-
How to implement a feedback loop on a dataset ?
Hello, Each month, I have to compute a dataset that takes the previous month's dataset (M-1) and add some stuff in it. I wonder how I could to it in Dataiku as for the recipe, I should take the last output dataset (M-1) as the input. I don't think it is currently possible to produce a feedback-loop in Dataiku: do you…
-
Standalone Recipe Configuration
I am having difficulty in configuring the Standalone Evaluate Recipe It is not able to provide performance drift however i configure. The below is what i see It was also not clear on what a reference dataset is needed as it is optional and there is no mention of it here.
-
Build several partitions in one go
Hi, I want to synchronize an Oracle table of 1 billion rows to another Oracle table. The query is very long and I end up with the following Oracle error: [11:06:27] [INFO] [dku.output.sql] - appended 178620000 rows, errors=0 [11:06:27] [INFO] [dku.utils] - Closing oracle.jdbc.driver.T4CConnection@7fc1cb4f [11:06:27] [INFO]…
-
How to add data to a existing dataset with python?
I have data set by name weather_data , i want to add data everyday to this dataset How can i do this with python?
-
Is there a simple way to reapply flow/recipes to a second dataset?
Hi I created a flow sequencing recipes for a first dataset. The goal is to create a prediction model at the end of the flow. Next I need to apply my model to an input dataset that has the same schema as my first dataset. I could not figure out how to apply the whole flow to the 2nd dataset and I had to copy the flow steps…
-
Is there a way to propagate schema changes in a whole flow?
When changes occur to the schema of a dataset early in a flow, you would like to be able to ensure that these changes are reflected in datasets further down the flow.
-
Rename Output Dataset of Recipe
Can I rename the output dataset of a recipe? thanks uli
-
Flow in Dataiku
Hi, when I create a flow, for example taking records from table A -> do some blending -> group by -> implementing a model I see that each step in the process is crating a recipe. Does this mean that each step saves the data to - csv if we read from csv the data / sql table if we read from sql DB? or the process is InMemory…
-
Load different dataset based on parameter from same flow
Hi, I am working for a project where I have to create Test & Control data set based of different date parameter but logic to create the dataset is same for both flow. I want to create only one flow so that I do not need to code twice but load it in two different dataset as output. Could you please help me how to create…
-
How to deploy a model to flow?
I have create a model, but cannot see it in the flow diagram. In the document of build the first model, it said that I need to deploy the model to the flow after training. But I cannot see any button to deploy the model. https://www.dataiku.com/learn/guide/visual/machine-learning/deep-learning-first.html