Articoli correlati a Extreme Gradient Boosting for Data Mining Applications

Extreme Gradient Boosting for Data Mining Applications - Brossura

Sharma, Nonita

 
9786138236122: Extreme Gradient Boosting for Data Mining Applications
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ISBN 10: 6138236122 ISBN 13: 9786138236122
Casa editrice: LAP LAMBERT Academic Publishing, 2018

Sinossi

Prediction models have reached to a stage where a single model is not sufficient to make predictions. Hence, to achieve better accuracy and performance, an ensemble of various models are being used. Gradient Boosting Algorithm has almost been the part of all ensembles. Winners of Kaggle Competition are swearing by this. Extreme Gradient Boosting is a step forward to this where we try to optimise the loss function. In this research work Squared Logistic Loss function is used with Boosting function which is expected to reduce bias and variance. The proposed model is applied on stock market data for the past ten years. Squared Logistic Loss function with XGBoost promises to be an effective approach in terms of accuracy and better prediction.

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Editore
LAP LAMBERT Academic Publishing
Data di pubblicazione
2018
Lingua
Inglese
ISBN 10 
6138236122
ISBN 13 
9786138236122
Rilegatura
Copertina flessibile
Numero di pagine
64
Contatto del produttore
non disponibile
Persona responsabile
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