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从北京人到耶路撒冷: 高效学记忆法
￥24.44
这是一本帮助你用超级记忆法来提高学习效率和学习能力的书。 本书介绍的记忆方法与我在复旦大学教过朋友们的方法完全一样。当时别人问我怎么可能仅仅用考前一个晚上时间，记住了汉语课上数百个新单词，而且还记住了它们在课本里出现的位置。我可以轻松运用复杂的数学公式，终在考试中获得了高分。经过短暂的练习，他们也获得了这种一开始看来似乎不可能拥有的技能。我告诉他们，我并没有特异功能或者超凡天赋：轻松地记忆大量信息的能力关乎态度，而不是运气；技巧胜于天赋。如果这是一个技巧的问题，那么任何人都可以学习并使用它。 这本书里，你会学到比尔盖茨如何记住所有员工的车牌号，传教士利玛窦如何过目不忘背诵中国诗词。你们也会学会怎样快速学习英文和其他语言，学会快速记下复杂数学公式并熟练运用。 这本书里，你会遇到一些有趣的角色。从几十万年前生活在东亚的北京猿人到一位生活在泰国能每天读一本新书的美国人，从北京即兴戏剧的女演员到古希腊时期的诗人。这些角色中的每一个都呈现了我们的记忆如何工作以及如何有效地使用我们的记忆。 对中小学生、大学生，以及教育工作者和家长来说，它是一本简单易懂并寓教于乐的超级记忆法教科书。对有意提升自己学习能力和拓展思维方模式的年轻人来说，这也是一本既有实用价值又开阔眼界的自我进修读物。
Whimsical Words and Dramatic Affairs
￥0.01
Whimsical Words and Dramatic Affairs
The Moving Finger
￥8.01
The Moving Finger
Siddhartha
￥8.01
Siddhartha
Crime and Punishment
￥8.01
Crime and Punishment
OpenCV 4 Computer Vision Application Programming Cookbook
￥70.84
Discover interesting recipes to help you understand the concepts of object detection, image processing, and facial detection Key Features * Explore the latest features and APIs in OpenCV 4 and build computer vision algorithms * Develop effective, robust, and fail-safe vision for your applications * Build computer vision algorithms with machine learning capabilities Book Description OpenCV is an image and video processing library used for all types of image and video analysis. Throughout the book, you'll work through recipes that implement a variety of tasks, such as facial recognition and detection. With 70 self-contained tutorials, this book examines common pain points and best practices for computer vision (CV) developers. Each recipe addresses a specific problem and offers a proven, best-practice solution with insights into how it works, so that you can copy the code and configuration files and modify them to suit your needs. This book begins by setting up OpenCV, and explains how to manipulate pixels. You'll understand how you can process images with classes and count pixels with histograms. You'll also learn detecting, describing, and matching interest points. As you advance through the chapters, you'll get to grips with estimating projective relations in images, reconstructing 3D scenes, processing video sequences, and tracking visual motion. In the final chapters, you'll cover deep learning concepts such as face and object detection. By the end of the book, you'll be able to confidently implement a range to computer vision algorithms to meet the technical requirements of your complex CV projects What you will learn * Install and create a program using the OpenCV library * Segment images into homogenous regions and extract meaningful objects * Apply image filters to enhance image content * Exploit image geometry to relay different views of a pictured scene * Calibrate the camera from different image observations * Detect people and objects in images using machine learning techniques * Reconstruct a 3D scene from images * Explore face detection using deep learning Who this book is for If you’re a CV developer or professional who already uses or would like to use OpenCV for building computer vision software, this book is for you. You’ll also find this book useful if you’re a C++ programmer looking to extend your computer vision skillset by learning OpenCV.
Supervised Machine Learning with Python
￥44.68
Teach your machine to think for itself! Key Features * Delve into supervised learning and grasp how a machine learns from data * Implement popular machine learning algorithms from scratch, developing a deep understanding along the way * Explore some of the most popular scientific and mathematical libraries in the Python language Book Description Supervised machine learning is used in a wide range of sectors (such as finance, online advertising, and analytics) because it allows you to train your system to make pricing predictions, campaign adjustments, customer recommendations, and much more while the system self-adjusts and makes decisions on its own. As a result, it's crucial to know how a machine “learns” under the hood. This book will guide you through the implementation and nuances of many popular supervised machine learning algorithms while facilitating a deep understanding along the way. You’ll embark on this journey with a quick overview and see how supervised machine learning differs from unsupervised learning. Next, we explore parametric models such as linear and logistic regression, non-parametric methods such as decision trees, and various clustering techniques to facilitate decision-making and predictions. As we proceed, you'll work hands-on with recommender systems, which are widely used by online companies to increase user interaction and enrich shopping potential. Finally, you’ll wrap up with a brief foray into neural networks and transfer learning. By the end of this book, you’ll be equipped with hands-on techniques and will have gained the practical know-how you need to quickly and powerfully apply algorithms to new problems. What you will learn * Crack how a machine learns a concept and generalize its understanding to new data * Uncover the fundamental differences between parametric and non-parametric models * Implement and grok several well-known supervised learning algorithms from scratch * Work with models in domains such as ecommerce and marketing * Expand your expertise and use various algorithms such as regression, decision trees, and clustering * Build your own models capable of making predictions * Delve into the most popular approaches in deep learning such as transfer learning and neural networks Who this book is for This book is for aspiring machine learning developers who want to get started with supervised learning. Intermediate knowledge of Python programming—and some fundamental knowledge of supervised learning—are expected.
非凡.新日本语能力考试.N3全真模拟试题
￥19.90
【本书内容与特】 一、“文字?词汇”试题涉及所有的词性。二、“语法”中的项目尽可能选择实际运用中出现比较频繁的表达形式，出题形式也努力做到紧扣真题。三、“读解”中的文章根据考试要求以及级别的不同，选编了诸如论述文、评论文、说明文、随笔以及应用文等不同体裁的文章。文章的来源既有日本的报纸、杂志等传统出版物，也有网络、电视等媒体。四、“听解”中的内容紧密结合实际生活，难易度和篇幅等也尽可能地近真题，文本均由日语专家海老原博先生编写。五、编者精心编写了所有模拟试题的详细解析及听力原文。
韩语听力从入门到达人：TOPIK考试初级、中高级听力素材精选精练
￥7.92
学习外语，“把好门关”十分重要。“听说读写”中将“听”放在首位，可见听力在外语学习中的重要性。《韩语听力从门到达人：TOPIK考试初级、中高级听力素材精选精练》选取多场景多层次的内容，采用由浅深的讲解方式，分为发音门、辨别发音相似的音节词汇短语、日常会话、心灵美文、名家名作选、可爱童谣、热门韩剧、人气歌谣、名人演讲等章节，涵盖与韩语听力相关的几乎全部内容。本书对话分为简单会话和复杂会话，且录音速度有常速和慢速两本版本。而且考虑到初学者的学习要求，本书还设置了大量的讲解和练习环节。本书完美附赠双速音频、新TOPIK听力词汇迷你小册。
江户川乱步(中日双语) (日本推理小说鼻祖短篇精选)
￥1.99
本书是日本推理小说鼻祖江户川乱步脍炙人口的短篇小说选集。本书精选江户川乱步脍炙人口的4篇经典短篇小说，谜一般的推理、跌宕起伏的情节，带你领略光怪陆离的推理世界。推理小说研究者钱晓波献译导读。书中日文部分全文标注假名，中日对照排版，方便读者学习与朗读。超值精装有声典藏版，附赠日文全文朗读及中文广播剧。日文版由日籍专家倾情朗读，中文版由《琅琊榜》“誉王”配音献声朗读。并赠送精美书签。
The Burden
￥58.47
A superb novel of possessive love. Laura Franklin bitterly resented the arrival of her younger sister Shirley, an enchanting baby loved by all the family. But Laura's emotions towards her sister changed dramatically one night, when she vowed to protect her with all her strength and love. While Shirley longs for freedom and romance, Laura has to learn that loving can never be a one-sided affair, and the burden of her love for her sister has a dramatic effect on both their lives. A story of consequences when love turns to obsession… Famous for her ingenious crime books and plays, Agatha Christie also wrote about crimes of the heart, six bittersweet and very personal novels, as compelling and memorable as the best of her work.
The Wind in the Willows
￥8.09
With 10 illustrations. According to Wikipedia: "Kenneth Grahame (July 20, 1859 – July 6, 1932) was a British writer, most famous for The Wind in the Willows (1908), one of the classics of children's literature. He also wrote The Reluctant Dragon, which was much later adapted into a Disney film."
The Fall of the Moghul Empire of Hindustan
￥8.09
First published in 1887. Acording to the Preface: "The rise and meridian of the Moghul Empire have been related in Elphinstone's " History of India: the Hindu and Mahometan Period; " and a Special Study of the subject will Also be found in the " Sketch of the History of Hindustan" published by the present writer in 1885. Neither of those works, however, undertakes to give a detailed account of the great Anarchy that marked the conclusion of the eighteenth century, the dark time that came before the dawn of British power in the land of the Moghul. Nor is there is any other complete English book on the Subject."
The Complete Poems of Paul Laurence Dunbar
￥8.09
According to Wikipedia: "Paul Laurence Dunbar (June 27, 1872– February 9, 1906) was a seminal African American poet of the late 19th and early 20th centuries. Dunbar gained national recognition for his 1896 Ode to Ethiopia, one poem in the collection Lyrics of Lowly Life."
Wellington's Army
￥8.09
Wellington's Army
Wuthering Heights
￥8.09
Wuthering Heights
The Life of Cesare Borgia
￥8.09
The Life of Cesare Borgia
The Call of the Wild
￥8.09
The Call of the Wild
A Writer's Life: How do Successful Writers Really Live
￥0.01
A Writer's Life: How do Successful Writers Really Live
剥头皮很有趣！: 第1部分：使用Heikin Ashi图表进行快速交易
￥3.60
剥头皮很有趣！: 第1部分：使用Heikin Ashi图表进行快速交易
The Alchemist
￥8.09
The Alchemist
