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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

User16835756816
by Databricks Employee
  • 1435 Views
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  • 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...

  • 1435 Views
  • 0 replies
  • 6 kudos
Joseph_B
by Databricks Employee
  • 1773 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...

  • 1773 Views
  • 0 replies
  • 1 kudos
Joseph_B
by Databricks Employee
  • 1322 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 ...

  • 1322 Views
  • 0 replies
  • 1 kudos
Joseph_B
by Databricks Employee
  • 2136 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."

  • 2136 Views
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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...

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MCosta
by New Contributor III
  • 2433 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...

  • 2433 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
  • 3363 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...

  • 3363 Views
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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
  • 1556 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

  • 1556 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?

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Anonymous
by Not applicable
  • 1794 Views
  • 1 replies
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  • 1794 Views
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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
  • 1267 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...

  • 1267 Views
  • 0 replies
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User16790091296
by Databricks Employee
  • 2620 Views
  • 1 replies
  • 0 kudos
  • 2620 Views
  • 1 replies
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Latest Reply
amr
Databricks Employee
  • 0 kudos

I am not aware of any special requirement for this migration, my suggestion to you is to try it on a small scale (one notebook) and observe the results showing in the tracker server, if everything looks OK, then migrate the rest.

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User16826994223
by Databricks Employee
  • 4246 Views
  • 1 replies
  • 1 kudos
  • 4246 Views
  • 1 replies
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Latest Reply
User16826994223
Databricks Employee
  • 1 kudos

If you have configured your Structured Streaming query to use RocksDB as the state store, you can now get better visibility into the performance of RocksDB, with detailed metrics on get/put latencies, compaction latencies, cache hits, and so on. Thes...

  • 1 kudos
User16826994223
by Databricks Employee
  • 1022 Views
  • 0 replies
  • 1 kudos

docs.databricks.com

Advantage of using Photon EngineThe following summarizes the advantages of Photon:Supports SQL and equivalent DataFrame operations against Delta and Parquet tables.Expected to accelerate queries that process a significant amount of data (100GB+) and ...

  • 1022 Views
  • 0 replies
  • 1 kudos
User16826994223
by Databricks Employee
  • 3399 Views
  • 1 replies
  • 2 kudos
  • 3399 Views
  • 1 replies
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Latest Reply
User16826994223
Databricks Employee
  • 2 kudos

check if your workspace has the IP access list feature enabled, call the get feature status API (GET /workspace-conf). Pass keys=enableIpAccessLists as arguments to the request.In the response, the enableIpAccessListsthe field specifies either true o...

  • 2 kudos
User16826992666
by Databricks Employee
  • 3781 Views
  • 1 replies
  • 0 kudos

Can multiple users collaborate together on MLflow experiments?

Wondering about best practices for how to handle collaboration between multiple ML practitioners working on a single experiment. Do we have to share the same notebook between people or is it possible to have individual notebooks going but still work ...

  • 3781 Views
  • 1 replies
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Latest Reply
sajith_appukutt
Databricks Employee
  • 0 kudos

Yes, multiple users could work on individual notebooks and still use the same experiment via mlflow.set_experiment(). You could also assign different permission levels to experiments from a governance point of view

  • 0 kudos

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