Un modello random forest per la classificazione del cancro al seno by A.M. Gumel-image

Un modello random forest per la classificazione del cancro al seno by A.M. Gumel

$ 45.56

Type: NA ISBN: 9786209051173 ISBN-13: 9786209051173 Language: Italian Publication Name: NA Book Title: Un modello random forest per la classificazione del cancro al sen Format: Paperback Author: A.M. Gumel, A.N. Adam, I.Z. Waziri gtin13: 9786209051173

Description

The Nile on eBay FREE SHIPPING UK WIDE Un modello random forest per la classificazione del cancro al seno by A.M. Gumel, A.N. Adam, I.Z. Waziri Questo libro evidenzia lo sviluppo e l'ottimizzazione di un modello Random Forest (RF) per classificare il cancro al seno come benigno o maligno utilizzando il Wisconsin Breast Cancer Dataset. Dopo la preelaborazione di 569 campioni (357 benigni, 212 maligni), un modello RF predefinito ha raggiunto un'accuratezza del 95,61%. Per migliorare i risultati, è stata applicata la regolazione degli iperparametri tramite Grid Search, regolando parametri quali il numero di alberi (150), la profondità massima (Nessuno), la divisione minima dei campioni (2), la foglia minima dei campioni (1) e il seme casuale (123). Il modello RF ottimizzato ha raggiunto il 99,12% di accuratezza, precisione, richiamo e punteggio F1, superando altri metodi come SVM, XGBoost e precedenti implementazioni di RF. I risultati mostrano una riduzione dei falsi negativi e l'assenza di falsi positivi, indicando un'elevata sensibilità e specificità. Il lavoro sottolinea il valore di una meticolosa regolazione degli iperparametri nelle applicazioni di IA medica e suggerisce una futura integrazione con reti neurali e modelli ibridi per migliorare le prestazioni nella diagnosi clinica del cancro al seno. FORMAT Paperback LANGUAGE Italian CONDITION Brand New Details ISBN 6209051170 Author I.Z. Waziri Pages 64 Publisher Edizioni Sapienza Language Italian Year 2025 ISBN-13 9786209051173 Format Paperback Publication Date 2025-09-26 Imprint Edizioni Sapienza Audience General Country of Origin US Product Class Description Natural History: General We've got this At The Nile, if you're looking for it, we've got it. With fast shipping, low prices, friendly service and well over a million items - you're bound to find what you want, at a price you'll love! 30 DAY RETURN POLICY No questions asked, 30 day returns! FREE DELIVERY No matter where you are in the UK, delivery is free. SECURE PAYMENT Peace of mind by paying through PayPal and eBay Buyer Protection TheNile_Item_ID:173591705;

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  2. I had a ‘90s copy. I was excited about the new edition. With a new forward by J Wasserman and intro by LM DuQuette. The book was excellent value and it arrived in perfect condition as it was sold new. A gorgeous looking tome.I gave 5 stars for the description, I had no communication with the seller and only gave 4 stars for Dispatch Time. Dispatched on Nov 4th with the last day being tomorrow. The process was great. Highly recommended. I’ve done business with these guys and will continue to.

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