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Quasi-Continuous and Discrete Confidence Rating Scales for Observer Performance Studies: Effects on ROC Analysis

RATIONALE AND OBJECTIVES: To examine the effects of the number of categories in the rating scale used in an observer experiment on the results of ROC analysis by a simulation study. MATERIALS AND METHODS: We have previously evaluated the effects of computer-aided diagnosis (CAD) on radiologists’ cha...

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Main Authors: Hadjiiski, Lubomir, Chan, Heang-Ping, Sahiner, Berkman, Helvie, Mark A., Roubidoux, Marilyn A.
Formato: Artigo
Idioma:Inglês
Publicado: 2007
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC2976672/
https://ncbi.nlm.nih.gov/pubmed/17178364
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.acra.2006.09.048
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