عنوان

Bad data handbook /

(Number (ISBN

1449321887 (softcover)

(Number (ISBN

9781449321888 (softcover) :

Number

b430753

Title Proper

Bad data handbook /

General Material Designation

[Book]

First Statement of Responsibility

Q. Ethan McCallum

Edition Statement

First edition

Specific Material Designation and Extent of Item

xvi, 245 pages :

Other Physical Details

illustrations ;

Dimensions

24 cm

Text of Note

"Mapping the world of data problems"--Cover

Text of Note

Includes bibliographical references and index

Text of Note

Setting the pace : what is bad data? -- Is it just me, or does this data smell funny? -- Data intended for human consumption, not machine consumption -- Bad data lurking in plain text -- (Re)organizing the web's data -- Detecting liars and the confused in contradictory online reviews -- Will the bad data please stand up? -- Blood, sweat, and urine -- When data and reality don't match -- Subtle sources of bias and error -- Don't let the perfect be the enemy of the good : is bad data really bad? -- When databases attack : a guide for when to stick to files -- Crouching table, hidden network -- Myths of cloud computing -- The dark side of data science -- How to feed and care for your machine-learning experts -- Data traceability -- Social media : erasable ink? -- Data quality analysis demystified : knowing when your data is good enough

0

Text of Note

This practical handbook takes the reader through several real-world examples to demonstrate the theory and practice behind working with and cleaning up dirty data. As no single tool solves all of the problems well a polyglot approach is taken, with most examples involving R and Python, but sed/awk utilities also appearing

Source for Acquisition/Subscription Address

Oreilly & Associates Inc, C/O Ingram Pub Services 1 Ingram Blvd, LA Vergne, TN, USA, 37086

Data editing

Database management, Handbooks, manuals, etc

Databases-- Quality control

Electronic data processing, Handbooks, manuals, etc

Number

Class number

Book number

McCallum, Q. Ethan

Date of Transaction

20150609114952.0

Electronic name

[Book]

Y