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MachineLearning is a branch of computer science that focuses on letting computers learn how to think and act like humans. Machine learning algorithms can learn from data and make decisions without being explicitly programmed.
Python Machine learning is a powerful tool that can be used for a variety of tasks, including:
develop and deploy machine learning models.
How to use Python machine learning
# 导入必要的库 import numpy as np import pandas as pd from sklearn.linear_model import LinearRegression # 加载数据 data = pd.read_csv("data.csv") # 准备数据 X = data[["feature1", "feature2"]] y = data["target"] # 选择机器学习算法 model = LinearRegression() # 训练机器学习模型 model.fit(X, y) # 评估机器学习模型 score = model.score(X, y) # 部署机器学习模型 model.save("model.pkl")This model can be used to predict the value of the
target feature, given the values of
feature1 and
feature2.
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