Machine Learning with R Cookbook, Yu-Wei Chiu.
This book is ideal for those of you who want to learn how to use R for machine learning and gain insights from data. Regardless of your level of experience, this book covers the basics of applying R to machine learning through advanced techniques. While it is helpful if you are familiar with basic programming or machine learning concepts, you do not require prior experience to benefit from this book.
Conducting an exact binomial test.
While making decisions, it is important to know whether the decision error can be controlled or measured. In other words, we would like to prove that the hypothesis formed is unlikely to have occurred by chance, and is statistically significant. In hypothesis testing, there are two kinds of hypotheses: null hypothesis and alternative hypothesis (or research hypothesis). The purpose of hypothesis testing is to validate whether the experiment results are significant. However, to validate whether the alternative hypothesis is acceptable, it is deemed to be true if the null hypothesis is rejected.
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Learning the concepts of comparing and sorting is vital in helping young children develop vocabulary and understand the world around them. This bright book is designed to help parents amuse, interest and at the same time teach their children vital early learning skills. Useful parent tips are included throughout the book to support the learning process.
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Learning to recognise and use everyday words is important for building vocabulary and developing early reading skills.
Автор(ы): Dahl Roald Издательство: Puffin, 2013 г.
Цена: 646 руб. Купить
Thirteen unexpected tales FROM THE WORLD'S NO. 1 STORYTELLER Is it really possible to invent a machine THAT DOES THE JOB OF A WRITER? What is it about the landlady's house THAT MAKES IT IMPOSSIBLE FOR HER GUESTS TO LEAVE? Does Sir Basil Turton value most HIS WIFE OR A PRICELESS SCULPTURE? The short stories of Roald Dahl ARE STORYTELLING GENIUS, WITH SHOCKING AND SURPRISING TWISTS AT EVERY TURN.
Цена: 649 руб. Купить
In DK Workbooks: Math: Grade 2, second graders can practice what they learn in school with exercises on odd and even numbers, counting in tens, measuring, adding and subtracting lengths, problem solving with money, and more. Developed in consultation with leading educational experts to support curriculum learning, DK Workbooks: Math is an innovative series of home-learning math workbooks that is closely linked to school curriculum and helps make learning easy and fun! Each title is packed with exercises and activities to strengthen what children learn in school. With clear questions and supportive illustrations to help children understand each topic, the books provide practice to reinforce learning and understanding of key concepts, such as fractions, times tables, and shapes. A parents' section contains answers, tips, and guidance to provide support, and a certificate of achievement will reinforce confidence in kids by rewarding their accomplishments. Supports the Common Core State Standards.
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