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class LinearRegression:
def fit(self, X, y):
# Your solution here
self.weights = np.zeros(X.shape[1])
for _ in range(self.n_iterations):
predictions = X @ self.weights
gradient = X.T @ (predictions - y)
self.weights -= self.lr * gradientEverything You Need to Master AI
A complete platform designed to take you from beginner to AI expert through hands-on practice and structured learning.
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