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.

This unique book provides you with a wealth of tips, tricks, best practices, and answers to the day-to-day questions that programmers face in their careers. It is split into three parts: Coder Skills, Freelancer Skills, and Career Skills, providing the knowledge you need to get ahead in programming. About This Book ? Over 50 essays with practical advice on improving your programming career ? Practical focus gives solutions to common problems, and methods to become a better coder ? Includes advice for existing programmers and those wanting to begin a career in programming Who This Book Is For This book is useful for programmers of any ability or discipline. It has advice for those thinking about beginning a career in programming, those already working as a fully employed programmer, and for those working as freelance developers. What You Will Learn ? Improve your soft skills to become a better and happier coder ? Learn to be a better developer ? Grow your freelance development business ? Improve your development career ? Learn the best approaches to breaking down complex topics ? Have the confidence to charge what you're worth as a freelancer ? Succeed in developer job interviews In Detail This is an all-purpose toolkit for your programming career. It has been built by Jordan Hudgens over a lifetime of coding and teaching coding. It helps you identify the key questions and stumbling blocks that programmers encounter, and gives you the answers to them! It is a comprehensive guide containing more than 50 insights that you can use to improve your work, and to give advice in your career. The book is split up into three topic areas: Coder Skills, Freelancer Skills, and Career Skills, each containing a wealth of practical advice. Coder Skills contains advice for people starting out, or those who are already working in a programming role but want to improve their skills. It includes such subjects as: how to study and understand complex topics, and getting past skill plateaus when learning new languages. Freelancer Skills contains advice for developers working as freelancers or with freelancers. It includes such subjects as: knowing when to fire a client, and tips for taking over legacy applications. Career Skills contains advice for building a successful career as a developer. It includes such subjects as: how to improve your programming techniques, and interview guides and developer salary negotiation strategies. Style and approach This unique book provides over 50 insightful essays full of practical advice for improving your programming career. The book is split into three broad sections covering different aspects of a developer's career. Each essay is self-contained and can be read individually, or in chunks.

Tis the season for an investigation! Lady Julia and Nicholas Brisbane return for a Christmas caper at Bellmont Abbey–. After a year of marriage–and numerous adventures–Lady Julia and Brisbane hope for a quiet, intimate Christmas together–until they find themselves at her father's ancestral estate, Bellmont Abbey, with her eccentric family and a menagerie of animals. Nevertheless, Julia looks forward to a lively family gathering–but amongst the celebrations, a mystery stirs. There are missing jewels, new faces at the Abbey, and a prowling ghost that brings back unwelcome memories from a previous holiday–one that turned deadly. Is a new culprit recreating crimes of the past? And will Brisbane let Julia investigate–? Don't miss a single tale in the Lady Julia series–read the book that started it all, Silent in the Grave, available now.

A chilling blast from the past… Six years ago prosecutor Will Patton's girlfriend stormed out on him. That night she was brutally raped and murdered. The violent act knocked Will's world out from under him, alienating him from his family, who Will believed were responsible. Wrapped up in his own guilt and anger, Will developed a powerful thirst for justice…and was determined that no criminal would ever walk free again. Now he's returned to his hometown, but he is greeted by a gruesome discovery–another body and an all-too-familiar calling card. And once again the victim is romantically linked with Will. In order to track down this serial killer, Will teams up with rookie detective Trina Giallombardo–only to realize that if he falls for her, she'll be next….

Gregarious Vegas entertainer Wally Lederer has a lucrative showbiz career, but when a childhood friend accuses him of stealing a valuable artifact, his checkered past comes back to haunt him. Wally claims he's turned his life around since spending time in the slammer for picking pockets, but will the police believe him? More important, does Barbara believe him when he pleads his case to her? Wally swears he's innocent. But when his accuser is found murdered, Barbara knows Wally is in serious trouble–the police have named him as their prime suspect. Barbara begins to dig up the dirt, and before long new evidence points toward an unlikely killer. Now Barbara must decide if protecting her client by revealing the truth will destroy another life she means to save.

IT WAS LOVE AT FIRST KITE… From the moment Angus Calder's kite disrupted her beachfront nap, Kenzie Daniels was a goner. And the energetic seven-year old seemed just as smitten…unlike his heart-stopping, coolly conservative dad. Ross Calder obviously didn't want his son growing attached to Kenzie, so why was she still drawn to the vulnerable single father struggling to form a bond with the son he'd never known? The beach vacation was supposed to bring Ross and his unresponsive son closer, yet the free-spirited beauty was the one they were both forming an attachment to. While the levelheaded attorney couldn't deny his attraction, he wouldn't risk his son's heart breaking when they returned home and bid Kenzie goodbye. And Angus's heart was the only one at risk…wasn't it?

This Game Is Getting All Too Real Sam Tracy likes to stay under the radar and hang out with his friends from the Rez. But when he saves rich suburban princess Riley Berenger from falling off a mountain, she decides to try to save him. Riley promises to help Sam win the heart of the girl he can't get over, and suddenly Sam is mad popular and on everyone's hot list. Except now Riley's trying out some brand-new bad-girl moves and turning both of their lives upside down.

Her Forever Cowboy Determined to start over, Harmony Cross returns to Dawson, Oklahoma. She needs time and space–not complications. Especially not in the form of the charming Dylan Cooper. But the handsome cowboy is not the man Harmony remembers. Now he's a single dad with two sweet and vulnerable children to take care of. Harmony never thought she'd see the day–not only is Dylan more kindhearted than she ever imagined, but she's falling for the last man she ever thought she'd love. Can this unlikely hero give her a perfect forever? Cooper Creek: Home is where the heart is for this Oklahoma family

Step behind the hotel room doors of the Chatsfield, London… Jenny Harding is mortified when her lousy ex leaves her stranded - and furious! - in London’s most opulent hotel, in nothing but her underwear. Sneaking down to the sauna to ‘borrow’ a shirt, she thinks things can’t get any worse, until she’s caught red-handed by the shirt’s owner, Brax Tsoukatos! Jenny was ready to swear off men, but when this gorgeous stranger proposes an impulsive encounter, the temptation to live dangerously for one wild night is outrageously irresistible…!

From the first name in heart pounding thriller fiction. Ellis Jackson woke up hugging a twelve-bore shotgun. In the next room, his mistress and his best friend lay naked on the bed, their heads blown to pulp. Back in England at last, Ellis Jackson had finally cracked. Active combat, a Viet Cong prison camp and the callous treachery of his lover and interrogator, Madam Ny, had taken their toll. Ellis Jackson was out of his mind. Or was he? Maybe it would all have been easier to take if he really had been mad

In one corner, a godless young warrior, Voltaire's heralded 'philosopher-king', the It Boy of the Enlightenment. In the other, a devout if bad-tempered old composer of 'outdated' music, a scorned genius in his last years. The sparks from their brief conflict illuminate a turbulent age. Behind the pomp and flash, Prussia's Frederick the Great was a tormented man, son of an abusive king who forced him to watch as his best friend (probably his lover) was beheaded. In what may have been one of history's crueler practical jokes, Frederick challenged 'old Bach' to a musical duel, asking him to improvise a six-part fugue based on an impossibly intricate theme (possibly devised for him by Bach's own son). Bach left the court fuming, but in a fever of composition, he used the coded, alchemical language of counterpoint to write 'A Musical Offering' in response. A stirring declaration of faith, it represented 'as stark a rebuke of his beliefs and world view as an absolute monarch has ever received,' Gaines writes. It is also one of the great works of art in the history of music. Set at the tipping point between the ancient and the modern world, the triumphant story of Bach's victory expands to take in the tumult of the eighteenth century: the legacy of the Reformation, wars and conquest, the birth of the Enlightenment. Brimming with originality and wit, 'Evening in the Palace of Reason' is history of the best kind - intimate in scale and broad in its vision.

One woman’s passion for books and search for romance lie at the heart of this touching and funny novel about literature and longing in Los Angeles. ‘Women do different things when they’re depressed. Some smoke, others drink, some call their therapists, some eat…And I do what I have always done – go off on a book bender that can last for days.’ Whenever she’s in crisis – her marriage ends, her career stalls, her fantasy man shows signs of human frailty – Dora (named after Eudora Welty) escapes into not one, not two, but a carefully selected stack of books, shutting the door on the outside world until she emerges from her book binge strong enough to face her problems. Books have always been her saving grace, sheltering her during a difficult childhood and arming her with lessons and epigrams that are right for nearly every situation. But life is more complicated than a-book-a-day, and people – like her ex-alcoholic mother and judgmental sister – aren’t as compliant as beloved characters in a novel… Whether she’s being seduced by a quotation-quipping Quixote, or explaining death to a child by reading from ‘Charlotte’s Web’, Dora is Every-reader, and her charming story, shot through with humour and humanity, will delight anyone who’s ever sought solace in the pages of a book.

An intriguing, compelling and moving novel from the award-winning author of Finding Violet Park. When the good-looking boy with the American accent presses the dropped negative into Rowan's hand, she's sure it's all a big mistake. But next moment he's gone, lost in the crowd of bustling shoppers. And she can't afford to lose her place in the checkout queue – after all, if she doesn't take the groceries home, nobody else will. Rowan has more responsibilities than most girls her age. These days, she pretty much looks after her little sister single-handedly – which doesn't leave much time for friends or fun. So when she finds out that Bee from school saw the whole thing, it piques her curiosity. Who was the boy? Why was he so insistent that the negative belonged to Rowan?

A powerful and entracing romance, set in the Celtic twilight of 10th century Ireland: a new MISTS OF AVALON for readers of historical fantasy. The forests of Sevenwaters have cast their spell over Sorcha's daughter Liadan, who, like her mother, has inherited the talent to heal and to see into the spirit world. The forest spirits warn Liadan that she must remain for ever at Sevenwaters if the sacred isles are to be won back from the Britons who took them by force. For the Lord and Lady of the forest spirits have seen in Liadan's future a doomed romance, death; a child; and a terrible choice to be made. Liadan is taken captive by the Painted Man, who is revealed to be a man quite unlike his legend. Liadan is drawn to him, despite the ancient prophesy of doom, but can she reclaim her life and defy the spirits, or will a curse fall upon Sevenwaters because of her forbidden love? Will the fight for the sacred isles end in tragedy? History and fantasy, myth and magic, legend and love come together in this magical story.

In a world where everyone and everything has its price, who do you trust? The Third Woman is a powerful and fascinating thriller following the adventures of Burnell’s unique heroine Stephanie Patrick. From conspiracy to terrorism, Vienna to Paris, will she find the truth? The world isn't run by governments. It's run by corporations. In other words, everything and everyone has a price. Stephanie Patrick operates under a number of names; Petra Reuter, known as a gun for hire, is probably the one she uses most frequently. She used to work for the government. Now she works for herself. Robert Newman, who spends more nights at 35,000 feet than in his own bed, is an international troubleshooter. But twenty years at the top have still not purged for him the ghosts of the past. A plea for help from an old friend draws Stephanie to Paris, where she narrowly survives a terrorist attack, an outrage that according to the authorities was masterminded by Petra Reuter. Betrayed in every way, pursued ruthlessly by a faceless enemy, her identity stolen from her, Stephanie seizes a hostage to give her a slim possibility of escape. But is the encounter with Robert Newman really just chance? Hunted from Paris to Vienna, Stephanie and Newman are forced together to survive. Yet the more she learns, the closer Newman seems to be to the heart of the conspiracy. Stephanie becomes sure of only one thing: that the answers will lie with the person who she knows as The Third Woman. ‘The Third Woman’ is vividly contemporary, with a welcome return for a unique heroine.

A powerful story of grief, hope and an epic love, from the Russian-born author of internationally bestselling novels, TULLY and ROAD TO PARADISE. The world at war … two people in love. Tatiana is eighteen years old and pregnant when she miraculously escapes war-torn Leningrad to the West, believing herself to be a widow. Her husband, Major Alexander Belov, a decorated hero of the Soviet Union, has been arrested by Stalin's infamous secret police and is awaiting imminent death as a traitor and a spy. Tatiana begins her new life in America. In wartime New York City she finds work, friends and a life beyond her dreams. However, her grief is inescapable and she keeps hearing Alexander calling out to her. Meanwhile, Alexander faces the greatest danger he's ever known. An American trapped in Russia since adolescence, he has been serving in the Red Army and posing as a Soviet citizen to protect himself. For him, Russia's war is not over, and both victory and defeat will mean certain death. As the Second World War moves into its spectacular close, Tatiana and Alexander are surrounded by the ghosts of their past and each other. They must struggle against destiny and despair as they find themselves in the fight of their lives. A master of the historical epic, Paullina Simons takes us on a journey across continents, time, and the entire breadth of human emotion, to create a heartrendingly beautiful love story that will live on long after the final page is turned.

From the Booker Prize-winning author of ‘Offshore’, ‘The Blue Flower’ and ‘Innocence’ comes this Booker Prize-shortlisted tale of a troubled Moscow printworks . Frank Reid had been born and brought up in Moscow. His father had emigrated there in the 1870s and started a print-works which, by 1913, had shrunk from what it was when Frank inherited it. In that same year, to add to his troubles, Frank’s wife Nellie caught the train back home to England, without explanation. How is a reasonable man like Frank to cope? How should he keep his house running? Should he consult the Anglican chaplain’s wife? Should he listen to the Tolstoyan advice of his chief book-keeper? How do people live together, and what happens when, sometimes, they don’t?

The whole of the magnificent Riftwar Cycle by bestselling author Raymond E. Feist, master of magic and adventure, now available in ebook Jimmy the Hand, boy thief of Krondor, lived in the shadows of the city. The sewers were his byways and a flea-ridden, rat-infested cellar his home. Although gifted beyond his peers, he was still but a nimble street urchin, a pickpocket with potential. Until the day he met Prince Arutha. Aiding the Prince in his rescue of Princess Anita from imprisonment by Duke Guy du Bas-Tyra, Jimmy runs afoul of Black Guy's secret police. Given the choice of disappearing on his own or in a weighted barrel at the bottom of Krondor's harbor, Jimmy flees the only home he's ever known, venturing south to the relatively safe haven of Land's End. Suspecting that the rural villagers have never encountered a lad with his talent and nose for finding wealth—other people's wealth—he's fairly optimistic about his broadening horizons. But Jimmy is completely unprepared for what greets him. For Land's End is home to others who tread the crooked path, and more, to a much darker secret: a dangerous presence unknown even to the local thieves and smugglers. And Jimmy's youthful bravado and courage will plunge him deep into the maw of chaos and even—if he isn't careful—death.