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Answers in Scripting and Automation | By Some Guy

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Tags: Python, Scripting, Errors, Programming, ValueError

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Hi! I'm new to Python and I've been trying to figure out this one error message I keep getting, but I just can't do it on my own. It says: "ValueError: unknown label type: 'continuous' or 'unknown'" What does this mean? Is there an easy way to fix this? Thanks!

Download more RAM. 🐏 ⨉ 0Posted by Some Guy 2 years ago 🕓 Posted at 13 January, 2019 06:11 AM PST

This is a debug account.

Profile Photo - Defaultquincybatten

There is a mismatch in "What you can pass" Vs. "What you are actually passing". This means that the scikit-learn library is not able to recognize what type of problem you want to solve ( regression or classification ). The Unknown label type: 'unknown' error raised related to the Y values that you use in scikit-learn . 

solutions

  • Group your Y values into bins (classes for example: 0, 1, 2, 3) and apply classification modeling to your data
  • In most cases, your Y values are of type object, so sklearn cannot recognize its type. Add the line y=y.astype('int') before you pass the variable into the classifier.

Download more RAM. 🐏 ⨉ 0Posted by quincybatten 3 months ago 🕓 Posted at 20 April, 2021 22:09 PM PDT
Profile Photo - Defaultquincybatten

There is a mismatch in "What you can pass" Vs. "What you are actually passing". This means that the scikit-learn library is not able to recognize what type of problem you want to solve ( regression or classification ). The Unknown label type: 'unknown' error raised related to the Y values that you use in scikit-learn . 

solutions

  • Group your Y values into bins (classes for example: 0, 1, 2, 3) and apply classification modeling to your data
  • In most cases, your Y values are of type object, so sklearn cannot recognize its type. Add the line y=y.astype('int') before you pass the variable into the classifier.

Download more RAM. 🐏 ⨉ 0Posted by quincybatten 3 months ago 🕓 Posted at 20 April, 2021 22:09 PM PDT

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