L'Università Telematica Internazionale UNINETTUNO presenta il seminario 'What is a model?' a cura del Prof. Andrea De Gaetano. L'evento si terrà, online e in italiano, martedì 28 novembre alle ore 15:30.
La procedura di stima dei parametri per modelli non lineari, ad es. in biomedicina, viene tipicamente effettuata minimizzando un costo funzionale (ad esempio i minimi quadrati ordinari, OLS) delle differenze tra i valori previsti e quelli osservati sperimentalmente. Pertanto tale processo, di natura squisitamente computazionale, si svolge nello spazio euclideo n-dimensionale (spazio dei casi). In teoria, tuttavia, ciò che si desidera e che è effettivamente l'essenza filosofica dello sforzo di modellazione, è approssimare qualche ipotetica variabile casuale che esprime i possibili risultati del processo di interesse con qualche altra variabile casuale, calcolabile come una funzione (molto probabilmente non lineare) di variabili casuali più facilmente osservabili. Lo scopo del presente lavoro è descrivere la relazione logica tra questo spazio modello, lo spazio di Hilbert delle variabili casuali e lo spazio dei casi n-dimensionali.
Per partecipare gratuitamente al seminario è possibile cliccare questo link https://bit.ly/47ldBYC
oppure inquadrare il QR CODE in fondo alla pagina.
Questa la pagina dedicata ai seminari UNINETTUNO sulla complessità https://tinyurl.com/z2kpznkf
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)