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Applied Predictive Modeling
  • Language: en
  • Pages: 595

Applied Predictive Modeling

Applied Predictive Modeling covers the overall predictive modeling process, beginning with the crucial steps of data preprocessing, data splitting and foundations of model tuning. The text then provides intuitive explanations of numerous common and modern regression and classification techniques, always with an emphasis on illustrating and solving real data problems. The text illustrates all parts of the modeling process through many hands-on, real-life examples, and every chapter contains extensive R code for each step of the process. This multi-purpose text can be used as an introduction to predictive models and the overall modeling process, a practitioner’s reference handbook, or as a t...

Feature Engineering and Selection
  • Language: en
  • Pages: 266

Feature Engineering and Selection

  • Type: Book
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  • Published: 2019-07-25
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  • Publisher: CRC Press

The process of developing predictive models includes many stages. Most resources focus on the modeling algorithms but neglect other critical aspects of the modeling process. This book describes techniques for finding the best representations of predictors for modeling and for nding the best subset of predictors for improving model performance. A variety of example data sets are used to illustrate the techniques along with R programs for reproducing the results.

Tidy Modeling with R
  • Language: en
  • Pages: 384

Tidy Modeling with R

Get going with tidymodels, a collection of R packages for modeling and machine learning. Whether you're just starting out or have years of experience with modeling, this practical introduction shows data analysts, business analysts, and data scientists how the tidymodels framework offers a consistent, flexible approach for your work. RStudio engineers Max Kuhn and Julia Silge demonstrate ways to create models by focusing on an R dialect called the tidyverse. Software that adopts tidyverse principles shares both a high-level design philosophy and low-level grammar and data structures, so learning one piece of the ecosystem makes it easier to learn the next. You'll understand why the tidymodels framework has been built to be used by a broad range of people. With this book, you will: Learn the steps necessary to build a model from beginning to end Understand how to use different modeling and feature engineering approaches fluently Examine the options for avoiding common pitfalls of modeling, such as overfitting Learn practical methods to prepare your data for modeling Tune models for optimal performance Use good statistical practices to compare, evaluate, and choose among models

Nonclinical Statistics for Pharmaceutical and Biotechnology Industries
  • Language: en
  • Pages: 705

Nonclinical Statistics for Pharmaceutical and Biotechnology Industries

  • Type: Book
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  • Published: 2016-01-13
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  • Publisher: Springer

This book serves as a reference text for regulatory, industry and academic statisticians and also a handy manual for entry level Statisticians. Additionally it aims to stimulate academic interest in the field of Nonclinical Statistics and promote this as an important discipline in its own right. This text brings together for the first time in a single volume a comprehensive survey of methods important to the nonclinical science areas within the pharmaceutical and biotechnology industries. Specifically the Discovery and Translational sciences, the Safety/Toxiology sciences, and the Chemistry, Manufacturing and Controls sciences. Drug discovery and development is a long and costly process. Most decisions in the drug development process are made with incomplete information. The data is rife with uncertainties and hence risky by nature. This is therefore the purview of Statistics. As such, this book aims to introduce readers to important statistical thinking and its application in these nonclinical areas. The chapters provide as appropriate, a scientific background to the topic, relevant regulatory guidance, current statistical practice, and further research directions.

Approaches to Social Enquiry
  • Language: en
  • Pages: 257

Approaches to Social Enquiry

  • Type: Book
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  • Published: 2007-09-24
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  • Publisher: Polity

Since its initial publication, this highly respected text has provided students with a critical review of the major research paradigms in the social sciences and the logics or strategies of enquiry associated with them. This second edition has been revised and updated.

Interactive Composition
  • Language: en
  • Pages: 281

Interactive Composition

Manzo and Kuhn provide readers with all the practical skills and insights necessary to compose and perform electronic music in a variety of popular styles. Even those with little experience with digital audio software will learn to design powerful systems that facilitate their own compositional ideas.

Hands-On Machine Learning with R
  • Language: en
  • Pages: 373

Hands-On Machine Learning with R

  • Type: Book
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  • Published: 2019-11-07
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  • Publisher: CRC Press

Hands-on Machine Learning with R provides a practical and applied approach to learning and developing intuition into today’s most popular machine learning methods. This book serves as a practitioner’s guide to the machine learning process and is meant to help the reader learn to apply the machine learning stack within R, which includes using various R packages such as glmnet, h2o, ranger, xgboost, keras, and others to effectively model and gain insight from their data. The book favors a hands-on approach, providing an intuitive understanding of machine learning concepts through concrete examples and just a little bit of theory. Throughout this book, the reader will be exposed to the enti...

Health, Emotion and The Body
  • Language: en
  • Pages: 179

Health, Emotion and The Body

  • Type: Book
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  • Published: 2009-05-11
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  • Publisher: Polity

In this compelling new book, Gillian Bendelow provides an accessible account of the complex interplay between mind, body and society. Contemporary critiques of biomedicine and the process of medicalisation have long emphasised the limitations of traditional western scientific medicine in the separation of mind and body. The subsequent turn to more holistic models of health and illness is now beginning to permeate medical education and healthcare practice. For Bendelow, a key aspect of this paradigm shift is the development of more sophisticated concepts of stress, which address the intertwining of emotion and embodiment, and emphasise social and material factors alongside biopsychological co...

The Structure of Scientific Revolutions
  • Language: en
  • Pages: 172

The Structure of Scientific Revolutions

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Soulstealers
  • Language: en
  • Pages: 316

Soulstealers

Midway through the reign of the Ch'ien-lung emperor, Hungli, mass hysteria broke out among the common people. It was feared that sorcerers were roaming the land, clipping off the ends of men's queues (the braids worn by royal decree) and chanting magical incantations over them in order to steal the souls of their owners. In a fascinating chronicle of this epidemic of fear and the official prosecution of soulstealers that ensued, Philip Kuhn opens a window on the world of eighteenth-century China.