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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

Poised2Learn
by New Contributor III
  • 8780 Views
  • 2 replies
  • 1 kudos

Resolved! Model serving Ran out of memory

Hi fellows, I encountered memory(?) error when sending POST requests to my real-time endpoint, and I'm unable to find hardware setting to increase memory, as suggested by the Service Logs (below). Steps to Repro:(1) I registered a custom MLFlow model...

  • 8780 Views
  • 2 replies
  • 1 kudos
Latest Reply
Poised2Learn
New Contributor III
  • 1 kudos

Thank you for your responses, @Annapurna_Hiriy and @Retired_modIndeed, it appeared that my original model (~800MB) was too big for the current server. Based on your suggestion, I made a simpler/smaller model for this project, and then I was able to d...

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Sujitha
by Databricks Employee
  • 5983 Views
  • 3 replies
  • 2 kudos

Resolved! Hello Community Users,  We recently announced a new Large Language Models (LLM) program, the first of its kind on edX! Learn how to develop production...

Hello Community Users, We recently announced a new Large Language Models (LLM) program, the first of its kind on edX! Learn how to develop production-ready LLM applications and dive into the theory behind foundation models. Taught by industry experts...

  • 5983 Views
  • 3 replies
  • 2 kudos
Latest Reply
APadmanabhan
Databricks Employee
  • 2 kudos

Hi @163050 You could download the Dbc file from the course, we already have the LLM course in the Customer Academy.

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117074
by New Contributor III
  • 7610 Views
  • 1 replies
  • 1 kudos

sklearn logistic regression restarting kernel

Hello,I am trying to create a simple logistic regression model to test for the impact of PCA on my dataset. I'm getting the error in the attachment.It feels to me like a version mismatching - but I'm using a fresh cluster with no additional packages ...

  • 7610 Views
  • 1 replies
  • 1 kudos
Latest Reply
117074
New Contributor III
  • 1 kudos

Sorry for the long delay - holiday & work activities stopped from me progressing this issue. The error was actually an OOM error - fixed by configuring cluster sizes appropriately. 

  • 1 kudos
Soumyajeet_das
by Databricks Partner
  • 12473 Views
  • 2 replies
  • 0 kudos

Databricks ML Professional Certification exam got suspended due to technical issue

Hi Team,I was taking online exam for Databricks Machine Learning Professional exam on 22nd September,2023(16:15 Asia/Calcutta), the exam first got suspended due to proctoring issue and was rescheduled by the proctor in the next 30 mins, then the exam...

  • 12473 Views
  • 2 replies
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Cert-Team
Databricks Employee
  • 0 kudos

@Soumyajeet_das Thank you for filing a ticket through support! The team is working on it. Thank you for your patience.

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m12
by New Contributor II
  • 8238 Views
  • 2 replies
  • 2 kudos

Resolved! Enabling vector search in the workspace

Hi,I'm testing out LLM/RAG Databricks demo here: https://notebooks.databricks.com/demos/llm-rag-chatbot/index.html?_gl=1*1nj8hq2*_gcl_au*MTcxOTY0MDY4LjE2OTQ2MzgwNDU.# As part of the demo, I'm trying to create a vector search with the line below. vsc....

  • 8238 Views
  • 2 replies
  • 2 kudos
Latest Reply
Kumaran
Databricks Employee
  • 2 kudos

Hi @m12, Thank you for posting your question in the Databricks community. The vector search feature is currently undergoing a private preview. If you wish to participate, kindly complete the form provided below for onboarding. https://docs.google.com...

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adithyasanker
by New Contributor II
  • 11070 Views
  • 0 replies
  • 0 kudos

MLFlow Error

On running https://www.databricks.com/notebooks/mlops/deploy_azure_ml_model_.htmlAt the build docker image step, mlflow.azureml.build_imageI faced an error ''TypeError: join() argument must be str, bytes, or os.PathLike object, not 'dict''' .The mode...

  • 11070 Views
  • 0 replies
  • 0 kudos
adithyasanker
by New Contributor II
  • 5506 Views
  • 1 replies
  • 0 kudos

Mlflow Import error

I am trying to deploy the latest mlFlow registry Model to Azure ML by following the article: https://www.databricks.com/notebooks/mlops/deploy_azure_ml_model_.htmlBut during the import process at cmd:6 . I am getting an error ModulenotFoundError No m...

  • 5506 Views
  • 1 replies
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Latest Reply
adithyasanker
New Contributor II
  • 0 kudos

@Retired_mod Thank you, that solved the issue.But on proceeding with the execution, at the build image step, I faced another issue.''TypeError: join() argument must be str, bytes, or os.PathLike object, not 'dict''' .The model is registered successfu...

  • 0 kudos
lndlzy
by New Contributor II
  • 2640 Views
  • 0 replies
  • 0 kudos

MLFlow Recipes + Feature Store

Hi everyone,I am currently exploring MLFlow recipes, is there someone here who has already tried implementing MLFlow Recipes along with Databricks Feature Store? I am curious as to how you somehow defined the ingestion steps since I am unable to thin...

  • 2640 Views
  • 0 replies
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kashy
by New Contributor III
  • 4097 Views
  • 1 replies
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Creating or using a custom defined model with SpaCy

I want to train and use a custom model with spaCy.   I don't know how to manage and create folders that the model would be need to save and load custom models and associated files (e.g. from DBFS)It should be something like this but it doesn't accept...

  • 4097 Views
  • 1 replies
  • 0 kudos
Roshanshekh
by New Contributor II
  • 4395 Views
  • 0 replies
  • 0 kudos

Data

To import an Excel file into Databricks, you can follow these general steps: 1. **Upload the Excel File**: - Go to the Databricks workspace or cluster where you want to work. - Navigate to the location where you want to upload the Excel file. - Click...

  • 4395 Views
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  • 0 kudos
UmaMahesh1
by Honored Contributor III
  • 4436 Views
  • 2 replies
  • 9 kudos

How to get list of all the tabular models in a Analysis server using databricks ?

Hello community, I want to fetch the list of all the tabular models (if possible details about those models too) which are there in a SQL Analysis server using databricks. Can anyone help me out ?Use case: I want to process clear a large number of mo...

  • 4436 Views
  • 2 replies
  • 9 kudos
Latest Reply
omfspartan
New Contributor III
  • 9 kudos

Did you try Azure Analysis Services Rest API?

  • 9 kudos
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jonathan-dufaul
by Valued Contributor
  • 7816 Views
  • 5 replies
  • 5 kudos

Does FeatureStoreClient().score_batch support multidimentional predictions?

I have a pyfunc model that I can use to get predictions. It takes time series data with context information at each date, and produces a string of predictions. For example:The data is set up like below (temp/pressure/output are different than my inpu...

  • 7816 Views
  • 5 replies
  • 5 kudos
Latest Reply
EmilAndersson
New Contributor II
  • 5 kudos

I have the same question. I've decided to look for alternative Feature Stores as this makes it very difficult to use for time series forecasting.

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