classification performance metrics (sensitivity specificity ) showing 0 or NaN value

1 visualización (últimos 30 días)
DSP
DSP el 1 de Dic. de 2014
Comentada: Greg Heath el 2 de Nov. de 2016
Hello All, I am doing 10 fold CV method to classify binary data. While evaluating the performance of the classifier using standard formula, many times I found 0 or NaN value for different metrics (such as, TPR, FPR, MCC value, precision, recall etc). How can I avoid 0 or Nan value to get correct rate? Any idea or links? Thanks

Iniciar sesión para responder a esta pregunta.

Respuestas (0)

Categorías

Más información sobre Statistics and Machine Learning Toolbox en Help Center y File Exchange.

Etiquetas

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by