Your hands-on reference guide to developing, training, and optimizing your machine learning models Key Features * Your guide to learning efficient machine learning processes from scratch * Explore expert techniques and hacks for a variety of machine learning concepts * Write effective code in R, Python, Scala, and Spark to solve all your machine learning problems Book Description Machine learning makes it possible to learn about the unknowns and gain hidden insights into your datasets by mastering many tools and techniques. This book guides you to do just that in a very compact manner. After giving a quick overview of what machine learning is all about, Machine Learning Quick Reference jumps right into its core algorithms and demonstrates how they can be applied to real-world scenarios. From model evaluation to optimizing their performance, this book will introduce you to the best practices in machine learning. Furthermore, you will also look at the more advanced aspects such as training neural networks and work with different kinds of data, such as text, time-series, and sequential data. Advanced methods and techniques such as causal inference, deep Gaussian processes, and more are also covered. By the end of this book, you will be able to train fast, accurate machine learning models at your fingertips, which you can easily use as a point of reference. What you will learn * Get a quick rundown of model selection, statistical modeling, and cross-validation * Choose the best machine learning algorithm to solve your problem * Explore kernel learning, neural networks, and time-series analysis * Train deep learning models and optimize them for maximum performance * Briefly cover Bayesian techniques and sentiment analysis in your NLP solution * Implement probabilistic graphical models and causal inferences * Measure and optimize the performance of your machine learning models Who this book is for If you’re a machine learning practitioner, data scientist, machine learning developer, or engineer, this book will serve as a reference point in building machine learning solutions. You will also find this book useful if you’re an intermediate machine learning developer or data scientist looking for a quick, handy reference to all the concepts of machine learning. You’ll need some exposure to machine learning to get the best out of this book.

Discover a project-based approach to mastering machine learning concepts by applying them to everyday problems using libraries such as scikit-learn, TensorFlow, and Keras Key Features * Get to grips with Python's machine learning libraries including scikit-learn, TensorFlow, and Keras * Implement advanced concepts and popular machine learning algorithms in real-world projects * Build analytics, computer vision, and neural network projects Book Description Machine learning is transforming the way we understand and interact with the world around us. This book is the perfect guide for you to put your knowledge and skills into practice and use the Python ecosystem to cover key domains in machine learning. This second edition covers a range of libraries from the Python ecosystem, including TensorFlow and Keras, to help you implement real-world machine learning projects. The book begins by giving you an overview of machine learning with Python. With the help of complex datasets and optimized techniques, you’ll go on to understand how to apply advanced concepts and popular machine learning algorithms to real-world projects. Next, you’ll cover projects from domains such as predictive analytics to analyze the stock market and recommendation systems for GitHub repositories. In addition to this, you’ll also work on projects from the NLP domain to create a custom news feed using frameworks such as scikit-learn, TensorFlow, and Keras. Following this, you’ll learn how to build an advanced chatbot, and scale things up using PySpark. In the concluding chapters, you can look forward to exciting insights into deep learning and you'll even create an application using computer vision and neural networks. By the end of this book, you’ll be able to analyze data seamlessly and make a powerful impact through your projects. What you will learn * Understand the Python data science stack and commonly used algorithms * Build a model to forecast the performance of an Initial Public Offering (IPO) over an initial discrete trading window * Understand NLP concepts by creating a custom news feed * Create applications that will recommend GitHub repositories based on ones you’ve starred, watched, or forked * Gain the skills to build a chatbot from scratch using PySpark * Develop a market-prediction app using stock data * Delve into advanced concepts such as computer vision, neural networks, and deep learning Who this book is for This book is for machine learning practitioners, data scientists, and deep learning enthusiasts who want to take their machine learning skills to the next level by building real-world projects. The intermediate-level guide will help you to implement libraries from the Python ecosystem to build a variety of projects addressing various machine learning domains. Knowledge of Python programming and machine learning concepts will be helpful.

Power up your network applications with Python programming Key Features * Master Python skills to develop powerful network applications * Grasp the fundamentals and functionalities of SDN * Design multi-threaded, event-driven architectures for echo and chat servers Book Description This Learning Path highlights major aspects of Python network programming such as writing simple networking clients, creating and deploying SDN and NFV systems, and extending your network with Mininet. You’ll also learn how to automate legacy and the latest network devices. As you progress through the chapters, you’ll use Python for DevOps and open source tools to test, secure, and analyze your network. Toward the end, you'll develop client-side applications, such as web API clients, email clients, SSH, and FTP, using socket programming. By the end of this Learning Path, you will have learned how to analyze a network's security vulnerabilities using advanced network packet capture and analysis techniques. This Learning Path includes content from the following Packt products: * Practical Network Automation by Abhishek Ratan * Mastering Python Networking by Eric Chou * Python Network Programming Cookbook, Second Edition by Pradeeban Kathiravelu, Dr. M. O. Faruque Sarker What you will learn * Create socket-based networks with asynchronous models * Develop client apps for web APIs, including S3 Amazon and Twitter * Talk to email and remote network servers with different protocols * Integrate Python with Cisco, Juniper, and Arista eAPI for automation * Use Telnet and SSH connections for remote system monitoring * Interact with websites via XML-RPC, SOAP, and REST APIs * Build networks with Ryu, OpenDaylight, Floodlight, ONOS, and POX * Configure virtual networks in different deployment environments Who this book is for If you are a Python developer or a system administrator who wants to start network programming, this Learning Path gets you a step closer to your goal. IT professionals and DevOps engineers who are new to managing network devices or those with minimal experience looking to expand their knowledge and skills in Python will also find this Learning Path useful. Although prior knowledge of networking is not required, some experience in Python programming will be helpful for a better understanding of the concepts in the Learning Path.

The Instant Pot is a new cooking appliance that is taking the market… and the internet… by storm. This unique little device that is able to handle seven different primary kitchen functions, all wrapped into one. It sounds too good to be true, and definitely overwhelming.

Written for young adults, the Urban Underground series confronts issues that are of great importance to teens, such as friendship, loyalty, drugs, gangs, abuse, urban blight, bullies, and self-esteem to name a few. More than entertainment, these books can be a powerful learning and coping tool when a struggling reader connects with credible characters and a compelling storyline. The highly readable style and mature topics will appeal to young adult readers of both sexes and encourage them to finish each eBook. Harriet Tubman HS Series - Kevin had been talking about how much he wanted some real money, and that he'd do almost anything to get it. Jaris could sympathize with Kevin wanting to help his grandparents out, but wanting--needing--money that desperately was dangerous. It led to getting mixed up with the wrong crowd. Jaris always thought Cory Yates had drug connections in Los Angeles. He was a two-bit hustler, and he spent way too much time hanging around high schools.

Written for young adults, the Urban Underground series confronts issues that are of great importance to teens, such as friendship, loyalty, drugs, gangs, abuse, urban blight, bullies, and self-esteem to name a few. More than entertainment, these books can be a powerful learning and coping tool when a struggling reader connects with credible characters and a compelling storyline. The highly readable style and mature topics will appeal to young adult readers of both sexes and encourage them to finish each eBook. Cesar Chavez HS Series - Local homeless man, Griff Slocum, has been found dead. Murdered. Rod and Clay, Chavez High seniors, fall under suspicion--as well as a few other school bullies including Humberto Gomez, who suddenly has money to throw around. Ernesto is on the case because he can’t let the police handle things--Griff was someone he saw frequently, and he feels that he must help. And after all, it was Ernesto who witnessed Rod harassing Griff. Rod’s student ID was found near the body--a dark cloud of suspicion hangs over his head. Rod’s parents retain a lawyer, Ernesto’s uncle, to help their son. Humberto Gomez, Rod’s cousin, Rick Alanzar, Humberto’s best friend, and Clay Aguirre are also implicated. It turns out that Griff traded baseball cards. Some were valuable. Very valuable. Lacey Serrano, a freshman bully and Humberto’s girlfriend, is suddenly getting lavish gifts. Humberto is questioned. Did Griff possess something to die for?

High-Low, supernatural teen fiction--Apartment 4A follows a struggling teen, Bree, who has to take care of herself in a less than ideal situation. Bree is an orpan living with her aunt who is suffering from dimentia. She also has a dodgy brother that drinks too much. She has no one to count on but herself, until she starts hearing noises from a nearby empty apartment. Written at a 2.0 reading level, each book contains approximately 2500 words. Books are not sold separately. Bree knew her boss was dealing drugs. But she needed the job. Her brother only came home to steal. And her aunt was ill. “Just one last job,” Bree thought.

Teroristkinja!“ Teroristkinja!“ Svi su vikali kad sam ula unutra. Osvrnula sam se po prostoriji i videla mnogo pritvorenih ljudi. Jedan runi ovek zastraujueg izgleda mi se uneo u lice i rekao: Terorista je dobar samo kad je mrtav!“ Te rei su me toliko prestravile da sam se sruila na pod. Ovo je pria o gospoici Minami Jamagui, japanskoj teroristkinji.

Prequel to Frank Herbert & Bill Ransom’s Pandora Sequence. The starship Earthling, filled with thousands of hybernating colonists en route to a new world at Tau Ceti, is stranded beyond the solar system when the ship’s three Organic Mental Cores—disembodied human brains that control the vessel’s functions—go insane. An emergency skeleton crew sees only one chance for survival: to create an artificial consciousness in the Earthling’s primary computer, which could guide them to their destination . . . or could destroy the human race. This is Frank Herbert’s classic novel that begins the epic Pandora Sequence, which also includes The Jesus Incident, The Lazarus Effect, and The Ascension Factor.

Dragons are creatures of legend. Of magic. Of wisdom, nature, and the power of creation. They have been in every culture and mythology since the beginning of time. Writers are creatures of legend. With magic, wisdom, and the power of creation at their fingertips. They, too, are in every culture and have been creating their own mythologies since the beginning of time. Within each writer is the power of a dragon. . . . The power of creation. Gathered together are twenty-six stories from writers who dared to tame this power, including New York Times best-selling authors Brandon Sanderson, Jody Lynn Nye, Todd McCaffrey, and David Farland. Through fantasy, sci-fi, romance, and poetry, this anthology celebrates the magic and majesty of dragons, writers, and creativity. Within these pages, you’ll find dragons who fly through space, who raise hatchlings, who carry the power of life and death. Some dragons are even featured as swords, planes, and origami creatures. Dragon Writers is a special collection where magic and myth combine to create something legendary. All profits benefit the Don Hodge Memorial Scholarship fund for the Superstars Writing Seminar.

TARGETS ARE LOCKED! Five short novels by five masters of military SF capture the excitement, and hell, of fantastic future war—on and off the battlefield. Stories of terrifying monsters, dangerous aliens and staggering cosmic dreadnaughts march alongside far-flung courtroom dramas and cautionary tales involving man and his devices. Michael A. Stackpole—The Star Tigers are commandeered by a powerful alien overseer on a covert mission to a world long abandoned by an ancient species. There, the ruins of a forgotten war will tip the balance of their war, unless the Star Tigers can prevent it. Sarah A. Hoyt—Lucius Dante Maximilian Keeva is a well-respected leader of the Usaian Revolution, but treason in the ranks can cost him everything that makes life worth living—unless he takes justice into his own hands and breaks every military regulation in its pursuit. Doug Dandridge—Faced with an enemy more than two hundred times her own size, Cinda Klerk has two options: hide, and let it destroy the planet she is supposed to protect, or find a way to even the odds and kill the enemy, even at the cost of her ship and crew. Eytan Kollin and Dani Kollin—As the Unincorporated War envelops the entire solar system, a father must come to the rescue of a daughter he never raised. But he'll have to convince her to save herself first. Kevin J. Anderson—In the war against an alien menace, Earth’s greatest military commanders risk themselves on the front lines, but with an escape hatch: If the situation goes terribly wrong, they can switch places with a safe soldier far from the battlefield. But the cannon-fodder volunteers don’t consider that such a good deal. Set your cross-hairs on the Target Zone.

A never-before-published novel by Frank Herbert, author of the international bestseller DUNE. EMASI—Each Man A Separate Individual! That is the rallying cry of the Seps, the Separatists engaged in a class war against the upper tiers of a society driven entirely by opinion polls. Those who score high in the polls, the High-Opps, live in plush apartments, with comfortable jobs, every possible convenience. But those who happen to be low-opped, find themselves crowded in Warrens, with harsh lives and brutal conditions. Daniel Movius, Ex-Senior Liaitor, rides high in the opinion polls until he becomes a casualty, brushed aside by a very powerful man. Low-opped and abandoned, Movius finds himself fighting for survival in the city’s underworld. There, the opinion of the masses is clear: It is time for a revolution against the corrupt super-privileged. And every revolution needs a leader.

You've self-published a book and you'd like to see it in your local library or bookstore or the review pages of your favourite newspaper. You'd like to speak or read at a literary festival or event. You'd like to enter it for a book award or prize. This Alliance of Independent Authors (ALLi) guide will tell you how to recognise opportunities, work with publishing partners and open doors, and keep them open, for your own benefit -- and that of all indie authors. This guide is also aimed at those who work in the literary, publishing and books industries: award bodies, book fairs and conferences, libraries, literary festival and event organisers, retailers, reviewers and anyone who acts as a bridge between writer and reader. It gives detailed advice on how to find good self-published books and how they might -- and should -- be included, wherever readers are found. Packed with useful information, and real-life examples from members of The Alliance of Independent Authors, this guidebook is part of a wider campaign that includes a petition, and lobbying within the publishing industry, encouraging it to open up to the self-publishing phenomenon. You can sign the petition at Change.org. change.org/petitions/open-up-to-indie-authors More information at: allianceindependentauthors.org

Twenty years ago Jo Devereux fled Mucknamore, the small Irish village where she grew up, driven away by buried secrets and hatreds, swearing never to return? Now she is back and wants to uncover the truth about what really went on between her family and their friends, the O’Donovans, during Ireland’s bitter Civil War. The consequences of that division in the 1920s carried down into Jo’s own life, shattering her relationship with Rory O’Donovan, the only man she ever loved and driving her to leave Ireland. Now, Jo’s estranged mother has died, leaving her a suitcase full of letters and diaries that may answer questions about the past.? Was her great-uncle really murdered by Dan O’Donovan, his best friend?? What would drive somebody to do that?? And what part did her beloved grandmother play in this conflict? Jo's happy life in San Francisco has been unraveling since her friend Richard died last year. So now, much to her own surprise, she decides to stay on in Mucknamore and see if the letters and diaries bequeathed by her mother might provide the key to unlock the truth. Over the course of a long hot summer, Jo draws close again to Rory, who still lives in Mucknamore and is mired in an unhappy marriage. As she tells him about their shared family past, they realize their love affair was doomed long before they were born. Now that they know, can there be a second chance at happiness? Rory is urging her to rebel, to forget the past and start over again.? But reading their shared history has made Jo cautious. The strength of her feelings frightens her. Is there any way she can be true to Rory and herself, but also to the family she rejected when she was young and headstrong? After The Rising is a sweeping, multigenerational tale set in the 1920s and 1990s Ireland and 1980s San Francisco. It is the first book in The Irish Trilogy, followed by Before the Fall.? This is perfect for fans of Barbara Erskine, MJ Lee or Anne Griffin.

A j?v? fészke

A fekete szirén

Klotho

Theodora

Hattyúdal

rkádiai legenda

Bambi