the next set of open drop downs then use some arrow buttons to be able to move them up in the order (similar to the Summarize tool).
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