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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

BR_DatabricksAI
by Databricks Partner
  • 3113 Views
  • 3 replies
  • 1 kudos

Unable to distribute the workload to different worker

Hello Team, I am unable to distribute the workload to databricks different worker while using the hugging face GPT2 LLM model. Jobs always use the 1 node even though we have the min and max worker node setting with 2. Appreciate if anyone can share a...

  • 3113 Views
  • 3 replies
  • 1 kudos
Latest Reply
BR_DatabricksAI
Databricks Partner
  • 1 kudos

Hello, We have around between 5k to 10K transcript files available in the ADLS gen 2 and we are using hugging face gpt2 model to train and server the model and expecting to pass the workload to different cluster nodes while serving the LLM model and ...

  • 1 kudos
2 More Replies
Alessandro
by New Contributor II
  • 2723 Views
  • 0 replies
  • 0 kudos

using openai Api in Databricks without iterating rows

 Hi to everyone,I have a delta table with a column 'comment' I would like to add a new column 'sentiment', and I would like to calculate it using openai API.I already know how to create a databricks endpoint to an external model and how to use it (us...

  • 2723 Views
  • 0 replies
  • 0 kudos
G-M
by Databricks Partner
  • 6066 Views
  • 3 replies
  • 6 kudos

Resolved! Vector Search Index not provisioning

I am trying to deploy a Vector Search Index using both the UI and the Python VectorSearchClient. In both cases the command is successful but in the Catalog Explorer the newly created index stalls with the status 'Provisioning Index' for hours. Previo...

  • 6066 Views
  • 3 replies
  • 6 kudos
Latest Reply
seba_kjal
New Contributor II
  • 6 kudos

Thanks, I didn't change anything either and now is working.

  • 6 kudos
2 More Replies
DanMaycock
by New Contributor III
  • 16364 Views
  • 13 replies
  • 6 kudos

Resolved! Can't Run an AutoML Experiment Because Button is Greyed Out

I am trying to run an AutoML experiment but the button stays greyed out no matter what I do. I've tried different cluster configurations, different datasets, even blew away the instance in Azure and re-created it across two different Azure accounts s...

Machine Learning
AutoML
Databricks
machine learning
  • 16364 Views
  • 13 replies
  • 6 kudos
Latest Reply
oleclercq
New Contributor II
  • 6 kudos

Thanks. AutoML is back on

  • 6 kudos
12 More Replies
mohaimen_syed
by New Contributor III
  • 4703 Views
  • 4 replies
  • 0 kudos

How do I distribute machine learning process in my spark data frame

Hi,I'm trying to use around 5 numerical features on 3.5 million rows to train and test my model with a spark data frame.My cluster has 60 nodes available but is only using 2. How can I distribute the process or make it for efficient and faster.My cod...

  • 4703 Views
  • 4 replies
  • 0 kudos
Latest Reply
shan_chandra
Databricks Employee
  • 0 kudos

@mohaimen_syed  - can you please try using pyspark.ml implementation of randomForestClassifier instead of sklearn and see if it works. Below is an example - https://github.com/apache/spark/blob/master/examples/src/main/python/ml/random_forest_classif...

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3 More Replies
Hypatia
by New Contributor
  • 1528 Views
  • 1 replies
  • 0 kudos

AutoMl experiment not start

Hi!Last week I was able to perform some experiments in autoML. Today even after completing all the values in the form, the start button stay greyed. (I try train with the same dataset and parameters that last week train ok, with no luck) have any con...

  • 1528 Views
  • 1 replies
  • 0 kudos
Latest Reply
shan_chandra
Databricks Employee
  • 0 kudos

@Hypatia - can you please detailed out the issue further? What was changed between previous good run and now when entering the details on AutoML experiment page?

  • 0 kudos
David_K93
by Contributor
  • 12867 Views
  • 5 replies
  • 3 kudos

Issues running Chroma function from Dolly Demo

Hello,I'm working through the Dolly demo that was released a few days ago. There are a few lines of code that I have had to alter in order to make it work in my environment. However, I've been trying to run similarity_search() on the generated Chroma...

image
  • 12867 Views
  • 5 replies
  • 3 kudos
Latest Reply
ClementBM
New Contributor II
  • 3 kudos

As written in the command output when pip installing the python packages, you should then run a `dbutils.library.restartPython()`. Please try the following commands:%pip install -U transformers langchain chromadb accelerate bitsandbytesdbutils.librar...

  • 3 kudos
4 More Replies
KWB_LaWe
by New Contributor II
  • 2606 Views
  • 1 replies
  • 3 kudos

Resolved! Not possible to start AutoML experiment because start button not clickable

Hey everyone,we were trying to start a new AutoML experiment but the 'Start AutoML' button won't activate. We've also noticed that the number of selected trainingset columns does'nt change even if some columns are unselected.Has anybody encountered t...

  • 2606 Views
  • 1 replies
  • 3 kudos
Latest Reply
AnaMedeiros
New Contributor III
  • 3 kudos

This seems to be a Databricks-wide problem. Please see related ticket on https://community.databricks.com/t5/machine-learning/can-t-run-an-automl-experiment-because-button-is-greyed-out/td-p/57388 

  • 3 kudos
YanivShani
by New Contributor
  • 3631 Views
  • 1 replies
  • 0 kudos

inference table not working

Hi,I'm trying to enable inference table for my llama_2_7b_hf serving endpoint, however I'm getting the following error:"Inference tables are currently not available with accelerated inference." Anyone one have an idea on how to overcome this issue? C...

  • 3631 Views
  • 1 replies
  • 0 kudos
Latest Reply
Walter_C
Databricks Employee
  • 0 kudos

From the information you provided, it seems like you are trying to enable inference tables for an existing endpoint. However, the error message suggests that this feature may not be supported with accelerated inference.If you have previously disabled...

  • 0 kudos
zsucic1
by New Contributor III
  • 3329 Views
  • 1 replies
  • 0 kudos

Model Serving via Unity Catalog

Hi everyone! Has anyone successfully deployed a model saved on Unity Catalog to Model Serving? I get:Event Log: Served model creation failed for served model 'model', config version 15. Error message: Container creation failed. Please see build logs ...

  • 3329 Views
  • 1 replies
  • 0 kudos
Latest Reply
sachinw
New Contributor II
  • 0 kudos

We are facing the same issue.

  • 0 kudos
Avi711
by New Contributor III
  • 6936 Views
  • 3 replies
  • 5 kudos

Resolved! Access denied error to S3 bucket while running Kinesis spark streaming.

I get this below error while trying to simulate kinesis streams as mentioned in Databricks documentation at https://docs.databricks.com/getting-started/streaming.htmlError:java.nio.file.AccessDeniedException:Amazon S3; Status Code: 403; Error Code: A...

  • 6936 Views
  • 3 replies
  • 5 kudos
Latest Reply
jsuarezg
New Contributor II
  • 5 kudos

If you do spark.sparkContext._jsc.hadoopConfiguration().set("fs.s3a.access.key", AWS_ACCESS_KEY_ID) + secret with any other secret that has less access than your default one this sometimes happens, so running those commands but with your normal secre...

  • 5 kudos
2 More Replies
karthik_p
by Databricks Partner
  • 2758 Views
  • 1 replies
  • 1 kudos

DLT UC for ML use cases

Hi Team,we have use case to run ML use case using DLT UC, we are facing library issues Error: INVALID ARGUMENT: no module named ‘importlib_metadata’we installed them manually by passing import in notebooks, but we have lot of missing libraries and we...

  • 2758 Views
  • 1 replies
  • 1 kudos
Latest Reply
karthik_p
Databricks Partner
  • 1 kudos

@Retired_mod do we have any support of shared cluster for ML in near roadmap please

  • 1 kudos
anasse
by New Contributor II
  • 1581 Views
  • 1 replies
  • 0 kudos

Unable to create an endpoint serving for transformer model (hugginface)

Hello I am trying to create a text classification model based on this blog https://www.databricks.com/blog/rapid-nlp-development-databricks-delta-and-transformers and the notebook accelerator. I just changed the model to take a french bert but i cann...

  • 1581 Views
  • 1 replies
  • 0 kudos
Latest Reply
Corbin
Databricks Employee
  • 0 kudos

Hello Anasse, the LLM landscape has changed drastically since that blog was released in mid-2022. We have new, updated guidance which you can find here (make sure you check out the Next Steps section for the RAG Demo link as well). Additionally, if y...

  • 0 kudos
pablobd
by Contributor II
  • 1565 Views
  • 0 replies
  • 0 kudos

Save ML model in the registry fails

Using `mlflow.pyfunc.log_model` to save a model in the model registry fails with the following error: `PicklingError: Can't pickle <built-in function input>: it's not the same object as builtins.input`I've reproduced it locally and got to the conclus...

  • 1565 Views
  • 0 replies
  • 0 kudos
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