Concept information
Término preferido
precision
Definición
- A measure of the accuracy of a model's predictions, specifically in classification tasks. Precision focuses on the proportion of correctly predicted positive instances out of all instances that were predicted as positive.
Concepto genérico
Etiquetas alternativas
- positive predictive value
- PPV
Ejemplo
- However the positive predictive value is relatively low indicating that not all patients with sublingual varices have hypertension. (Sayin, Minervini, Staiano & Passerini, 2024)
- The sensi-tivity of negation detection was 92.6% the PPV was 98.6% and the specificity was 99.8%. (Cruz Díaz, 2013)
- We utilized the Positive Predictive Value (Precision) and the Sensitivity (Recall) as evaluation metrics which are commonly used in classification tasks. (Mouratidis & Kermanidis, 2019)
En otras lenguas
-
francés
URI
http://data.loterre.fr/ark:/67375/8LP-KP1BF5CK-N
{{label}}
{{#each values }} {{! loop through ConceptPropertyValue objects }}
{{#if prefLabel }}
{{/if}}
{{/each}}
{{#if notation }}{{ notation }} {{/if}}{{ prefLabel }}
{{#ifDifferentLabelLang lang }} ({{ lang }}){{/ifDifferentLabelLang}}
{{#if vocabName }}
{{ vocabName }}
{{/if}}