La matrice di confusione
Example: La matrice di confusione aiuta a valutare le prestazioni del modello.
Definition
"La matrice di confusione" is a table used in data science and artificial intelligence to evaluate the performance of a classification model by showing the counts of true positive, true negative, false positive, and false negative predictions. It helps identify how well the model distinguishes between classes.
Etymology
The term "la matrice di confusione" comes from Italian, where "matrice" means matrix or grid, and "confusione" means confusion. It refers to the matrix that captures the confusion or errors a model makes when predicting classes. Did you know? The concept originates from the field of statistics and pattern recognition, where confusion matrices have been used since the mid-20th century to assess classification accuracy.
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"La matrice di confusione" appears in the Vocaplus list "", containing 110 commonly used words.
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the confusion matrix