What the F-measure doesn't measure: Features, Flaws, Fallacies and Fixes
What the F-measure doesn't measure: Features, Flaws, Fallacies and Fixes
复制标题
DOI：
--
复制
发表时间：
2015-03
期刊：
影响因子：
--
通讯作者：
D. Powers
中科院分区：
文献类型：
--
作者：
D. Powers
F-measure或F-score是信息检索，自然语言处理和机器学习中最常用的单一数字度量之一，但它是基于错误的，并且有缺陷的假设使其不适合在大多数情况下使用！幸运的是，有更好的选择。
The F-measure or F-score is one of the most commonly used single number measures in Information Retrieval, Natural Language Processing and Machine Learning, but it is based on a mistake, and the flawed assumptions render it unsuitable for use in most contexts! Fortunately, there are better alternatives.