The whole of the magnificent Riftwar Cycle by bestselling author Raymond E. Feist, master of magic and adventure, now available in ebook Kaspar, former Duke of Olasko and once absolute ruler of his nation, has been cast into exile. Abandoned in the wilds of a continent on the other side of the world and left with nothing but his wits and determination, he must fight merely to survive. Armed with guile, cunning and an iron will, he starts his odyssey with a single goal: to return to his home and revenge himself upon the man who cast him down, Talwin Hawkins. But fate has other plans for Kaspar, and as he struggles against adversity, he encounters dangers greater than any he had imagined. More is at stake than he realised and Kaspar is but a single player in a far greater game than he imagined, for pitted against the Conclave of Shadows are the agents of the Dark Empire, a looming menace that threatens not only Kaspar's homeland, but the entire world of Midkemia. Exile’s Return is the third and concluding book in the Conclave of Shadows trilogy.

Jeremy Strong described Ivan's first Casper Candlewacks book as a "funny and engaging debut". This is the triumphant follow-up from the funniest new voice in fiction and once again unsung hero, Casper must save the day. Most villages have an idiot but Casper's village is full of them. So being bright makes poor Casper something of an outsider. An infamous cat burglar has struck in the village of Corne-on-the-Kobb, stealing a precious jewelled sword and kidnapping Casper’s baby sister. To make matters worse a gaggle of amateur detectives are on the case, questioning the villagers and getting in the way. Armed only with his wits, an egg-boiling lie-detecting machine and his best friend Lamp, can Casper rescue his sister and save the day? A side-splittingly funny tale for girls and boys

A biography exploring J.R.R. Tolkien’s wartime experiences and their impact on his life and his writing of The Lord of The Rings. “To be caught in youth by 1914 was no less hideous an experience than in 1939 … by 1918 all but one of my close friends were dead.” So J.R.R. Tolkien responded to critics who saw The Lord of the Rings as a reaction to the Second World War. Tolkien and the Great War tells for the first time the full story of how he embarked on the creation of Middle-earth in his youth as the world around him was plunged into catastrophe. This biography reveals the horror and heroism that he experienced as a signals officer in the Battle of the Somme and introduces the circle of friends who spurred his mythology to life. It shows how, after two of these brilliant young men were killed, Tolkien pursued the dream they had all shared by launching his epic of good and evil. John Garth argues that the foundation of tragic experience in the First World War is the key to Middle-earth’s enduring power. Tolkien used his mythic imagination not to escape from reality but to reflect and transform the cataclysm of his generatuion. While his contemporaries surrendered to disillusionment, he kept enchantment alive, reshaping an entire literary tradition into a form that resonates to this day. This is the first substantially new biography of Tolkien since 1977, meticulously researched and distilled from his personal wartime papers and a multitude of other sources.

The fourth action-packed quest in an exciting six book character-led series for 7+ girls who love fantasy, adventure, and high-kicking heroines! Very few people ever enter the Shadow Woods, for these woods are like no others. Hidden deep within them is the Gateway to the Shadow Realm – a dark and chaotic world where all kinds of gruesome creatures live… On her tenth birthday, tomboy Sophie learns she is the Guardian of the magical gateway, and that her destiny is to protect the human world from the goblins, trolls and evil sprites that inhabit the Shadow Woods. Each book sees Sophie having to outwit weird and terrifying creatures from the Shadow Woods, and in this fourth action-packed adventure, we meet the stinky Fog Boggarts!

All is not well at Holm Coultram College. All is not well at Holm Coultram College: lecturers having affairs with students, witches’ sabbaths, a body buried under a statue. Detective Superintendent Dalziel, despite his cynical view of academics, doesn’t feel murder fits in here – let alone a rash of killings. But when he and DS Pascoe are sent to investigate a disinterred corpse at Holm Coultram College, that’s exactly what they find…

‘Why couldn’t I be a perfumer’s muse? I’ve come such a long way in the realm of scent. In fact, I was never really meant to poke my nose into it …’ The Perfume Lover by Denyse Beaulieu is an intimate journey into the mystery of scent. What if the most beautiful night in your life inspired a fragrance? Denyse Beaulieu is a respected fragrance writer; it is her world, her love, her life. When she was growing up, perfume was forbidden in her house, spurring a childhood curiosity that went on to become an intellectual and sensual passion. It is this passion she pursued all the way to Paris, where she now lives, and entered the secretive world of the perfume industry. But little did she know that it would lead her to achieve a fragrance lover’s wildest dream … When Denyse tells a famous perfumer of a sensual night spent in Seville under an orange tree in full blossom, wrapped in the arms of a beautiful young man, the story stirs his imagination and together they create a scent that captures the essence of that night. This is the story of that perfume. As the unique creative collaboration unfolds, the perfume-in-progress conjures intimate memories, leading Beaulieu to make sense of her life through scents. Throughout, she weaves the evocative history of perfumery into her personal journey, in an intensely passionate voice: the masters and the masterpieces; the myths and the myth-busting, down to the molecular mysteries that weld our flesh to flowers… The Perfume Lover is an unprecedented account of the creative process that goes into composing a fragrance, and a uniquely candid insider’s view into the world and history of fragrance. Your world will never smell the same.

Love cooking but tired of of washing up all those pots and pans? One-Pot cooking contains over 130 delicious and easy-to-make recipes that can be cooked in just one dish. Bestselling food writer Katie Bishop shows you how easy it is to produce fast, hassle-free meals for all the family. From favourites such as chicken curry and oven-baked risotto, Asian-inspired noodles and stir-fries to mouth-watering desserts, every recipe will delight those looking for good food that requires minimal clearing up. Katie's straightforward, helpful style and inspired recipes, which use easily attainable supermarket ingredients, will be loved by anyone who wants to produce perfect meals every time. One-pot is divided into six accessible chapters and recipes include: * In a Pot - Sausage, bean and tomato hot pot; Thai coconut beef curry; Creamy cauliflower cheese soup; Toffee apple pudding. * In a Pan - Big brunch breakfast omelette; Pesto pepper chicken and potatoes; Speedy pasta and meatballs; Emergency prawn curry. * In a Wok - Lemon Chicken with rise; Lamb, spring green and garlic noodles; Rainbow vegetable and cashew nut stir-fry. * In a Bowl - Watercress, blue cheese, pear and pecan salad; Smoked salmon with celeriac and capers; Chicken and lentil salad; Rocky road; Strawberry and vanilla shortcakes. * In the Oven - Quick Fish Pie; Baked garlic mushroom risotto; Roast beef and Yorkshire pudding; Creamy potato and blue cheese gratin; Easy apple pies. * Under the Grill - Pork burgers; Lamb and mango chutney kebabs; Charred steak and onion sandwiches; Sticky balsamic duck and fig salad; Caramelised bananas with pecan praline.

Prepare to be SCANDALISED with international multi-million-copy selling Penny Jordan. For over five decades, Amber Fulshawe has been at the helm of Denham Silk, the Macclesfield mill that she inherited from her Grandmother. With many tumultuous years behind them, Amber and her beloved husband Jay, are looking to the legacy that their own grandchildren will inherit. But long-buried secrets and hidden desires have always lain at the heart of the family as this generation are finding out. Ambitious Robert is ready to assume his title and is about to marry his adoring cousin Olivia. But a dark passion threatens to destroy everything he holds dear. Naive beauty Kate is about to learn that love can be twisted and cruel. Damaged Nick blames his failing marriage on his domineering Father-in-law, but is something else at the heart of his woes? Domineering Cassandra's influence is waning, but she has one last nasty surprise… On the eve of her 80th birthday, will Amber be able to guide her family and Denham Silk towards a safe future?

The remarkable and touching story of a singular friendship between the author (an affluent Western correspondent) and his Pashtun interpreter who meet in an Afghan war-zone and resume their friendship when Mir becomes an asylum seeker in London’s East End. In the spring of 1997, James Fergusson, a young freelance British correspondent, encounters a local Pashtun interpreter named Mir in rebel-controlled Afghanistan. They soon become firm friends, with Mir an invaluable guide not only to the battle zone, but to the country's complex politics, culture and traditions. Not long after James’s return home, Mir and his family are forced to flee Afghanistan, fearing for their lives. When Mir arrives in London seeking asylum, it is to James that he turns for help. Now their roles reverse: the guided becomes the guide as James introduces Mir to the bewildering customs of the infidel West. Yet in many ways it is Mir who remains the guide – this time to a side of his own homeland that James had never noticed or engaged with before. He discovers whole communities of Afghans scattered throughout London, and the shadow economy in which asylum seekers are forced to work. He accompanies Mir through the labyrinthine asylum system, with its endless round of tribunals, appeals, delays and disappointments; and introduces him to the important things in life like Tesco’s, bank holiday weekends and the seaside. James Fergusson’s moving and remarkable portrait of a singular friendship gives a human face to one of the most tangled and emotive issues of our time. Powerfully evoking the no-man's land between the Third and the First Worlds, between Islam and the West, ‘Kandahar Cockney’ also places a very contemporary story in a greater historical context, showing how surprisingly enduring the legacy of Britain’s colonial era really is.

New Naturalist Dartmoor explores the complex and fascinating history of one of southern England's greatest National Parks, an area of enormous interest to naturalists and tourists alike. Dartmoor is said to be the loneliest wilderness in England. This has been said more often of Dartmoor than any other part of our country. Traditionally in the world of fiction as well as that of fact, Dartmoor has been renowned as a vast and empty moorland area, the property of nature rather than of man. It has always been the public's idea of a lonely place. Not many generations ago it was regarded with a certain amount of awe and nowadays it is one of our most important centres of recreation, an island in upland England of abundant interest to the naturalist. In 1951 it became a National Park, one of the first of several places that have been so designated in Great Britain, helping to conserve and promote both its beauty and cultural heritage. Spanning miles of open moorland, whilst also hiding small secluded river valleys, rare plants and endangered birds, Dartmoor is a place of variety, and has evolved in the public's mind from a forbidding place to that of romance and mystery. In the latest addition to the long-running New Naturalist series, Ian Mercer sets out to explore every aspect of this important area of southern Devon. Focusing not only on its extensive history and physical landscape, but also its cultural place within Great Britain, this is both a comprehensive and engaging look at the wild and rugged landscape that has inspired so many poets, painters and musicians over countless centuries.

Illustrated with beautifully detailed photographs throughout, New Naturalist Southern England comprehensively explores the formation of these wonderful landscapes that are so universally admired. Most people share an enthusiasm for beautiful and breathtaking scenery, explored variously through the physical challenge of climbing to the top of the tallest mountains or the joy of viewing the work of a painter; but while easy to admire from a distance, such landscapes are usually difficult to explain in words. Harnessing recent developments in computer technology, the latest New Naturalist volume uses the most up-to-date and accurate maps, diagrams and photographs to analyse the diverse landscapes of Southern England. Peter Friend highlights the many famous and much loved natural landscapes of the southern half of England, ranging from the Chalk Downs to the bays of Cornwall, Devon and Dorset, and provides detailed explanations for the wide variety of natural events and processes that have caused such an exciting range of surroundings. Setting apart the topography that has resulted from natural rather than man-made occurrences, Friend focuses on each region individually, from East Anglia to London and the Thames Valley, and explains the history and development of their land structures through detailed de*ions and colourful diagrams.

This latest volume in the New Naturalist series provides a comprehensive study of wildlife conservation in Britain, concentrating on events in the last 30 years. As our environment is subjected to increasing assault from climatic changes and pollutants, conservation has become a growing concern for both specialists and generalists alike. The first chapter of this book considers the political and institutional development of nature conservation and reviews the physical and biological nature of Britain, its geology, climate and wildlife habitats. Subsequent chapters cover the loss of habitats and species, how these losses have been managed and the techniques used to survey and monitor the integration of nature conservation policies in industries from agriculture to forestry and fisheries. Marren continues by discussing how nature conservation has emerged from the sidelines to become a major concern. He addresses the role of the media, weighs up the successes and failures of the conservation movement and looks to what the future may hold.

The natural history of an ordinary English country parish was one of the first subjects that suggested themselves when the New Naturalist series was planned. Collins are delighted to announce the republication in facsimile form of the first editions of the very first volumes in the New Naturalist Library. Originally planned in the darkest days of World War II and first published in 1945, this series is the longest running nature series in the world. It is a reflection of the quality of the authors and the books they wrote, that they are still sought after 73 years later. The books will be identical in every way to the original first editions, including the iconic jackets by Clifford and Rosemary Ellis. The natural history of an ordinary English country parish was one of the first subjects that suggested themselves when the New Naturalist series was planned. Being chiefly farmland and therefore practically all man-made, most country parishes are extremely complex from the naturalist's point of view and also inevitably contain a vast amount of human history. Any attempt to describe their plants and animals has to be closely related with the ways of man himself, who must be regarded as the chief element in the community - a fact which has been obvious enough to naturalists ever since the days of Gilbert White. For this book we were fortunate to find an author who combined a thorough all-round knowledge of natural history with a sound insight into human customs, history, pastimes and farming methods. Arnold Boyd lived in Cheshire all his life - and in keeping with the best tradition of English amateur naturalists, he excelled as a collector of facts, as is apparent from his previous books, his writing in the Manchester Guardian and other journals, and in his assistant editorship of British Birds. By weaving together his collection of facts he presents us with a book of remarkable unity and which shows a wide grasp of every aspect of the living communities. This charming yet erudite portrait will protect his beloved parish for ever from the ravages of human forgetfulness.

Saddle up for the eleventh Pony Club Secrets adventure! Issie leaps to new heights with showjumper Comet, but will she ride to victory on Liberty? The penultimate book in a best-selling pony adventure series. Issie and Comet have travelled to Lexington, USA to take on the best riders in the world at the famed four-star horse trials. It’s Issie first experience of competing against adult professional riders and she begins to worry that she’s out of her depth. But then the competition gets even more exciting when Tara Kelly calls with the offer of a chance ride on another horse. With everything at stake does Issie have what it takes to win?

Just after ‘Bring Up the Bodies’ author Hilary Mantel won the Man Booker for ‘Wolf Hall’, she fell gravely ill. This is her remarkable hospital diary. Originally published in the London Review of Books, this diary by the acclaimed author Hilary Mantel explores in forensic detail her loss of dignity, her determination, the concentration of the senses into an animalistic struggle to get through, and the attendant hallucinations she was plagued by during her stay in hospital. With her health now improved, and the acknowledgement of the Man Booker prize-winning follow-up to ‘Wolf Hall’, ‘Bring Up the Bodies’ as one of our greatest works of fiction, ‘Ink in the Blood’ remains a significant testament to the traumas of illness, and one of the most incredible and haunting essays published in a very long time.

Leverage the power of Python to collect, process, and mine deep insights from social media data About This Book ? Acquire data from various social media platforms such as Facebook, Twitter, YouTube, GitHub, and more ? Analyze and extract actionable insights from your social data using various Python tools ? A highly practical guide to conducting efficient social media analytics at scale Who This Book Is For If you are a programmer or a data analyst familiar with the Python programming language and want to perform analyses of your social data to acquire valuable business insights, this book is for you. The book does not assume any prior knowledge of any data analysis tool or process. What You Will Learn ? Understand the basics of social media mining ? Use PyMongo to clean, store, and access data in MongoDB ? Understand user reactions and emotion detection on Facebook ? Perform Twitter sentiment analysis and entity recognition using Python ? Analyze video and campaign performance on YouTube ? Mine popular trends on GitHub and predict the next big technology ? Extract conversational topics on public internet forums ? Analyze user interests on Pinterest ? Perform large-scale social media analytics on the cloud In Detail Social Media platforms such as Facebook, Twitter, Forums, Pinterest, and YouTube have become part of everyday life in a big way. However, these complex and noisy data streams pose a potent challenge to everyone when it comes to harnessing them properly and benefiting from them. This book will introduce you to the concept of social media analytics, and how you can leverage its capabilities to empower your business. Right from acquiring data from various social networking sources such as Twitter, Facebook, YouTube, Pinterest, and social forums, you will see how to clean data and make it ready for analytical operations using various Python APIs. This book explains how to structure the clean data obtained and store in MongoDB using PyMongo. You will also perform web scraping and visualize data using Scrappy and Beautifulsoup. Finally, you will be introduced to different techniques to perform analytics at scale for your social data on the cloud, using Python and Spark. By the end of this book, you will be able to utilize the power of Python to gain valuable insights from social media data and use them to enhance your business processes. Style and approach This book follows a step-by-step approach to teach readers the concepts of social media analytics using the Python programming language. To explain various data analysis processes, real-world datasets are used wherever required.

Build, Manage and Improve your infrastructure effortlessly. About This Book ? An up-to-date and comprehensive resource on Terraform that lets you quickly and efficiently launch your infrastructure ? Learn how to implement your infrastructure as code and make secure, effective changes to your infrastructure ? Learn to build multi-cloud fault-tolerant systems and simplify the management and orchestration of even the largest scale and most complex cloud infrastructures Who This Book Is For This book is for developers and operators who already have some exposure to working with infrastructure but want to improve their workflow and introduce infrastructure as a code practice. Knowledge of essential Amazon Web Services components (EC2, VPC, IAM) would help contextualize the examples provided. Basic understanding of Jenkins and Shell *s will be helpful for the chapters on the production usage of Terraform. What You Will Learn ? Understand what Infrastructure as Code (IaC) means and why it matters ? Install, configure, and deploy Terraform ? Take full control of your infrastructure in the form of code ? Manage complete infrastructure, starting with a single server and scaling beyond any limits ? Discover a great set of production-ready practices to manage infrastructure ? Set up CI/CD pipelines to test and deliver Terraform stacks ? Construct templates to simplify more complex provisioning tasks In Detail Terraform is a tool used to efficiently build, configure, and improve the production infrastructure. It can manage the existing infrastructure as well as create custom in-house solutions. This book shows you when and how to implement infrastructure as a code practices with Terraform. It covers everything necessary to set up the complete management of infrastructure with Terraform, starting with the basics of using providers and resources. It is a comprehensive guide that begins with very small infrastructure templates and takes you all the way to managing complex systems, all using concrete examples that evolve over the course of the book. The book ends with the complete workflow of managing a production infrastructure as code—this is achieved with the help of version control and continuous integration. The readers will also learn how to combine multiple providers in a single template and manage different code bases with many complex modules. It focuses on how to set up continuous integration for the infrastructure code. The readers will be able to use Terraform to build, change, and combine infrastructure safely and efficiently. Style and approach This book will help and guide you to implement Terraform in your infrastructure. The readers will start by working on very small infrastructure templates and then slowly move on to manage complex systems, all by using concrete examples that will evolve during the course of the book.

This book covers the fundamentals of machine learning with Python in a concise and dynamic manner. It covers data mining and large-scale machine learning using Apache Spark. About This Book ? Take your first steps in the world of data science by understanding the tools and techniques of data analysis ? Train efficient Machine Learning models in Python using the supervised and unsupervised learning methods ? Learn how to use Apache Spark for processing Big Data efficiently Who This Book Is For If you are a budding data scientist or a data analyst who wants to analyze and gain actionable insights from data using Python, this book is for you. Programmers with some experience in Python who want to enter the lucrative world of Data Science will also find this book to be very useful, but you don't need to be an expert Python coder or mathematician to get the most from this book. What You Will Learn ? Learn how to clean your data and ready it for analysis ? Implement the popular clustering and regression methods in Python ? Train efficient machine learning models using decision trees and random forests ? Visualize the results of your analysis using Python’s Matplotlib library ? Use Apache Spark’s MLlib package to perform machine learning on large datasets In Detail Join Frank Kane, who worked on Amazon and IMDb’s machine learning algorithms, as he guides you on your first steps into the world of data science. Hands-On Data Science and Python Machine Learning gives you the tools that you need to understand and explore the core topics in the field, and the confidence and practice to build and analyze your own machine learning models. With the help of interesting and easy-to-follow practical examples, Frank Kane explains potentially complex topics such as Bayesian methods and K-means clustering in a way that anybody can understand them. Based on Frank’s successful data science course, Hands-On Data Science and Python Machine Learning empowers you to conduct data analysis and perform efficient machine learning using Python. Let Frank help you unearth the value in your data using the various data mining and data analysis techniques available in Python, and to develop efficient predictive models to predict future results. You will also learn how to perform large-scale machine learning on Big Data using Apache Spark. The book covers preparing your data for analysis, training machine learning models, and visualizing the final data analysis. Style and approach This comprehensive book is a perfect blend of theory and hands-on code examples in Python which can be used for your reference at any time.

This book is your guide to exploring the possibilities in the field of deep learning, making use of Google's TensorFlow. You will learn about convolutional neural networks, and logistic regression while training models for deep learning to gain key insights into your data. About This Book ? Explore various possibilities with deep learning and gain amazing insights from data using Google’s brainchild-- TensorFlow ? Want to learn what more can be done with deep learning? Explore various neural networks with the help of this comprehensive guide ? Rich in concepts, advanced guide on deep learning that will give you background to innovate in your environment Who This Book Is For If you are a data scientist who performs machine learning on a regular basis, are familiar with deep neural networks, and now want to gain expertise in working with convoluted neural networks, then this book is for you. Some familiarity with C++ or Python is assumed. What You Will Learn ? Set up your computing environment and install TensorFlow ? Build simple TensorFlow graphs for everyday computations ? Apply logistic regression for classification with TensorFlow ? Design and train a multilayer neural network with TensorFlow ? Intuitively understand convolutional neural networks for image recognition ? Bootstrap a neural network from simple to more accurate models ? See how to use TensorFlow with other types of networks ? Program networks with SciKit-Flow, a high-level interface to TensorFlow In Detail Dan Van Boxel’s Deep Learning with TensorFlow is based on Dan’s best-selling TensorFlow video course. With deep learning going mainstream, making sense of data and getting accurate results using deep networks is possible. Dan Van Boxel will be your guide to exploring the possibilities with deep learning; he will enable you to understand data like never before. With the efficiency and simplicity of TensorFlow, you will be able to process your data and gain insights that will change how you look at data. With Dan’s guidance, you will dig deeper into the hidden layers of abstraction using raw data. Dan then shows you various complex algorithms for deep learning and various examples that use these deep neural networks. You will also learn how to train your machine to craft new features to make sense of deeper layers of data. In this book, Dan shares his knowledge across topics such as logistic regression, convolutional neural networks, recurrent neural networks, training deep networks, and high level interfaces. With the help of novel practical examples, you will become an ace at advanced multilayer networks, image recognition, and beyond. Style and Approach This book is your go-to guide to becoming a deep learning expert in your organization. Dan helps you evaluate common and not-so-common deep neural networks with the help of insightful examples that you can relate to, and show how they can be exploited in the real world with complex raw data.

Learn everything you need to build highly scalable, robust web applications using Angular release 4 About This Book ? Apply best practices and design patterns to achieve higher scalability in your Angular applications ? Understand the latest features of Angular and create your own components ? Get acquainted with powerful, advanced techniques in Angular to build professional web applications Who This Book Is For This book is for JavaScript developers with some prior exposure to Angular, at least through basic examples. We assume that you’ve got working knowledge of HTML, CSS, and JavaScript. What You Will Learn ? Implement asynchronous programming using Angular ? Beautify your application with the UI components built to the material design specification ? Secure your web application from unauthorized users ? Create complex forms, taking full advantage of 2-way data binding ? Test your Angular applications using the Jasmine and Protractor frameworks for better efficiency ? Learn how to integrate Angular with Bootstrap to create compelling web applications ? Use Angular built-in classes to apply animation in your app In Detail Got some experience of Angular under your belt? Want to learn everything about using advanced features for developing websites? This book is everything you need for the deep understanding of Angular that will set you apart from the developer crowd. Angular has introduced a new way to build applications. Creating complex and rich web applications, with a lighter resource footprint, has never been easier or faster. Angular is now at release 4, with significant changes through previous versions. This book has been written and tested for Angular release 4. Angular is a mature technology, and you'll likely have applications built with earlier versions. This book starts by showing you best practices and approaches to migrating your existing Angular applications so that you can be immediately up-to-date. You will take an in-depth look at components and see how to control the user journey in your applications by implementing routing and navigation. You will learn how to work with asynchronous programming by using Observables. To easily build applications that look great, you will learn all about template syntax and how to beautify applications with Material Design. Mastering forms and data binding will further speed up your application development time. Learning about managing services and animations will help you to progressively enhance your applications. Next you’ll use native directives to integrate Bootstrap with Angular. You will see the best ways to test your application with the leading options such as Jasmine and Protractor. At the end of the book, you’ll learn how to apply design patterns in Angular, and see the benefits they will bring to your development. Style and approach This book provides comprehensive coverage of all aspects of development with Angular. You will learn about all the most powerful Angular concepts, with examples and best practices. This book is everything you need for the deep understanding of Angular that will set you apart from the developer crowd.

Develop deep neural networks in Theano with practical code examples for image classification, machine translation, reinforcement agents, or generative models. About This Book ? Learn Theano basics and evaluate your mathematical expressions faster and in an efficient manner ? Learn the design patterns of deep neural architectures to build efficient and powerful networks on your datasets ? Apply your knowledge to concrete fields such as image classification, object detection, chatbots, machine translation, reinforcement agents, or generative models. Who This Book Is For This book is indented to provide a full overview of deep learning. From the beginner in deep learning and artificial intelligence, to the data scientist who wants to become familiar with Theano and its supporting libraries, or have an extended understanding of deep neural nets. Some basic skills in Python programming and computer science will help, as well as skills in elementary algebra and calculus. What You Will Learn ? Get familiar with Theano and deep learning ? Provide examples in supervised, unsupervised, generative, or reinforcement learning. ? Discover the main principles for designing efficient deep learning nets: convolutions, residual connections, and recurrent connections. ? Use Theano on real-world computer vision datasets, such as for digit classification and image classification. ? Extend the use of Theano to natural language processing tasks, for chatbots or machine translation ? Cover artificial intelligence-driven strategies to enable a robot to solve games or learn from an environment ? Generate synthetic data that looks real with generative modeling ? Become familiar with Lasagne and Keras, two frameworks built on top of Theano In Detail This book offers a complete overview of Deep Learning with Theano, a Python-based library that makes optimizing numerical expressions and deep learning models easy on CPU or GPU. The book provides some practical code examples that help the beginner understand how easy it is to build complex neural networks, while more experimented data scientists will appreciate the reach of the book, addressing supervised and unsupervised learning, generative models, reinforcement learning in the fields of image recognition, natural language processing, or game strategy. The book also discusses image recognition tasks that range from simple digit recognition, image classification, object localization, image segmentation, to image captioning. Natural language processing examples include text generation, chatbots, machine translation, and question answering. The last example deals with generating random data that looks real and solving games such as in the Open-AI gym. At the end, this book sums up the best -performing nets for each task. While early research results were based on deep stacks of neural layers, in particular, convolutional layers, the book presents the principles that improved the efficiency of these architectures, in order to help the reader build new custom nets. Style and approach It is an easy-to-follow example book that teaches you how to perform fast, efficient computations in Python. Starting with the very basics-NumPy, installing Theano, this book will take you to the smooth journey of implementing Theano for advanced computations for machine learning and deep learning.