作者: Alex A. Freitas , Ana C. Lorena , André C.P.L.F. Carvalho , Eduardo P. Costa
DOI:
关键词: Machine learning 、 Binary number 、 Statistical classification 、 Pattern recognition 、 Computer programming 、 Classifier (UML) 、 Artificial intelligence 、 Computer science
摘要: Criteria for evaluating the performance of a classifier are an important part in its design. They allow to estimate behavior generated on unseen data and can be also used compare against classifiers by other classification algorithms. There currently several measures binary flat problems. For hierarchical problems, where there multiple classes which hierarchically related, evaluation step is more complex. This paper reviews main metrics proposed literature evaluate models.