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掌握时间序列特征工程:常用特征总结与 Feature-engine 的应用
时间序列数据的特征工程是一种技术,用于从时间序列数据中提取信息或构造特征,这些特征可用于提高机器学习模型的性能。以下是一些常见的时间序列特征工程技术: 滚动统计量:计算时间窗口内的统计量,如平均值、中位数、标准偏差、最小值和最大值。
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