Presented By O'Reilly and Cloudera
Make Data Work
31 May–1 June 2016: Training
1 June–3 June 2016: Conference
London, UK
SOLD OUT

Data science at scale: Using Spark and Hadoop (Day 2)

Kai Voigt (Cloudera)
9:00–17:00 Wednesday, 1/06/2016
Training
Location: Capital Suite 7

Prerequisite knowledge

This course is intended for two audiences: advanced analysts without distributed computing skills and engineers proficient in distributed computing without advanced analytical skills. Students should be comfortable with the Linux command line and have proficiency in a scripting language; Python is strongly preferred, but familiarity with Perl or Ruby is sufficient.

As an attendee of the session, you don’t have to prepare anything in advance. You will get access to all documents and software during the first morning. The training will be a lecture with demos, but attendees will be able to repeat all exercises themselves with the provided material.

Description

Data scientists build information platforms to provide deep insight and answer previously unimaginable questions. Spark and Hadoop are transforming how data scientists work by allowing interactive and iterative data analysis at scale. Learn how Spark and Hadoop enable data scientists to help companies reduce costs, increase profits, improve products, retain customers, and identify new opportunities.

Kai Voigt explores what data scientists do, the problems they solve, and the tools and techniques they use. Through in-class simulations and exercises, Kai walks attendees through applying data science methods to real-world challenges in different industries, offering preparation for and experience of data scientist roles in the field.

Topics include:

  • How to identify potential business use cases where data science can provide impactful results
  • How to obtain, clean, and combine disparate data sources to create a coherent picture for analysis
  • What statistical methods to leverage for data exploration that will provide critical insight into your data
  • Where and when to leverage Hadoop streaming and Apache Spark for data science pipelines
  • What machine-learning technique to use for a particular data science project
  • How to implement and manage recommenders using Spark’s MLlib and how to set up and evaluate data experiments
  • The pitfalls of deploying new analytics projects to production at scale

Day 1:

  • Introduction
  • Data science overview and use cases
  • Project lifecycle
  • Data acquisition
  • Evaluating input data
  • Data transformation
  • Data analysis and statistical methods

Day 2:

  • Fundamentals of machine learning
  • Recommender overview
  • Introduction to Apache Spark and MLlib
  • Implementing recommenders with MLlib
  • Experimentation and evaluation
  • Production deployment and beyond
Photo of Kai Voigt

Kai Voigt

Cloudera

Kai Voigt is a senior instructor for Hadoop classes at Cloudera, delivering training classes for developers and administrators worldwide. Kai held the same role at MySQL, Sun, and Oracle. He has spoken at a number of O’Reilly conferences.