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Machine Learning
Dive into the world of machine learning on the Databricks platform. Explore discussions on algorithms, model training, deployment, and more. Connect with ML enthusiasts and experts.
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Forum Posts

MadelynM
by Databricks Employee
  • 2500 Views
  • 0 replies
  • 3 kudos

2021-08-Best-Practices-for-Your-Data-Architecture-v3-OG-1200x628

Thanks to everyone who joined the Best Practices for Your Data Architecture session on Optimizing Data Performance. You can access the on-demand session recording here and the pre-run performance benchmarks using the Spark UI Simulator. Proper cluste...

  • 2500 Views
  • 0 replies
  • 3 kudos
Raghav1
by New Contributor II
  • 1553 Views
  • 0 replies
  • 0 kudos

I have created a key in Azure Key Vault to store my secrets in it. In order to use it securely in Azure DataBricks, have created the secret scope and ...

I have created a key in Azure Key Vault to store my secrets in it. In order to use it securely in Azure DataBricks, have created the secret scope and configured the Azure Key Vault properties. Out of curiosity, just wanted to check whether my key is ...

databricks issue
  • 1553 Views
  • 0 replies
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Dan_Z
by Databricks Employee
  • 1496 Views
  • 0 replies
  • 0 kudos

spark.apache.org

mapInPandas is one of the most powerful Spark functions. It uses an arrow-like in-memory data structure to split up Spark Data Frames into chunks and feeding them to a function that takes a Pandas DF as input and output. Check it out here:https://spa...

  • 1496 Views
  • 0 replies
  • 0 kudos
User16835756816
by Databricks Employee
  • 1796 Views
  • 0 replies
  • 6 kudos

Ready to get hands-on? Explore the collaborative notebook environment: This gallery showcases some of the possibilities through Notebooks focused on ...

Ready to get hands-on? Explore the collaborative notebook environment: This gallery showcases some of the possibilities through Notebooks focused on technologies and use cases which can easily be imported into your own Databricks environment or the f...

  • 1796 Views
  • 0 replies
  • 6 kudos
Joseph_B
by Databricks Employee
  • 2001 Views
  • 0 replies
  • 1 kudos

mlflow.org

2021-09 webinar: Automating the ML Lifecycle With Databricks Machine Learning (Post 2 of 2)Thank you to everyone who joined! You can access the on-demand recording here and the code in this Github repo.We're sharing a subset of the questions asked an...

  • 2001 Views
  • 0 replies
  • 1 kudos
Joseph_B
by Databricks Employee
  • 1596 Views
  • 0 replies
  • 1 kudos

docs.databricks.com

2021-09 webinar: Automating the ML Lifecycle With Databricks Machine Learning (post 1 of 2)Thank you to everyone who joined the Automating the ML Lifecycle With Databricks Machine Learning webinar! You can access the on-demand recording here and the ...

  • 1596 Views
  • 0 replies
  • 1 kudos
Joseph_B
by Databricks Employee
  • 2592 Views
  • 1 replies
  • 0 kudos

What does it mean if an MLflow run is "UNFINISHED?"

The run has a model logged to it already, but the "Status" field says "UNFINISHED."

  • 2592 Views
  • 1 replies
  • 0 kudos
Latest Reply
Joseph_B
Databricks Employee
  • 0 kudos

The MLflow run was probably created either (a) via notebook autologging or (b) via a call to `mlflow.start_run()`. With (a), when the notebook first logs something to MLflow, it starts a run. But if the notebook is still active and attached to a clu...

  • 0 kudos
MCosta
by New Contributor III
  • 2845 Views
  • 1 replies
  • 1 kudos

Delta Lake as source of images to train a classification model on a local computer

Hi Folks, I'm evaluating Delta Lake to store image / data version control to be used to train models. I looked at a session explaining how to do this and also using MLflow to manage training (https://databricks.com/session_na21/image-processing-on-d...

  • 2845 Views
  • 1 replies
  • 1 kudos
Latest Reply
-werners-
Esteemed Contributor III
  • 1 kudos

I can think of 3 ways for doing this:using the web UI (the create table option or upload data into DBFS)using databricks-connect, which bridges your local machine with the remote databricks clustersusing the databricks-cli to copy local files to dbfs...

  • 1 kudos
User15787040559
by Databricks Employee
  • 3664 Views
  • 2 replies
  • 0 kudos

Is there a way to add an instance profile to a Databricks group using REST API?

Please seehttps://docs.databricks.com/dev-tools/api/latest/scim/scim-groups.htmlAn examplecurl -X PATCH -n 'https://test-fw-us-1.cloud.databricks.com/api/2.0/preview/scim/v2/Groups/4062877510650442' -d \ "{ \"schemas\":[\"urn:ietf:params:scim:api:mes...

  • 3664 Views
  • 2 replies
  • 0 kudos
Latest Reply
Cary
Databricks Employee
  • 0 kudos

Without knowing all that you are trying to do, the answer is yes, with the Instance Profile API. https://docs.databricks.com/dev-tools/api/latest/instance-profiles.html. You might also check out the SCIM APIs to associate the Instance Profile to a g...

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javierxperez60
by New Contributor II
  • 1784 Views
  • 1 replies
  • 0 kudos

Runtime 8.4 ML still showing TF 2.3

I updated my cluster runtime to use 8.4 ML, I did a !pip list and saw that tensorflow was 2.3. What should I do to resolve this? Not sure if I should just do a pip install Tensorflow==2.5.0

  • 1784 Views
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Latest Reply
javierxperez60
New Contributor II
  • 0 kudos

If the answer is the latter, do i need to install the supported versions of cudnn and cuda?

  • 0 kudos
Anonymous
by Not applicable
  • 2091 Views
  • 1 replies
  • 0 kudos
  • 2091 Views
  • 1 replies
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Latest Reply
KevinC_
New Contributor II
  • 0 kudos

I think I need a little more context here on what you're trying to achieve. If you're generally interested in schema evolution, this post talks about feature store: https://databricks.com/blog/2021/05/27/databricks-announces-the-first-feature-store-i...

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eyalwir
by New Contributor
  • 1504 Views
  • 0 replies
  • 0 kudos

Deep Learning on Spark within AWS EMR

I'd like to use Deep Learning on Spark within AWS EMR.Is there a best practice or 'recommended' DL framework to run on Spark? It looks like Databricks' spark-deep-learning has been replaced by Horovod—should this the first option to consider? If th...

  • 1504 Views
  • 0 replies
  • 0 kudos
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