Databricks

mbejarano89 · 03-14-2024

Hello,I have a code that performs a forecast for 21k items in parallel. It looks like this: def forward_forecast(data): model = ETSModel(window_data, error='add', trend='add', seasonal=None) fitted_model = model.fit(disp=0) ...

mbejarano89 · 08-17-2023

Hello, I have a git repository on Databricks with notebooks that are meant to be shared with other users. The reason these notebooks are in git as opposed to the "shared" workspace already is because they are to be continuously improved and need sepa...

mbejarano89 · 06-21-2023

am running a k-means algorithm. My feature are DoubleType and have no nulls, but I get : raise TypeError("Params must be either a param map or a list/tuple of param maps but got %s." % type(params). Anyone have any idea how to solve this?File /datab...

mbejarano89 · 04-04-2023

Hi, I am running several linear regressions on my dataframe, in which I run a regression for every unique value in the column "item" , apply the model to a new dataset (vector_new), and at the end union the results as the loop runs. The problem is th...

mbejarano89 · 03-23-2023

0I am trying to run a notebook from another notebook using the dbutils.notebook.run as follows:import ipywidgets as widgetsfrom ipywidgets import interactfrom ipywidgets import Boxbutton = widgets.Button(description='Run model')out = widgets.Output()...

mbejarano89 · 06-22-2023

I found the answer just by trying several things, although I do not understand exactly what the problem was. All I had to do was to cache the input data before fitting the model:assemble=VectorAssembler(inputCols=columns_input, outputCol='features')...

mbejarano89 · 03-25-2023

Hello, Thank you for this. I tried running it but now I am getting the error:AttributeError: 'NotebookHandler' object has no attribute 'setContext'

mbejarano89 · 03-23-2023

Did you end up finding an answer to this? I am running into the same problem

Databricks

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ApplyInPandas failing at a particular grouped item

Cloning content of Repos into shared Workspace

Running a K-means (.fit) gives error:Params must be either a param map or a list/tuple of param maps but got %s." % type(params)

Running multiple linear regressions in parallel (speeding up for loop)

Run a Databricks notebook from another notebook with ipywidget

Re: Running a K-means (.fit) gives error:Params must be either a param map or a list/tuple of param maps but got %s." % type(params)

Re: Run a Databricks notebook from another notebook with ipywidget

Re: ipywidget not able to start running another notebook