May 2026
Intermediate
358 pages
11h 21m
Italian
Content preview from RAG pratico per la produzione (Italian Edition)
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Capitolo 6. Valutazione della tua applicazione RAG
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Che tu crei il tuo RAG da solo (fai da te) o utilizzi una piattaforma RAG, devi essere in grado di misurare la qualità delle risposte che gli utenti vedono quando utilizzano la tua applicazione RAG. Questo processo è noto come valutazione RAG, che misura con quanta precisione il sistema trova i documenti o i frammenti giusti (precisione di recupero) e con quanta coerenza e correttezza costruisce la sua risposta a partire da quei documenti o frammenti (precisione di generazione).
Prima di entrare nei dettagli, è utile distinguere tra i due tipi di valutazione RAG:
- Valutazione offline
-
Eseguite durante il ciclo di sviluppo. Si tratta di valutazioni approfondite, spesso dispendiose in termini di risorse, utilizzate per ottimizzare le impostazioni della tua pipeline prima di una implementazion e.
- Valutazione online
-
Eseguite sul traffico live. Questo identifica come gli utenti reali interagiscono con il sistema, ma richiede un approccio leggero per mantenere un'esperienza utente a bassa latenza.
In questo capitolo ci concentreremo principalmente sulla valutazione RAG offline, discutendo perché è importante, quali metriche dovresti considerare e come interpretare ciascuna di esse. Poi, nella sezione "Valutazione RAG online", parleremo brevemente della valutazione online e forniremo alcune ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.