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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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Data + AI Summit 2024 - Data Science & Machine Learning

Forum Posts

yorabhir
by New Contributor III
  • 4048 Views
  • 2 replies
  • 2 kudos

Resolved! How to search the run id of an experiment run created in another notebook?

Hello,I have created an experiment using with mlflow.start_run(run_name='experment_1'):in a notebook say 'notebook_1'.  In the 'Experiments' tab if I click on 'notebook_1', I am able to see 'experiment_1'. Now I am trying to search the experiment in ...

  • 4048 Views
  • 2 replies
  • 2 kudos
Latest Reply
yorabhir
New Contributor III
  • 2 kudos

Thank you @atmcqueen , the solution is working.

  • 2 kudos
1 More Replies
chagoo
by New Contributor
  • 352 Views
  • 0 replies
  • 0 kudos

error tu run btyd model

I run the model in april and ok but today I need run the model and I have error and it is not possible continue I change the penalizer_coef and nothing # fit a model with a larger penalizer coefficientbgf_engagement = BetaGeoFitter(penalizer_coef=100...

  • 352 Views
  • 0 replies
  • 0 kudos
EijayK
by New Contributor
  • 498 Views
  • 0 replies
  • 0 kudos

Debugging using vscode & databricks connect

Hi allI'm facing some difficulties when I use DataBricks Connect to debug my ML solution. A long story short, I want to investigate a few variables after I've conducted training. With the debugger at hand, I can simply place a breakpoint on the line ...

  • 498 Views
  • 0 replies
  • 0 kudos
TSchmidt
by New Contributor
  • 589 Views
  • 0 replies
  • 0 kudos

large scale yolo inference

I have 50 Million Images sitting on s3 I have a Yolov8 model trained with ultralytics and want to run inference on those images. I suspect I should be running inference using ML flow, but I am confused on how. I don't need to track experiments/traini...

  • 589 Views
  • 0 replies
  • 0 kudos
tiho
by New Contributor
  • 4865 Views
  • 4 replies
  • 1 kudos

Vector Search Index Sync fails in Initializing

Vector Search Index Sync fails in Initializing. This index table was already up and running, and when I tried to sync it, it failed in Initializing. See the attached.  

tiho_0-1709733181256.png
  • 4865 Views
  • 4 replies
  • 1 kudos
Latest Reply
jnkthms
New Contributor III
  • 1 kudos

The issue for us was most likely that we used CPU compute for the deployed embedding model, switching to GPU (small) solved the issue. 

  • 1 kudos
3 More Replies
jnkthms
by New Contributor III
  • 1918 Views
  • 3 replies
  • 0 kudos

Resolved! Initializing Vector Search index Sync failes with Failed to resolve flow: '__online_index_view'

When setting up a vector search in databricks using the bge_m3 (Version 1) embedding model available in system.ai schema, the setup runs for 20 minutes or so and then fails. Querying the served embedding models from the browser works perfectly fine. ...

  • 1918 Views
  • 3 replies
  • 0 kudos
Latest Reply
jnkthms
New Contributor III
  • 0 kudos

The issue was most likely to use a CPU compute for the deployed model, switching to GPU (small) solved the issue. 

  • 0 kudos
2 More Replies
NaeemS
by New Contributor III
  • 2974 Views
  • 8 replies
  • 0 kudos

Feature Store Model Serving endpoint

Hi,I am trying to deploy my model which was logged by featureStoreEngineering client as a serving endpoint in Databricks. But I am facing following error:   The Databricks Lookup client from databricks-feature-lookup and Databricks Feature Store clie...

  • 2974 Views
  • 8 replies
  • 0 kudos
Latest Reply
robbe
New Contributor III
  • 0 kudos

Hi @damselfly20 unfortunately I can't help much with that as I've never worked with RAGs. Are you sure it's the same error though? @NaeemS's and my errors seems to be Java related and yours MLflow related.

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7 More Replies
ledsouza
by New Contributor
  • 496 Views
  • 0 replies
  • 0 kudos

Community Edition workspace not found

Suddenly got logout from my account in the Community Edition. When I tried to login again, I received this error message: "We were not able to find a Community Edition workspace with this email. Please login to accounts.cloud.databricks.com to find t...

  • 496 Views
  • 0 replies
  • 0 kudos
RobinK
by Contributor
  • 975 Views
  • 1 replies
  • 1 kudos

Resolved! Vectorsearch ConnectionResetError Max retries exceeded

Hi,we are serving a unity catalog langchain model with databricks model serving. When I run the predict() function on the model in a notebook, I get the expected output. But when I query the served model, errors occur in the service logs:Error messag...

  • 975 Views
  • 1 replies
  • 1 kudos
Latest Reply
RobinK
Contributor
  • 1 kudos

downgrading langchain-community to version 0.2.4 solved my problem.

  • 1 kudos
Kash
by Contributor III
  • 1548 Views
  • 2 replies
  • 1 kudos

Building a Data Quality pipeline with alerting

Hi there,My question is how do we setup a data-quality pipeline with alerting?Background: We would like to setup a data-quality pipeline to ensure the data we collect each day is consistent and complete. We will use key metrics found in our bronze JS...

  • 1548 Views
  • 2 replies
  • 1 kudos
Latest Reply
joarobles
New Contributor III
  • 1 kudos

Hi Kash!I know it might be too late, but if you managed to create this by yourself and you are struggling to scale the solution you could take a look at Rudol Data Quality, it covers up pretty much everything you mentioned with a focus on enabling no...

  • 1 kudos
1 More Replies
argl1995dbks
by New Contributor III
  • 2455 Views
  • 4 replies
  • 3 kudos

Passing parameters in Databricks workflows

Hi Databricks, we have created several Databricks workflows and the `json-definition.json` for the same is stored inside version control i.e. GitHub. There are several parameters which are referred from params.json inside this job definition but the ...

  • 2455 Views
  • 4 replies
  • 3 kudos
Latest Reply
jacovangelder
Honored Contributor
  • 3 kudos

Have you considered using Databricks Asset Bundles? Very easy to parameterize! 

  • 3 kudos
3 More Replies
Edna
by New Contributor II
  • 1903 Views
  • 4 replies
  • 1 kudos

Resolved! Model flavour using feature store model training log_model()

Hi I'm have succesfully registered my model using the feature engineering client with the following codes:with mlflow.start_run(): # Calculate the ratio of negative class samples to positive class samples ratio = (len(y_train) - y_train.sum()...

  • 1903 Views
  • 4 replies
  • 1 kudos
Latest Reply
Edna
New Contributor II
  • 1 kudos

Thanks for your reply @robbe - yes I have created a custom pyfunc model which I can now use fe.score_batch() to return probabilities. Here is the code:# Calculate the ratio of negative class samples to positive class samples ratio = (len(y_train) - y...

  • 1 kudos
3 More Replies
migq2
by New Contributor III
  • 3480 Views
  • 2 replies
  • 0 kudos

Can't load model from UC due to DBFS issue

I want to load a model I have registered in Unity Catalog using a Shared cluster, but it seems to be trying to use dbfs under the hood and it gives me an error.I am using DBR 13.3 LTS and mlflow-skinny[databricks]==2.14.3My code import mlflow mlflow...

  • 3480 Views
  • 2 replies
  • 0 kudos
Latest Reply
jacovangelder
Honored Contributor
  • 0 kudos

Have you tried to tell MLFlow to look for models in UC? mlflow.set_registry_uri("databricks-uc") Edit: never mind I see you have already. It shouldn't do/search for anything on DBFS anymore when setting this option so it is a bit strange. Shared clus...

  • 0 kudos
1 More Replies
ecram
by New Contributor
  • 469 Views
  • 0 replies
  • 0 kudos

Creating an Input Schema for Multiple DataFrames in MLflow

Hi everyone,I am working with MLflow version 2.5.0 and need to create an input_schema for my model. My data schema is divided into several DataFrames, for example:{"dataframe_split": {     "columns": ["ClientGuid", "Instance", "TypeScore", ...],     ...

  • 469 Views
  • 0 replies
  • 0 kudos
johnp
by New Contributor III
  • 1481 Views
  • 4 replies
  • 1 kudos

cluster sharing between different notebooks

I have two structured streaming notebooks running continuously for anomaly detection. Both notebooks import the same python module to mount the Azure blob storage, but each has its own container.  Each notebook runs well when it has its own cluster. ...

  • 1481 Views
  • 4 replies
  • 1 kudos
Latest Reply
Rishabh_Tiwari
Databricks Employee
  • 1 kudos

Hi @johnp , Thank you for reaching out to our community! We're here to help you.  To ensure we provide you with the best support, could you please take a moment to review the response and choose the one that best answers your question? Your feedback ...

  • 1 kudos
3 More Replies

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