Hands-On Unsupervised Learning with Python. Implement machine learning and deep learning models using Scikit-Learn, TensorFlow, and more

Giuseppe Bonaccorso

Unsupervised learning is about making use of raw, untagged data and applying learning algorithms to it to help a machine predict its outcome. With this book, you will explore the concept of unsupervised learning to cluster large sets of data and analyze them repeatedly until the desired outcome is found using Python.This book starts with the key differences between supervised, unsupervised, and semi-supervised learning. You will be introduced to the best-used libraries and frameworks from the Python ecosystem and address unsupervised learning in both the machine learning and deep learning domains. You will explore various algorithms, techniques that are used to implement unsupervised learning in real-world use cases. You will learn a variety of unsupervised learning approaches, including randomized optimization, clustering, feature selection and transformation, and information theory. You will get hands-on experience with how neural networks can be employed in unsupervised scenarios. You will also explore the steps involved in building and training a GAN in order to process images.By the end of this book, you will have learned the art of unsupervised learning for different real-world challenges.

Little Lord Fauntleroy Level 1 Oxford Bookworms Library

Burnett, Frances Hodgson

A level 1 Oxford Bookworms Library graded reader. Retold for Learners of English by Jennifer Bassett. Cedric Errol is seven years old. He lives with his mother in a little house in New York. They don't have much money, but mother and son are good friends. Cedric is a kind, friendly little boy, and everybody likes him. His father was English, but he is now dead, and Cedric and his mother are alone in the world. But one day a lawyer arrives from England with some very surprising news about Cedric's grandfather . . .

Desert Gold

Zane Grey

Which is the true treasure, love or money? Prospecting in an Arizona border town, Richard Gale sees the possibilities of passion and gold when he finds himself trying to save a beautiful Spanish heiress. Love, adventure, and more wait in the Old West of Zane Greys western classic Desert Gold. When Richard Gale arrives in the border country of Arizona, he hopes for a brand new start. He soon finds himself embroiled in local trouble, however, when he and an old friend a Texas Ranger attempt a daring rescue. The victim, the daughter of a murdered rancher, has been kidnapped by a cruel bandit named Rojas. Challenging him means almost certain death for Richard, but as he escapes with the beautiful seorita into the desert, his adventure turns into something unexpected.

C++ Data Structures and Algorithms. Learn how to write efficient code to build scalable and robust applications in C++

Wisnu Anggoro

C++ is a general-purpose programming language which has evolved over the years and is used to develop software for many different sectors. This book will be your companion as it takes you through implementing classic data structures and algorithms to help you get up and running as a confident C++ programmer.We begin with an introduction to C++ data structures and algorithms while also covering essential language constructs. Next, we will see how to store data using linked lists, arrays, stacks, and queues. Then, we will learn how to implement different sorting algorithms, such as quick sort and heap sort. Along with these, we will dive into searching algorithms such as linear search, binary search and more. Our next mission will be to attain high performance by implementing algorithms to string datatypes and implementing hash structures in algorithm design. We'll also analyze Brute Force algorithms, Greedy algorithms, and more.By the end of the book, you'll know how to build components that are easy to understand, debug, and use in different applications.

ZARZĄDZANIE NOWOCZESNĄ ORGANIZACJĄ

Olimpia Grabiec (red.)

Działalność nowoczesnych organizacji opiera się nie tylko na posiadanych za­sobach rzeczowych, finansowych, ludzkich i informacyjnych, ale coraz częściej podstawą funkcjonowania dobrej organizacji jest posiadana wiedza i umiejętność wykorzystania jej na rynku. Zarządzanie nowoczesną organizacją ma za zadanie wskazanie możliwości kierunków rozwoju organizacji. Monografia ta to plon pracy badaczy, którzy zajmują się problemami zarządzania w organizacjach w ujęciu na­ukowym jak również część z nich w ujęciu praktycznym. Fragment Wstępu  

The Flirting Fool

Aidan de Brune

De Brunes novel The Flirting Fool is a thrilling court-room melodrama previously only published as a newspaper serial. The story is fast-paced with some surprising twists, well written and great to read. Readers of Aidan de Brunes novels may always count on a story of absorbing interest, turning on a complicated plot, worked out with dexterous craftsmanship. Nineteen novel length serials, two novella serials, and eighteen short stories, all except one published in Australian and New Zealand newspapers between 1926 and 1935. Other novels by De Brune were reputedly published in the USA under various pseudonyms, but these have not been traced.

Przemeblowanie (w) wieczności. Wizje zaświatów w polskiej poezji współczesnej

Magdalena Piotrowska-Grot

Książka Przemeblowanie (w) wieczności. Wizje zaświatów w polskiej poezji współczesnej poświęcona jest analizie i interpretacji istotnych poetyckich kreacji zaświatów występujących w utworach powstałych po 1945 roku. Należy jednak zaznaczyć, iż wybrany materiał przedstawia zlaicyzowane wizje zaświatów, a z analizy wyłączone zostały wiersze, które, za Stefanem Sawickim czy Marią Jasińską-Wojtkowską, zaklasyfikować można jako religijne. W utworach poetyckich stanowiących podstawę podejmowanych rozważań, nowy, doraźny system wierzeń i eschatologicznej nadziei na przezwyciężenie wszechogarniającej człowieka ponowoczesnego nicości, powstaje wewnątrz tekstowego świata. Utwory te stanowią swego rodzaju projekcje światopoglądu społecznego, jednak w znacznym stopniu czytelnik ma w nich do czynienia z indywidualnymi próbami odnalezienia Boga lub, ogólniej, kontaktu z Siłą Wyższą, bądź po prostu próbą ukojenia lęku przed śmiercią kończącą wszystko, przed istnieniem pozbawionym szans na dalsze trwanie. Jednymi z kluczowych pytań w niniejszej monografii stały się te o przyczyny zagubienia oraz motywacje kreowania współczesnych zaświatów w polskiej poezji od drugiej połowy XX wieku.

Learn ECMAScript. Discover the latest ECMAScript features in order to write cleaner code and learn the fundamentals of JavaScript - Second Edition

MEHUL MOHAN, Narayan Prusty

Learn ECMAScript explores implementation of the latest ECMAScript features to add to your developer toolbox, helping you to progress to an advanced level. Learn to add 1 to a variable andsafely access shared memory data within multiple threads to avoid race conditions.You’ll start the book by building on your existing knowledge of JavaScript, covering performing arithmetic operations, using arrow functions and dealing with closures. Next, you will grasp the most commonly used ECMAScript skills such as reflection, proxies, and classes. Furthermore, you’ll learn modularizing the JS code base, implementing JS on the web and how the modern HTML5 + JS APIs provide power to developers on the web. Finally, you will learn the deeper parts of the language, which include making JavaScript multithreaded with dedicated and shared web workers, memory management, shared memory, and atomics. It doesn’t end here; this book is 100% compatible with ES.Next.By the end of this book, you'll have fully mastered all the features of ECMAScript!