Book Image

Java for Data Science

By : Richard M. Reese, Jennifer L. Reese
Book Image

Java for Data Science

By: Richard M. Reese, Jennifer L. Reese

Overview of this book

para 1: Get the lowdown on Java and explore big data analytics with Java for Data Science. Packed with examples and data science principles, this book uncovers the techniques & Java tools supporting data science and machine learning. Para 2: The stability and power of Java combines with key data science concepts for effective exploration of data. By working with Java APIs and techniques, this data science book allows you to build applications and use analysis techniques centred on machine learning. Para 3: Java for Data Science gives you the understanding you need to examine the techniques and Java tools supporting big data analytics. These Java-based approaches allow you to tackle data mining and statistical analysis in detail. Deep learning and Java data mining are also featured, so you can explore and analyse data effectively, and build intelligent applications using machine learning. para 4: What?s Inside ? Understand data science principles with Java support ? Discover machine learning and deep learning essentials ? Explore data science problems with Java-based solutions
Table of Contents (19 chapters)
Java for Data Science
Credits
About the Authors
About the Reviewers
www.PacktPub.com
Customer Feedback
Preface

Various mathematical libraries


There are numerous mathematical libraries available for Java use. In this section, we will provide a quick and high-level overview of several libraries. These libraries do not necessarily automatically support multiple processors. In addition, the intent of this section is to provide some insight into how these libraries can be used. In most cases, they are relatively easy to use.

A list of Java mathematical libraries is found at https://en.wikipedia.org/wiki/List_of_numerical_libraries#Java and https://java-matrix.org/. We will demonstrate the use of the jblas, Apache Commons Math, and the ND4J libraries.

Using the jblas API

The jblas API (http://jblas.org/) is a math library supporting Java. It is based on Basic Linear Algebra Subprograms (BLAS) (http://www.netlib.org/blas/) and Linear Algebra Package (LAPACK) (http://www.netlib.org/lapack/), which are standard libraries for fast arithmetic calculation. The jblas API provides a wrapper around these libraries...