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[pre-commit.ci] auto fixes from pre-commit.com hooks

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pre-commit-ci[bot] 2024-10-22 18:19:50 +00:00
parent e9ef03eadb
commit 861618ef11
1 changed files with 6 additions and 2 deletions
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8
machine_learning/ridge_regression.py
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@ -3,7 +3,9 @@ import pandas as pd
class RidgeRegression:
def __init__(self, alpha: float = 0.001, lambda_: float = 0.1, iterations: int = 1000) -> None:
def __init__(
self, alpha: float = 0.001, lambda_: float = 0.1, iterations: int = 1000
) -> None:
"""
Ridge Regression Constructor
:param alpha: Learning rate for gradient descent
@ -15,7 +17,9 @@ class RidgeRegression:
self.iterations = iterations
self.theta = None
def feature_scaling(self, features: np.ndarray) -> tuple[np.ndarray, np.ndarray, np.ndarray]:
def feature_scaling(
self, features: np.ndarray
) -> tuple[np.ndarray, np.ndarray, np.ndarray]:
"""
Normalize features to have mean 0 and standard deviation 1.