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Collect all months between 2 dates in a string column
Hi, Each line of my data set contain an subscription with a start and end date. I want to create another column which contains all the month between these 2 dates in string format with a separator (; for example). For example if I have start_date = 01/07/2021 and end_date = 18/04/2022. The new column should contain:…
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Notebook api's
i want to know what api's are present related to the notebook present in out project. an example is how do we read a notebook content and then pass it to a bokeh webapp to take that as input which can execute the cells in the notebook and then finally want to use the output of last cell to show as output in webapp. i was…
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DataikuV11 workspace
Hi , i am working in Dataiku v11 Workspace. so when we create a workspace so, in the left hand side, we see one bar. so can we change the location of that side bar in the bottom? and my 2nd question is, when we create a workspace, so it only shows the 1st two letters of the workspace name. so, can't we able to see the full…
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Output Dataset
I have a recipe that writes to an existing dataset that has content. However, I cannot figure out to do this. An output dataset set up in input/outputs tab must not already exist. Is this possible? Thanks. Operating system used: MacOS Ventura
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Shuffling before Training
Hi everyone, i would like to shuffle a dataset before the training of an ML model(random forest, light GBM and XGboost), that is simply changing randomly the order of each observation in the training dataset. Is there any method in dataiku to achieve that without using code recipes in dataiku? Thank you all
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General Discussion
Hello Dataiku Support team - I have a general question on project migration from Design to the Automation Node. One of my project workflows has already been migrated to the Automation node and we have a scenario running every day to get the newer set of data. But based on business requirement, I would need to update the…
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Time series preparation: STL import error
Hi there, I am working on a multivariate analysis of a time series dataset containing various commodity prices. After preparing the dataset, it consists of: * a parsed date, "Data_parsed" * 63 other columns of various commodity prices and indexes ranging from Fuels and Beverages to Metals I am using the Time Series…
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Automate selecting champion model and challenger model
I have 3 models under model deployment out of which one is active version and other two are inactive. Is there a way to automatically select these models over the time whichever is performing better? For example: Model that is active today might not be giving the accuracy after a month whereas the model which is inactive…
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dates of month
Hi, I want to get first and last date of month on basis of current date. Could you please help.
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Feature Store
Hi everyone, I'm currently ussing Dataiku 11.3, and when reading about the Feature Store i find that it saves the datasets to share with others. So, my question is if the datasets or features are saved in the storage space that Dataiku has or does it work like a logic layer (only shows the feature but is stored in my…
