Data Science Algorithms in a Week

English | 2017 | ISBN: 978-1787284586 | 210 Pages | PDF, EPUB, AZW3 | 16 MB

Build strong foundation of machine learning algorithms In 7 days.
Machine learning applications are highly automated and self-modifying, and they continue to improve over time with minimal human intervention as they learn with more data. To address the complex nature of various real-world data problems, specialized machine learning algorithms have been developed that solve these problems perfectly. Data science helps you gain new knowledge from existing data through algorithmic and statistical analysis.
This book will address the problems related to accurate and efficient data classification and prediction. Over the course of 7 days, you will be introduced to seven algorithms, along with exercises that will help you learn different aspects of machine learning. You will see how to pre-cluster your data to optimize and classify it for large datasets. You will then find out how to predict data based on the existing trends in your datasets.
This book covers algorithms such as: k-Nearest Neighbors, Naive Bayes, Decision Trees, Random Forest, k-Means, Regression, and Time-series. On completion of the book, you will understand which machine learning algorithm to pick for clustering, classification, or regression and which is best suited for your problem.
What You Will Learn

• Find out how to classify using Naive Bayes, Decision Trees, and Random Forest to achieve accuracy to solve complex problems
• Identify a data science problem correctly and devise an appropriate prediction solution using Regression and Time-series
• See how to cluster data using the k-Means algorithm
• Get to know how to implement the algorithms efficiently in the Python and R languages