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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

UnniKAnat
by New Contributor
  • 2205 Views
  • 1 replies
  • 1 kudos

ML Model

What's the best option to store your trained ML models

  • 2205 Views
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  • 1 kudos
Latest Reply
mheffernan
New Contributor II
  • 1 kudos

Depending on how many you have, different solutions may be appropriate - and conveniently, you can use MLflow as a front end for most of these if you're working in Python. If you're working on personal projects, a local MLflow instance might be the r...

  • 1 kudos
JC3
by New Contributor II
  • 2572 Views
  • 2 replies
  • 0 kudos

Can view Model Registry using a Service Principal, but cannot load the model for inference.

I have a Service Principal (for M2M auth) with read access to a Databricks Model Registry. I can successfully search the registry (via the `WorkspaceClient`) and find the model that I want to load using (Python) APIs, but I cannot load the model for ...

  • 2572 Views
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Latest Reply
Kumaran
Databricks Employee
  • 0 kudos

Hello @JC3, Thank you for posting your question in the Databricks community. Is it possible to share with us the minimum reproducible code?

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leolmz
by New Contributor II
  • 3554 Views
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Download model artifact with HTTP

Hi, I want to pass a link for Kserve to download a model registered in Mlflow, which uses an HTTP request method to do that (it can be downloaded directly from GitHub or HuggingFace). Will setting up an artifact store in S3 or other public storage se...

  • 3554 Views
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Latest Reply
Kumaran
Databricks Employee
  • 0 kudos

Hi @leolmz, You can refer to the doc for downloading the model artifacts

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John22
by New Contributor
  • 3971 Views
  • 1 replies
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EasyOcr Endpoint not accepting inputs

Hi all! I am trying to create an endpoint for Easy OCR. I was able to create the experiment using a wrapper class with the code below:  # import libraries import mlflow import mlflow.pyfunc import cloudpickle import cv2 import re import easyocr impo...

  • 3971 Views
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Latest Reply
Kumaran
Databricks Employee
  • 0 kudos

Hi @John22, Thank you for posting your question on the Databricks community. First, are you able to infer the output within the notebook itself? Which cloud are you on AWS or Azure?

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117074
by New Contributor III
  • 1378 Views
  • 0 replies
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AutoML models not completing

Hello, Whilst using a cluster set-up running 14.3 LTS ML, 2-10 workers, worker and driver type of r5d.xlarge I am having issues creating a regression model on 700k rows and 80 factors (no high cardinality in any factor shown).The first phase of the e...

  • 1378 Views
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quintrix
by New Contributor II
  • 3904 Views
  • 1 replies
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DBRX - Serving endpoint failed - update timed out.

Hi,https://notebooks.databricks.com/demos/llm-rag-chatbot/index.htmlFollowing this tutorial I'm trying to serve an endpoint with DBRX model connected to my data in Vector Db.Without any problem I can log my model in Databricks with MLFlow and call th...

quintrix_0-1717395746345.png quintrix_1-1717395859283.png
  • 3904 Views
  • 1 replies
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MohsenJ
by Databricks Partner
  • 6693 Views
  • 1 replies
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mlops-stacks workflow testing vs staging

I'm a newbie to MLOps and abit confused about the use and the implementation of staging and testing environment in the mlops-stack template. as far as I understand the staging environment is where we run the integration test. But in the ci-cd pipelin...

  • 6693 Views
  • 1 replies
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Latest Reply
Dennisleon
New Contributor II
  • 0 kudos

@MohsenJOfficial Site wrote:I'm a newbie to MLOps and abit confused about the use and the implementation of staging and testing environment in the mlops-stack template. as far as I understand the staging environment is where we run the integration te...

  • 0 kudos
oteng
by Databricks Partner
  • 11374 Views
  • 5 replies
  • 5 kudos

DLT with unity catalog and ML

We are currently using DLT with unity catalog. DLT tables are created as materialized views in a schema inside a catalog. When we try to access these materialized view using a ML runtime (ex. 13.0 ML) cluster, it says, that we must use Single User se...

  • 11374 Views
  • 5 replies
  • 5 kudos
Latest Reply
pg5
New Contributor III
  • 5 kudos

No updates as far as I am aware.You could make the workflow copying the data smart though and try to only do incremental updates, seems like a lot of effort though.

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racicot
by New Contributor
  • 1837 Views
  • 0 replies
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Conditional email notification based on if statement - dbutils

Is it possible to trigger an email notification based on a conditional statement in Python without exiting the process?Specifically, I have a robustness check in my prediction pipeline that performs simple imputation when encountering missing data. T...

  • 1837 Views
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thibault
by Contributor III
  • 9782 Views
  • 4 replies
  • 2 kudos

Best practice for model promotion so that models are not removed from previous stage

Hi,Using Model Registry to promote models is great. However, I am facing an issue, where multiple Databricks workspaces (SIT / UAT / Prod) use a model at various stages (Staging for SIT and UAT, Production for Prod workspace).We have a workflow runni...

  • 9782 Views
  • 4 replies
  • 2 kudos
Latest Reply
KarenGalvez
New Contributor III
  • 2 kudos

Thats what I need

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victorNilsson
by New Contributor II
  • 3395 Views
  • 1 replies
  • 2 kudos

Promote registered UC models using CLI

Hi,I am currently transitioning some of our MLops workflows to use models registered in Unity Catalog (UC) instead of the "normal" model registry. I am trying to follow the instructions on https://docs.gcp.databricks.com/en/machine-learning/manage-mo...

  • 3395 Views
  • 1 replies
  • 2 kudos
Latest Reply
Dennisleon
New Contributor II
  • 2 kudos

@victorNilsson wrote:Hi,I am currently transitioning some of our MLops workflows to use models registered in Unity Catalog (UC) instead of the "normal" model registry. I am trying to follow the instructions on https://docs.gcp.databricks.com/en/machi...

  • 2 kudos
abhi-verma
by Databricks Partner
  • 9405 Views
  • 2 replies
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Lab for generative-ai-engineering-with-databricks.dbc doesn't work

It keeps on failing with this error:HTTPError: 503 Server Error: Service Unavailable for url: https://community.cloud.databricks.com/api/2.0/feature-store/feature-tables/search?max_results=200 Response from server: { 'error_code': 'TEMPORARILY_UNAVAI...

  • 9405 Views
  • 2 replies
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Latest Reply
vasyl_l
New Contributor II
  • 0 kudos

Any update with this issue?@abhi-verma  have you received some support?

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1 More Replies
rtreves
by Contributor
  • 2200 Views
  • 0 replies
  • 2 kudos

Customizing class imbalance handling in databricks.automl

Hi Databricks! I'd like to make a feature request for end users to be able to customize class imbalance behavior in `databricks.automl`, specifically `databricks.automl.classify`. This public documentation describes the default procedure, but my team...

  • 2200 Views
  • 0 replies
  • 2 kudos
Alex42
by New Contributor
  • 4504 Views
  • 1 replies
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Bug: MLflow connection fails after 2d

Hi there, After exactly 2d of training, the following error is raised after an API call to MLflow:  ValueError: Enum ErrorCode has no value defined for name '403' --------------------------------------------------------------------------- ValueError ...

  • 4504 Views
  • 1 replies
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Latest Reply
jessysantos
Databricks Employee
  • 0 kudos

Hello @Alex42 !The error message indicates that access is forbidden due to an expired access token. This occurs when a notebook or job runs for an extended period, exceeding the default 48-hour threshold set for security reasons. The Databricks acces...

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laurappp
by New Contributor II
  • 4146 Views
  • 2 replies
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Deploy ML

How deploy a model using community account version?

  • 4146 Views
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Latest Reply
Walter_C
Databricks Employee
  • 0 kudos

From your workspace page are you able to see the option to create Models?  

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