Model Tooling library
Installation
Use pip to install:
pip install ml-tooling
Or use conda
conda install -c conda-forge ml_tooling
Test
We use tox for managing build and test environments, to install tox run:
pip install tox
And to run tests:
tox -e py
Example usage
Define a class using ModelData and implement the two required methods. Here we simply implement a linear regression on the Boston dataset using sklearn.datasets
from sklearn.datasets import fetch_california_housing
from sklearn.linear_model import LinearRegression
from ml_tooling import Model
from ml_tooling.data import Dataset
# Define a new data class
class CaliforniaData(Dataset):
def load_prediction_data(self, idx):
x, _ = fetch_california_housing(return_X_y=True)
return x[idx] # Return given observation
def load_training_data(self):
return fetch_california_housing(return_X_y=True)
# Instantiate a model with an estimator
linear_california = Model(LinearRegression())
# Instantiate the data
data = CaliforniaData()
# Split training and test data
data.create_train_test()
# Score the estimator yielding a Result object
result = linear_california.score_estimator(data)
# Visualize the result
result.plot.prediction_error()
print(result)
<Result LinearRegression: {'r2': 0.68}>
Links
- Documentation: https://ml-tooling.readthedocs.io
- Releases: https://pypi.org/project/ml_tooling/
- Code: https://github.com/andersbogsnes/ml_tooling
- Issue Tracker: https://github.com/andersbogsnes/ml_tooling/issues
1 maintainer
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