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The endemic difficulty of manipulating array on Dataiku
Hello, I take time of these few moments of respite to write a post on this subject that many of my collaborators meet and whihch I have already confronted this problem with Dataiku's staff but which have only led to complex or very restrictive palliative solutions and very unfriendly for no-code user : - Managing array…
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clustering algorithm for mixed data
Hello, I cant find any AutoML Clustering model for mixed data or maybe i dont know which one is usefull for mixed data. I created K-prototypes model in python notebook but it is not effective as AutoML Clustering. Mixed data: Binary (gender) and continues(age, income) data together Operating system used: windows 10
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How to automatically uncompress files in a download recipe
Hi everyone, I am using a Download recipe to connect to a SFTP site and download some .zip files. Is there any way DSS can uncompress the .zip files automatically ? To do it I have to manually go to each file an click decompress. Thanks, Operating system used: Linux CentOS
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How to split a cell in several columns
Hello, Ive an Excel data sheet containing HR data. Each line represent a person. One specific cell contain all the jobs that person had in his career. The cell is composed by several lines, each line has this format : Date of entrance in the job - Job ID - Job name The number of lines vary from person to person. One can…
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Unfold all categorical columns
Hi all, I would like to unfold/dummify all of my categorical columns. I'm able to do that one column at a time using the Unfold recipe but I'm searching for automated way to do all of them without adding a new step for each column. I want to dummify it for visualization and analytics purposes. Do you have an idea ? Thanks…
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Get a metrics value sent via email
Hi, I'm trying to use email Reporter to send me values of certain metrics (as an array) when Scenario fails. I've tried using this reference, but it didn't work. What I tried: 1) Added a step "Define scenario variables" or "Set project variables" and tried both raw and DSS formula to add my variable based on the reference…
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How to assign input file name to a variable dynamically in python recipe
Hi, I am creating a flow where a User will upload csv files everytime they use my flow. I want to dynamically store this filename in a variable and use in my python code. How can I store the filename dynamically in a variable ? Operating system used: Windows
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Convert a csv file to a tab file
I have a csv file in my flow which I would like to export as a tab file. Is it possible using a python recipe? If so, what would that recipe be? Thanks! Operating system used: Windows
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Share a dataset with all users
How do I make a dataset in a project available to all users for use in any of their projects? When going through Project Security -> Exposed Elements allows me to select which project to share the dataset with. Instead, can I share a dataset with a user so they can use it in as many projects as they need? Operating system…
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Exposing a dataset as an API with a condition on a column value
Hello Dataikers, Is there any available way to expose an API from only a DSS dataset with a parameter to filter on a column in the flow? Is this possible or there any other way to lunch for each API call and calculate the flow with the variable parameter of the call. Best regards
