2024-08-20 03:06:21 +00:00
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---
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aliases:
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- modello
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---
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[[modello matematico]].
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2024-08-23 11:13:05 +00:00
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$$
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\Huge
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\fmlModel
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$$
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2024-08-20 03:06:21 +00:00
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[[funzione]] che [[problema di minimizzazione|minimizza]] la [[perdita]] in un [[problema di supervised learning]]:
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$$
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\Large
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2024-08-23 11:13:05 +00:00
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\fmlModel
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2024-08-20 03:06:21 +00:00
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=
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\min_{\fmlClassifier \in \fmlHypothesisSpace}
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2024-08-20 03:06:21 +00:00
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\
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2024-11-06 12:42:11 +00:00
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\sum_{(\fmlInput{\fmlDatasetIndex},\ \fmlOutput{\fmlDatasetIndex}) \in D}
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2024-08-23 11:13:05 +00:00
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\par{
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2024-11-06 12:42:11 +00:00
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\fmlLoss \par{
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\fmlOutput{\fmlDatasetIndex},\ \fmlClassifier(\fmlInput{\fmlDatasetIndex})
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}
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2024-08-20 03:06:21 +00:00
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+
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2024-11-06 12:42:11 +00:00
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\par{
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\fmlComplexityCoefficient
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\cdot
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\abs{\fmlClassifier}^2
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}
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2024-08-23 11:13:05 +00:00
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}
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2024-08-20 03:06:21 +00:00
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$$
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