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Submission GuidelinesHello,
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
Hi,
I wasted a good old chunk of time dealing with non-breaking spaces, and Alteryx could be improved by handling this automatically.
A space is a space, right? Nope, there are spaces (ASCII value decimal 32) and there are non-breaking spaces (ASCII value decimal 160). They look the same, but have slightly different behaviour in certain circumstances, like when text is auto-wrapped.
The DataCleansing tool cleans spaces, but leaves non-breaking spaces.
The Data Grid puts a warning on cells with leading or trailing spaces, but remains silent for non-breaking spaces.
I was trying to match two strings, that looked identical. I had DataCleansed my cells, and the grid was showing me nothing wrong with the data. In desperation, I copied the two data cells that I expected to match to a text editor (Textpad), and then examined the binary ASCII values of the data. One cell had a trailing non-breaking space, and that caused the failure to match.
This was hard to find. For someone less hopelessly nerdy, it would be practically impossible.
As a small change, it might be really useful for Alteryx to include non-breaking spaces in it's definition of "space", such that DataCleansing tool removes it, and the Data Grid flags up the cell as having a leading or trailing space.
You could pick up non-breaking spaces from HTML, or from Excel. I think mine came from a SQL script but I am not sure how it was there. They are out there, and they will bite.
I recently did some extensive work on using the download tool to invoke Restful Web Services. A lot of the initial effort was around ensuring that the data being passed in the header and body for the request was as the service required. Following review of experiences on the community I used a tool called Fiddler to directly view what was being sent to identify the problems in my transformations of the data going into the Download tool. The idea is that the raw HTTP request and reply messages are available directly in Alteryx in the Results window when running a workflow, preventing the need to use another tool.
Hi, I've noted that there is not url-decode function in Alteryx. I guess I'm the first one to need that, so I'm posting this idea here. I think it would not be a big deal to do so if there's a url-encode function.
Thanks.
Hi all.
We're heavily using SalesForce and one of the reasons we've purchased so many licenses was support of SFDC.
However, our implementation is set up based on a Custom Domain.
Unfortunately at this point our connector does not support Custom Domains.
Please, kindly review and possibly add SFDC authorization option that supports Custom Domain. Like Excel, Tableau and others does
The Remove Null Rows feature added to the Data Cleansing tool is really nice, however it doesn't work for a common use case for us where we have key metadata field(s) added to the data stream that make rows not null so we'd like to be able to ignore or exclude one or more fields from the Remove Null Rows output.
Here's a use case starting with an Excel file with multiple tabs where each tab holds the records for a different Province:
Note that the 2nd record in Southern is entirely empty, so this is the record that we'd like to remove using the Data Cleansing tool.
Since the Province name is only in the worksheet name (and not in the data) I'm using a Dynamic Input tool with the "Output File Name as Field" to include the worksheet name so I can parse it out later. So the output of the Dynamic Input looks like this:
With the FileName field populated the entire row is not Null and therefore the Remove Null Rows feature of the Data Cleansing tool fails to remove that record:
Therefore what we'd like is when we're using the Remove null rows feature in the Data Cleansing tool to be able to choose field(s) to ignore or exclude from that evaluation. For example in the above use case we might tick the "FileName" checkbox to exclude it and then that 2nd row in Southern would be removed from the data.
There are workarounds to use a series of other tools (for example multi-field formula + filter + select) to do this, so extending the Data Cleansing tool to support this feature is a nice to have.
I've attached the sample packaged workflow used to create this example.
Before Designer 2019.4 there was a "bug" in the workflow statistics collection that under the "SampleModule" data from the UsageGallery collection the name of the workflow run from within Designer was available. We used that information to determine the common workflows run in our community as well as generating a measure of community growth. The "bug" was removed in 2019.4 and now we can only determine the number of runs, but not the number of distinct workflows that were run. This idea to do return the workflow name run to the information stored in the Mongo database.
I know this has been suggested before, but it would be great if calculations and transformations could be cached between workflow executions. Perhaps the browse tools could be configured as caches. Any spot that has a browse tool fixes the value of that node between runs provided that there are no upstream tool changes. The cache could be optional (or flushed) to allow for dynamic input data that could change between executions, even if the tool chain didn't.
Right now the PublishToPowerBI connector only publishes to "My Workspace." I manage datasets that feed reports for multiple workspaces, some of which are not necessarily personal workspaces (so there is no login associated). A drop-down that lets you select which workspace, that you are a member of, would be fantastic!
The workaround right now is to ETL in Alteryx then save the dataset out to OneDrive. You can then "Publish" the Excel sheet to Power BI natively, and the data refreshes once an hour. This works for some data, but we have use cases that need refresh rates much higher than that. Plus publishing directly to Power BI would be ideal.
For those of us obsession with the look and feel of our workflows, it would be great to have the option to modify the paths of tool connections, as shown in the image below.
I think it would be really good if we have the option to cache data for few days, as currently cached data gets deleted when you close the workflow.
It’s useful to catch data when developing reports with input data from data warehouses or big data platforms , as sometimes it can takes a while to extract the data.
If we have the option to cache data for few days or delete when it’s not required anymore, it can save a lot of time, the next time when you open the workflow to complete the development or make changes to your workflow.
Hi currently the s3 upload tool only allows file format of *.yxdb , *.json, *.csv and *.avro
In order to optimize loading to redshift, it would be good to have a few more functions
1. Ability to s3 upload with *.gz format
eg: Reading in a file using the input tool -> s3 upload tool (which has a gzip function with the following options - record limit, delimiter, UTF8)
http://docs.aws.amazon.com/redshift/latest/dg/t_loading-gzip-compressed-data-files-from-S3.html
2. Change max record limit, delimiter, UTF8 format
3. Change the objectName to 'take file/table name from field' with filename containing filename or part of filename similar to the 'Output tool'
Adrian
At the moment one of the Union Tool errors reads: "The field "abc" is not present in all inputs".
It would be useful if the tool said "The field "abc" is not present in Input(s) #x,y..."
If there are a lot of inputs on the tool it can take a while to find which input is missing the field.
It would be great if there was a way for the Text to Columns tool did not drop the last empty when using Split to Rows.
For example, if I had the data:
RecordID | String |
1 | 1,2,3 |
2 | 1,2, |
3 | 1,, |
Notice that each value has two commas (representing three values per cell), and If I configure to split into rows on the comma character, what would you expect the result to be:
Result A:
RecordID | String |
1 | 1 |
1 | 2 |
1 | 3 |
2 | 1 |
2 | 2 |
3 | 1 |
3 |
OR
Result B:
RecordID | String |
1 | 1 |
1 | 2 |
1 | 3 |
2 | 1 |
2 | 2 |
2 | |
3 | 1 |
3 | |
3 |
OR
Result C:
RecordID | String |
1 | 1 |
1 | 2 |
1 | 3 |
2 | 1 |
2 | 2 |
3 | 1 |
I would expect Result C if I selected "Skip Empty Fileds", and that is what happens if I select that option.
But If I do not want to skip empty fields, I would expect Result B, but what I get is Result A where the last value/field is dropped/skipped.
What would it take to Result B as the output from the Text to Columns tool?
As a change to Designer UI in 2021.2, when in the filter box, I used to be able to use my mouse to click a little X in the corner to clear the filter or sort that had been implemented and it would immediately clear the filter. It's not working as of 2021.2. Now, I must navigate to the last cascade to get to the word Clear and click on it to clear the filter.
This feels like another very tiny move in the wrong direction. These small UI changes cause 2 or 3 additional steps and slow the diagnostic/navigation process in moving around the Results Grid in the Browse Tool or at any point in the flow where the Results Grid is used.
Can the X in the top level of the Filter/Sort box in the Results Grid be restored in 2021.2?
Related to submission:
Small fix for the UI in the Results Grid (or Browse Tool)
Small Keyboard fix for the browse tool's filter
Our company is still using 9.5 so if this is addressed in 10....I appologize.
Currently the Join Tool Options drop down has [Select-->Select All] and [Select-->Deselect All]. I think an additional [Select-->Select All Left] and [Select-->Select All Right] would be handy.
Thank You
Now that Alteryx releases updates to Designer every quarter I'll likely be updating my copy of Designer frequently. Meanwhile, my IT team doesn't want to have to update Server every quarter to stay compatible. Problem there is, when I create workflows in the latest version of Designer they can't run on the older version of Server, nor on the Gallery.
Some features that would allow me to work around this:
I'm guessing this is a niche problem that few others will encounter:
Both Input and Output tools should have the ability to read or write any file type from/into standard compression types (ZIP and GZIP). This would be helpful when managing large files.
I'm just submitting @neilgallen's idea from here. The labels in the results window are still white, which is no longer visible. You can barely see that they're indeed still there when you hover over them.
We would like some enhancements to the Salesforce connectors (input and output) to allow:
- Either the Batch or the Bulk API to be used. Batch API is much better for smaller jobs while the Bulk is better for larger jobs (larger numbers of records). It would be very useful to allow the selection of which API was used by the tool to use the most efficient API.
- The number of records per batch to be defined in the tool. I know this can be achieved using a batch macro but it would be far easier (from a user point of view) to be able to enter this value in the Salesforce connector and have it manage the batch size. We frequently have issues with the batch size being too large and Salesforce having errors (and records not updating).
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