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عنوان
Ensemble methods in data mining :

پدید آورنده
Giovanni Seni, John F. Elder.

موضوع
Data mining-- Mathematical models.,Set theory.,COMPUTERS-- Enterprise Applications-- Business Intelligence Tools.,COMPUTERS-- Intelligence (AI) & Semantics.,Set theory.

رده
QA76
.
9
.
D343
S46
2010

کتابخانه
Center and Library of Islamic Studies in European Languages

محل استقرار
استان: Qom ـ شهر: Qom

Center and Library of Islamic Studies in European Languages

تماس با کتابخانه : 32910706-025

INTERNATIONAL STANDARD BOOK NUMBER

(Number (ISBN
1608452859
(Number (ISBN
9781608452859
Erroneous ISBN
1608452840
Erroneous ISBN
9781608452842

NATIONAL BIBLIOGRAPHY NUMBER

Number
b743445

TITLE AND STATEMENT OF RESPONSIBILITY

Title Proper
Ensemble methods in data mining :
General Material Designation
[Book]
Other Title Information
improving accuracy through combining predictions /
First Statement of Responsibility
Giovanni Seni, John F. Elder.

.PUBLICATION, DISTRIBUTION, ETC

Place of Publication, Distribution, etc.
[San Rafael, Calif.] :
Name of Publisher, Distributor, etc.
Morgan & Claypool Publishers,
Date of Publication, Distribution, etc.
©2010.

PHYSICAL DESCRIPTION

Specific Material Designation and Extent of Item
1 online resource (xvi, 108 pages) :
Other Physical Details
illustrations

SERIES

Series Title
Synthesis lectures on data mining and knowledge discovery,
Volume Designation
#2
ISSN of Series
2151-0075 ;

INTERNAL BIBLIOGRAPHIES/INDEXES NOTE

Text of Note
Includes bibliographical references (pages 101-105).

CONTENTS NOTE

Text of Note
1. Ensembles discovered -- Building ensembles -- Regularization -- Real-world examples: credit scoring + the Netflix challenge -- Organization of this book.
0

SUMMARY OR ABSTRACT

Text of Note
Ensemble methods have been called the most influential development in Data Mining and Machine Learning in the past decade. They combine multiple models into one usually more accurate than the best of its components. Ensembles can provide a critical boost to industrial challenges - from investment timing to drug discovery, and fraud detection to recommendation systems - where predictive accuracy is more vital than model interpretability. Ensembles are useful with all modeling algorithms, but this book focuses on decision trees to explain them most clearly. After describing trees and their strengths and weaknesses, the authors provide an overview of regularization - today understood to be a key reason for the superior performance of modern ensembling algorithms. The book continues with a clear description of two recent developments: Importance Sampling (IS) and Rule Ensembles (RE). IS reveals classic ensemble methods - bagging, random forests, and boosting - to be special cases of a single algorithm, thereby showing how to improve their accuracy and speed. REs are linear rule models derived from decision tree ensembles. They are the most interpretable version of ensembles, which is essential to applications such as credit scoring and fault diagnosis. Lastly, the authors explain the paradox of how ensembles achieve greater accuracy on new data despite their (apparently much greater) complexity. This book is aimed at novice and advanced analytic researchers and practitioners - especially in Engineering, Statistics, and Computer Science. Those with little exposure to ensembles will learn why and how to employ this breakthrough method, and advanced practitioners will gain insight into building even more powerful models. Throughout, snippets of code in R are provided to illustrate the algorithms described and to encourage the reader to try the techniques.

ACQUISITION INFORMATION NOTE

Source for Acquisition/Subscription Address
Safari Books Online
Stock Number
CL0500000198

OTHER EDITION IN ANOTHER MEDIUM

Title
Ensemble methods in data mining.
International Standard Book Number
9781608452842

TOPICAL NAME USED AS SUBJECT

Data mining-- Mathematical models.
Set theory.
COMPUTERS-- Enterprise Applications-- Business Intelligence Tools.
COMPUTERS-- Intelligence (AI) & Semantics.
Set theory.

(SUBJECT CATEGORY (Provisional

COM-- 004000
COM-- 005030

DEWEY DECIMAL CLASSIFICATION

Number
006
.
3
Edition
22

LIBRARY OF CONGRESS CLASSIFICATION

Class number
QA76
.
9
.
D343
Book number
S46
2010

PERSONAL NAME - PRIMARY RESPONSIBILITY

Seni, Giovanni.

PERSONAL NAME - ALTERNATIVE RESPONSIBILITY

Elder, John F., (John Fletcher)

ORIGINATING SOURCE

Date of Transaction
20201204035716.0
Cataloguing Rules (Descriptive Conventions))
pn

ELECTRONIC LOCATION AND ACCESS

Electronic name
 مطالعه متن کتاب 

[Book]

Y

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