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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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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…
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How to check server's health
I was wondering if there is a fast and simple way for us to monitor our Dataiku DSS server. Is there some sort of gauge for us to immediately see if our server's health is healthy or not? This is mainly because I've read some of the documentations but it is not something that is easily understood for people that may not…
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Big query supported data types
Hi, I'm using Dataiku 11.3.0 Entreprise with BigQuery. I need to know the supported data types from Big Query, I found documentation but only about the dataiku 7 version. https://doc.dataiku.com/dss/7.0/connecting/sql/bigquery.html do you know where I could find more information for this version please? Thanks, VN.
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How to total a column
What is the easiest/fastest way to total a column? Can you add a row below the data and have a total amount? Operating system used: Mac
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Processor FillEmptyWithComputedValue is not available in DSS engine
hello, the prepare recipe throws me that error and when i perform the data imputation the columns come out without that imputation Operating system used:
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Bug? The legend for stacked bar charts are not showing in the dashboard
I am using the Dataiku 11.0.3 VM via virtualbox and have created several stacked bar charts. When I view the graphs on the dataset graph page it displays a legend showing which colors match to which categorical values. However when I publish the charts to the dashboard the legend does not appear. The graphs are still…
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Classification and the probability scores are contradictory
Hi, I have trained a simple binary classification model and trying to predict unlabeled items in my dataset. My prediction returns the classification and also probability scores (proba_0 and proba_1), but my results are contradictory. Say for example when my classification is 1, my proba_1 must be > 0.5, but its not…
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times series train failed:all the input array dimensions for the concatenation axis must match exact
Hello Dataiku community I'm trying to train a time series models on adataset of aproximatly 1 milion lines. All the model are trained and give a score except DeepAR AND transformer. the message error is bellow with the log: Operating system used: WINDOWS
