LOF:局部异常因子

“局部异常因子”(Local Outlier Factor,常缩写为LOF)是一种用于异常检测的常用算法,其名称因频繁使用而被简写为LOF,以方便书写和快速应用。该术语常见于数据挖掘、机器学习等综合性技术领域,尤其适用于未分类或聚类分析的相关场景,用于识别数据集中相对于其局部邻域表现异常的样本点。

Local outlier factor具体释义

  • 英文缩写:LOF
  • 英语全称:Local outlier factor
  • 中文意思:局部异常因子
  • 中文拼音:jú bù yì cháng yīn zǐ
  • 相关领域lof 未分类的

Local outlier factor的英文发音

例句

  1. Among these methods, LOF ( Local Outlier Factor ) algorithm determines whether certain instance is an anomaly based on its LOF value calculated by the algorithm. LOF algorithm has been widely used for its high detecting efficiency.
  2. 用于异常检测的方法很多,LOF(LocalOutlierFactor)算法通过计算测试实例的LOF值来判断其是否异常,由于检测率高而得到广泛的应用。
  3. The algorithm can indicate the degree of outlier with the local deviate factor, so the outlier can be identified exactly and the precision is measurable. Scale factor and bias calibration of electrostatic accelerometer
  4. 同时用局部偏离指数指示离群点的偏离程度,又具有识别精度高和偏离程度可度量的优点.静电加速度计标度因数和零偏误差标定