The Book Signal

Signal

Details Book

  • Autor: Stephen Few
  • Editor: Analytics Press
  • Relaese Date: 01 June 2015
  • ISBN: 1938377052
  • Format Book: PDF, Epub, DOCx, TXT, Audio, MOBI
  • Number of page: 225 pages
  • File Size: 51MB
  • Rating:


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Description Signal de Stephen Few:

Teaches the analytical skills necessary to glean value from the warehouses of accumulating data In this age of so-called Big Data, organizations are scrambling to implement new software and hardware to increase the amount of data they collect and store. However, in doing so they are unwittingly making it harder to find the needles of useful information in the rapidly growing mounds of hay. If you don't know how to differentiate signals from noise, adding more noise only makes things worse. When we rely on data for making decisions, how do we tell what qualifies as a signal and what is merely noise? In and of itself, data is neither. Assuming that data is accurate, it is merely a collection of facts. When a fact is true and useful, only then is it a signal. When it's not, it's noise. It's that simple. In Signal, Stephen Few provides the straightforward, practical instruction in everyday signal detection that has been lacking until now. Using data visualization methods, he teaches how to apply statistics to gain a comprehensive understanding of one's data and adapts the techniques of Statistical Process Control in new ways to detect not just changes in the metrics but also changes in the patterns that characterize data. Stephen Few has worked for over 25 years as an information technology innovator, teacher, and consultant. As the principal of the consultancy Perceptual Edge, he focuses on practical uses of data visualisation to explore, analyse, and present quantitative business information. He lives in Berkeley, California.

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Comments

Auvil Re: Signal

I love this book and this idea of ??reading to be like. breathe

Hugilen Re: Signal

I do not have enough good things to say about this book. It was fanstastique!

Alsalen Re: Signal

I do not have enough good things to say about this book. It was fanstastique!

Kirkham Re: Signal

Thank you for this book!

Delaundefined Re: Signal

I've waited so long for the publication, which is my favorite book



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