CODEWITHSUNDEEP
pythongoogle-colaboratorynon-linear-regression
Arturo Sbr
Arturo Sbr

Reputation: 6333

Import `pyearth` in Google Colab (`from pyearth import Earth` error)

I need to load the Multivariate Adaptive Regression Splines (MARS) algorithm from a library called pyearth on Google Colab. This is what I want to do:

# Import model from library
from pyearth import Earth

# Initialize model
reg = Earth()

However, Google Colab does not have that library by default. I get the following error prompt when I try import pyearth:

ModuleNotFoundError: No module named 'pyearth'

I therefore tried to install it using !pip, but, as seen below, it does not work either.

# Instal `pyearth`
!pip install pyearth # Runs smoothly

# Import Earth
from pyearth import Earth

> ImportError: cannot import name 'Earth' from 'pyearth' (/usr/local/lib/python3.7/dist-packages/pyearth/__init__.py)

Oddly enough, import pyearth does work.

This post addresses a very similar issua and remains unresolved. The only answer available did not work for me.

Upvotes: 5

Views: 4092

Answers (1)

Arturo Sbr
Arturo Sbr

Reputation: 6333

As it turns out pyearth is a library for earth science. In other words, pyearth has nothing to do with Multivariate Adaptive Regression Splines (MARS).

The library that has the MARS algorithm is sklearn-contrib-py-earth. This is how you can import it on Google Colab:

# Clone repo
!pip install git+https://github.com/scikit-learn-contrib/[email protected]

# Import model
from pyearth import Earth

Upvotes: 4

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