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Public package repository for the Datagrok.ai platform
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#246: ML: Predictive modeling using Caret does not work #246

Open nikolay-alemasov opened 2 years ago

nikolay-alemasov commented 2 years ago

How to reproduce

  1. Open https://dev.datagrok.ai/f/Demo.TestJobs.Files.DemoFiles/demog.csv
  2. Select ML | Train Model...
  3. Select Caret as Model Engine
  4. Select any columns for Predict & Features
  5. Press TRAIN

Expected behavior

A model is created.

Observed behavior

Progress indicator is run for long. Error "error: InvalidAccessError: Failed to execute 'close' on 'WebSocket': The code must be either 1000, or between 3000 and 4999. 1001 is neither." is logged into console. dev.datagrok.ai-1641443993492.log

nikolay-alemasov commented 2 years ago

One cannot select numeric features as Predict or Features. Why?

dnillovna commented 8 months ago

This issue has been mirrored in Jira: https://reddata.atlassian.net/browse/GROK-14776

dnillovna commented 4 months ago

This issue has been mirrored in Jira: https://reddata.atlassian.net/browse/GROK-16038