实例代码(Python)
以下是一个使用Python和Scikitlearn库进行简单股票预测的例子:
python
import pandas as pd
from sklearn.model_selection import train_test_split
from sklearn.linear_model import LinearRegression
from sklearn.metrics import mean_squared_error
加载数据
df = pd.read_csv('stock_data.csv')
简单特征工程
X = df[['Open', 'High', 'Low']]
y = df['Close']
划分训练集和测试集
X_train, X_test, y_train, y_test = train_test_split(X, y, test_size=0.2, random_state=42)
创建并训练模型
model = LinearRegression()
model.fit(X_train, y_train)