Skip to Content
Statistics for Data Science
book

Statistics for Data Science

by James C. Mott, Rajprasath Subramanian, Shaikh Salamatullah, James D. Miller, Vijayakumar Ramdoss
November 2017
Beginner
286 pages
8h 13m
English
Packt Publishing
Content preview from Statistics for Data Science

Weak to strong

Better than random guessing is fundamentally the one and only prerequisite for a weak learner. So, as long as an algorithm or model can consistently beat random guessing, applying a boosting algorithm will be able to increase the accuracy of the model's predictions (its performance) and consequently convert the model from being a weak learner to a strong learner.

Take note, data scientists agree that increasing a model's predictive ability or performance even to ever so slightly better than random guessing results means success.

When a data scientist considers the options for improving the performance of a model (or converting a weak learner to a strong learner), numerous factors need to be considered.

These factors include ...

Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.

Read now

Unlock full access

More than 5,000 organizations count on O’Reilly

AirBnbBlueOriginElectronic ArtsHomeDepotNasdaqRakutenTata Consultancy Services

QuotationMarkO’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.
Julian F.
Head of Cybersecurity
QuotationMarkI wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.
Addison B.
Field Engineer
QuotationMarkI’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.
Amir M.
Data Platform Tech Lead
QuotationMarkI'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Mark W.
Embedded Software Engineer

You might also like

Statistics for Machine Learning

Statistics for Machine Learning

Pratap Dangeti
Data Science for Business

Data Science for Business

Foster Provost, Tom Fawcett
R for Data Science

R for Data Science

Hadley Wickham, Garrett Grolemund

Publisher Resources

ISBN: 9781788290678