Data Cleaning

Idioma: inglés

Editorial: Association For Computing Machinery Jun 2019, 2019

1450371523 / 9781450371520

Librería: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, AlemaniaBuchWeltWeit Ludwig Meier e.K.

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Vendedor de IberLibro desde 11 de enero de 2012

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Descripción del artículo del vendedor

This item is printed on demand - it takes 3-4 days longer - Neuware -This is an overview of the end-to-end data cleaning process.Data quality is one of the most important problems in data management, since dirty data often leads to inaccurate data analytics results and incorrect business decisions. Poor data across businesses and the U.S. government are reported to cost trillions of dollars a year. Multiple surveys show that dirty data is the most common barrier faced by data scientists. Not surprisingly, developing effective and efficient data cleaning solutions is challenging and is rife with deep theoretical and engineering problems. This book is about data cleaning, which is used to refer to all kinds of tasks and activities to detect and repair errors in the data. Rather than focus on a particular data cleaning task, this book describes various error detection and repair methods, and attempts to anchor these proposals with multiple taxonomies and views. Specifically, it covers four of the most common and important data cleaning tasks, namely, outlier detection, data transformation, error repair (including imputing missing values), and data deduplication. Furthermore, due to the increasing popularity and applicability of machine learning techniques, it includes a chapter that specifically explores how machine learning techniques are used for data cleaning, and how data cleaning is used to improve machine learning models.This book is intended to serve as a useful reference for researchers and practitioners who are interested in the area of data quality and data cleaning. It can also be used as a textbook for a graduate course. Although we aim at covering state-of-the-art algorithms and techniques, we recognize that data cleaning is still an active field of research and therefore provide future directions of research whenever appropriate. 282 pp. Englisch.…

N° de ref. del artículo 9781450371520

Título
Data Cleaning
Autor
Ihab F. Ilyas
Editorial
Association For Computing Machinery Jun 2019
Año de publicación
2019
Estado
Neu
Encuadernación
Buch
Idioma
inglés
ISBN 10
1450371523
ISBN 13
9781450371520
Peso del artículo
725 gramos
Dimensiones
241x196x20 mm

BuchWeltWeit Ludwig Meier e.K.

Bergisch Gladbach, Alemania

Vendedor de 5 estrellas

Vendedor de IberLibro desde 11 de enero de 2012

Tarifas de envío de Alemania a Estados Unidos de America

ArtículoDe 5 a 15 días hábilesDe 5 a 15 días hábiles
Primer artículoEUR 23,00EUR 23,00
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Información empresarial del vendedor

BuchWeltWeit Ludwig Meier e.K.

Alemania