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Data Refresh out of a Managed Folder
I have a setup that looks like this. On a design node, I will put an updated MS Excel Spreadsheet into the managed folder shown as Raw_Data, and attempt to rebuild the flow from Clean_Data, expecting that the new data will be discovered and used. Unfortunately, this does not seem to work for me I have to go into the…
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Replace empty value based on condition on another row
Hi everyone, I'm trying to fill empty cells on a database based on the value on another row but I am struggling a bit on this. Basically I have a time based table where I have empty cells on some days. I would like to fill those cells with the value of the previous day when they happen to be empty (example below). Input:…
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Managing dependencies across the Pipeline: What are the options?
Greetings! How does one propagate newly introduced dependencies on DEV down the line to TEST and PROD? Is this a completely manual process? Are there other mechanisms built into DSS to manage this? Or, is dependency management across the instances a manual endeavor? In my organization, we use a typical DEV, TEST, PROD…
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Linking Wikis
I was wondering how to link specific section of another article to a article so that when clicked it will direct you to that articles sections. Also how to you bring in metadata from dss objects into articles Operating system used: AWS
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get_dataframe with columns= parameter fails
Hi Dataiku Team, When i try to read only certain columns from a dataset using the get_dataframe() function. I get an error when trying to read date columns. The only way it works is if i set parse_dates to False. Can you please check if this is how its supposed to work or am i missing something?…
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GPU support for recipes
Hi, Is it possible to run code recipes with GPU? I am able to train object detection or classification tasks on the GPU. However it seems that when I run custom code recipes or notebooks, the GPU isn't used.
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Cannot reproduce the result of cats dogs classification
I follow the document to apply transfer learning on xception model to classify cats and dogs: https://www.dataiku.com/learn/guide/visual/machine-learning/deep-learning-images.html But the results I achieved is very pool. Here is the architecture code: from keras.layers import Input, Dense, Flatten from keras.models import…
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Does Dataiku support images?
Hi, I was uploading some images to create a dataset and after it's done, Dataiku sees it as a csv. In the same vein, can i point a dataiku dataset to a bucket in a Object Store full of images? Thank you. Jax
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Cannot find image variable type
I follow the example https://www.dataiku.com/learn/guide/visual/machine-learning/deep-learning-images.html to create a deep model for mnist dataset. On the design page of features handling, I cannot see Image in the variable type list (see the attachment). But in the example document, there is a Image type in the variable…
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An api in dataiku for image data
Since it seems to be possible now to train neural networks in dataiku, also convolutional networks for images (?), it feels natural to ask if it is possible to deploy these models via api call? This means that the api should be able to receive an image as payload ...
