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分布式机器学习——系统、工程与实战
￥97.30
本书主要讲解分布式机器学习算法和源框架，读者既可以从宏观的设计上了解分布式机器学习的概念和理论，也可以深核心技术的细节设计中，对分布式机器学习形成深刻而直观的认识，做到学以致用。 本书共分为5篇，第1篇是分布式基础，首先介绍了分布式机器学习的概念、基础设施，以及机器学习并行化技术、框架和软件系统，然后对集合通信和参数服务器PS-Lite行了介绍。第2篇是数据并行，以PyTorch和Horovod为主对数据并行行分析，读者可以了解在具体工程领域内实现数据并行有哪些挑战和解决方案。第3篇是流水线并行，讲解了除模型划分之外，还通过引额外的流水线来提高效率，以GPipe / PyTorch / PipeDream为例行分析。第4篇是模型并行，首先对NVIDIA Megatron行分析，讲解如何行层内分割模型并行，然后讲解PyTorch 如何支持模型并行，最后介绍分布式优化器。第5篇是TensorFlow分布式，前面几篇以PyTorch为纲，结合其他框架/库来穿插完成，本篇带领大家TensorFlow分布式领域。
Feral
￥97.14
The Lovely Bones meets Black Swan in this haunting psychological thriller with twists and turns that will keep readers guessing until the very last page.It's too late for you. You're dead. Those words continue to haunt Claire Cain months after she barely survived a brutal beating in Chicago. So when her father is offered a job in another state, Claire is hopeful that getting out will offer her a new start. But when she arrives in Peculiar, Missouri, Claire feels an overwhelming sense of danger. Her fears are confirmed when she discovers the dead body of a popular high school student in the icy woods behind the school, surrounded by the town's feral cats. Claire knows there's more to this "accident" than meets the eye. But the closer she gets to finding out the truth, the closer she also gets to realizing a frightening reality about herself. . . .
拿破仑·希尔三部曲:目标法则+成交法则+成功法则 官方授权(套装3册)
￥97.14
本书扎根于拿破仑·希尔的原理、术语和概念，重阐释拿破仑·希尔成功学的核心理念——目标法则，并结合作者所亲历数十个鲜活案例加以解读，从而更好帮助读者理解、掌握拿破仑·希尔的哲学精华。 本书帮助读者认识到首要目标的重要性，如何确定你真正想要的是什么，目标是否足够好，如何磨你的目标，如何智慧坚持，如果目标落空应该怎么办。 本书特别强调希尔的理念中与 21 世纪读者关联更强的那些部分，比如说失败后的重振，或是在必要时修改首要目标。每一章都包含了一个以上模块化的“行动步骤”——一些锻炼你的精神或情绪肌肉的额外练习，让你更全面地应用作者探索的那些理念。 如果你无法全然领悟目标法则这个理念，希尔的其他课程（或任何其他相似的动机学课程）可能都不会太管用。拥有一个首要目标会对你大有裨益，无论是在赚钱，或是用艺术表达自我，或是在你的领域成为一名领导者。通往伟大的大门仅向某一类人，这类人拥有一个特别的、包罗一切的焦——那就是首要目标。让我们一起找寻你的目标吧。
HarperCollins
￥97.03
King Arthur's Knights of the Round Table are preparing once again to set out in search of the legendary Holy Grail. This time Morgain le Fay is determined to stop them at any cost, and she knows exactly who is standing in her way. When she kidnaps Ailis, the servant girl whose untrained magical powers grow stronger with every passing day, her vengeance seems to be taking a terrifying turn. Gerard and Newt must work together again to rescue their best friend before it's too late...before Morgain turns Ailis to evil...before Ailis helps Morgain destroy Camelot.
Shoddy Cove
￥97.03
Clare's summer has been ruined. With Dad away, Clare is forced to accompany her mother to the Cossit Island Village living historical museum. Every day she has to wear long, awkward 1830s-style dresses and card wool in the hot, gloomy Grimes homestead.Then two children appear -- a boy who knows how to spin wool without even using a spindle and his little sister who throws a fit in the middle of a funeral reenactment. They are not ordinary tourists. Clare sees them day after day.Who are these strange childrenWhat are they doing at Cossit Island VillageAs Clare tries to unravel their story, she stumbles upon a second mystery, nearly two hundred years old, and just as intriguing and suspenseful as the first...
HarperCollins
￥97.03
Join Frank, Ellen, and the whole Davis family on their adventure west during the Gold Rush of 1849. This exciting chronicle has the same appeal as Laura Ingalls Wilder's Little House books.
The Feverbird's Claw
￥97.03
Twice, on the last day of her childhood, Moralin sees death coming straight at her. The first time, in the fighting yard, she saves herself. But the second time, outside the city walls . . .Moralin is captured by the Arkera, age-old enemies of her people. They dress in rough clothes and use a language Moralin can't understand. Why have they kidnapped herWhy are they taking her with them into the heart of the red forest, where the fire-breathing skulkuk livesAnd if Moralin can escape, can she survive the skulkuk and the other perils of the wilderness?Moralin is about to face death again. She is also about to uncover secrets—secrets about the Arkera, her own people, and herself.
The Magicians of Caprona
￥97.03
Tonino is the only person in the famous Montana household who wasn't born with an instinct for creating spells, but he has other gifts. His ability to communicate with cats just might help defend the city of Caprona against a mysterious enchanter -- but only if Tonino can learn to cooperate with a girl from the hated Petrocchi family of spell-makers.
Hook Up or Break Up #3: Lose Yourself
￥97.03
Help!I broke up with my boyfriend because he was cheating on me. Now he's come begging for forgiveness and wants to take me to the prom. I never imagined sharing that night with anyone but him . . . until I looked around and realized how many other hot prospects were available!Should I go back to my ex-boyfriend or try someone newThis decision is too hard, so you're going to make it for me. Choose wisely. This is my heart we're talking about!Love, NoelleZachI thought we'd be together forever—I still love him . . . but can I trust him?TrentSmart, sexy, and the perfect gentleman . . . what more could a girl ask for?RyanMy funky, cool coworker who's always been there for me . . . when did he get to be so cute?
The Mud Flat Mystery
￥97.03
What's inside the box?It's a quiet morning in Mud Flat when Hobart the deliveryman delivers a large, mysterious package to Duncan's porch. With Duncan away on vacation, the neighborhood is wild with curiosity. What could be insideis it foodShould they guard itCan the residents of Mud Flat wait for Duncan to get home and open the box, or will their curiosity get the best of them?
The Slippery Map
￥97.03
If you've ever whiled away an afternoon dreaming of another world, then you know that place is real.Oyster R. Motel has dreamed of another world for almost his whole life. (But that's only understandable—he's been raised in a nunnery. Do you think nuns approve of swinging from the belfryOf raising tadpoles in the holy waterOf playing the organ at all hoursThey do not.) Oyster didn't even know that imaginations could be mapped; he barely knew he had an imagination. But then a gust of wind and a distant voice send him on a dizzying ride in a silver bucket, and Oyster finds himself, his own map in hand, in someone else's imaginary world—a place where rivers breathe and sugar snows down from the sky. Whose world is itAnd what does it have to do with Oyster's mapYou'll have to read the book to find out. Imagine that.
Is Anybody There?
￥97.03
Is anybody there?For Marcus Mullen, being a latchkey kid is no bigdeal. Every day after school, he picks up his key from it's hiding place in the oak tree in the yard, and spends the afternoon working on his bike or cooking dinner for his mom and himself. It's been like that ever since his father died, and Marcus has never minded -- until the day his key isn't there. That's noly the begining. Food disapppearing. Clocks and flashlights vanish. Suddenly nothing feels safe and comfortable anymore. Is anybody really thereMarcus knows he has to find out -- ans soon!
社会认知(原书第4版)
￥97.00
这是一部探索人类如何理解自我与他人的经典前沿著作。本书以“人如何在社会互动中思考”为核心问题，融合心理学、神经科学与文化研究的多维视角，揭示社会认知的复杂机制。我们如何形成对他人的印象？如何产生、维持和调整对他人的态度？如何对事件进行因果解释？如何被他人影响又反过来影响他人？这些认知过程如何受动机、情感和情境的影响？这些问题都在本书中有详细的探讨。 1984年本书第1版的出版，宣告了社会认知研究领域的诞生。40年来，本书多次再版，持续带领学生和研究者概览社会认知领域的前沿。对于想深入了解社会认知领域的学生和研究者，本书是不可缺少的专业向导；对于希望更好地理解他人和自己的行为的普通读者，本书也能像一把解码社会行为的钥匙，开启理解人性复杂性的大门。
王琦男科
￥97.00
本书分总论、各论两部分，分别论述了中医男科学的学科特、任务、范围、理论渊源和男性的解剖生理特、病因病机特及男科疾病的诊断、辨证与常用治法等中医男科理论问题，并从源流概说、病因病机、辨证论治、医案举例、预防与护理、名医论述和现代研究展等方面对男性特有疾病详加论述，同时还对性事与男子保健作了有益的探讨，较全面地揭示了中医对男科学的认识和经验，从深度和广度两方面反映了该学科当时的总体水平，初步构建了中医男科学的基本理论体系，填补了中医学当时没有中医男科学系统学科专著的空白，推动了整个学科的形成与发展。
超级电容器及其在新一代储能系统中的应用
￥97.00
本书重分析了超级电容器及其在新一代储能系统中的应用。全书共分为9章，第1章介绍了超级电容器的研究背景、分类和应用前景。第2章介绍了电极材料的制备和性能研究，主要包括稀释法和模板法。第3章介绍了电极材料的改及其在超级电容器中的应用，主要包括多孔碳正极材料的应用、基于静电纺丝技术的碳质复合负极的应用和石油沥青基碳纳米纤维材料的应用。第4章介绍了电解质结构与材料，主要包括电解液概述、水电解质、有机电解质、离子液体和固态聚合物电解质。第5章介绍了超级电容器结构设计及其储能特性研究，主要包括堆叠式超级电容器、卷绕式超级电容器和混合型超级电容器。第6章介绍了超级电容器的热行为研究，主要包括堆叠式超级电容器的热行为研究、卷绕式超级电容器的热行为研究和混合型超级电容器的热行为研究。第7章介绍了超级电容器测试系统的研究，主要包括恒流测试和恒压测试。第8章介绍了超级电容器的健康管理，主要包括SOH的预测，分为基于模型法和数据驱动法。第9章介绍了基于数据驱动算法的超级电容器寿命预测，主要包括基于改的LSTM和TCN模型。
实验经济学原理:市场、博弈和策略行为(原书第2版)
￥97.00
本书主要讲述了用例子和图来说明实验结果背后的经济意义，将行为方法和积极活跃的课堂练习结合起来，激发学生对博弈和市场中的经济决策和经济互动的理解 。 全书每章都从一个精心设计的章首实验始，向学生 介绍胜者的诅咒、资产市场泡沫、寻租、信号传递、 信息层叠、公平和互惠等经济学概念。这些实验很容易并课堂教学：可以根据书中提供的课堂实验说明 人工行，也可以应用Veconlab网站在线完成。 本书可作为实验经济学、中级微观经济学、博弈论、公共经济学等多门本科生课程的教材，还可作为实验经济学、行为博弈论以及微观经济学课题讨论的参考书目。
国际财务报表分析(原书第4版)
￥97.00
作为CFA协会投资系列的一部分，《CFA协会投资系列 国际财务报表分析（原书第4版）》可以帮助并怀有远大理想的金融专业人士对当今全球市场上的财务报表行有效分析。财务报表分析是获得公司财务状态信息的重要工具，可以使读者在行投资、借贷或者收兼并过程中对目标公司做出准确估值。
陆渊雷《金匮要略今释》
￥97.00
陆渊雷先生的代表著作主要有经方三书：《伤寒论今释》《金匮要略今释》《陆氏论医集》。 其著作告诉读者如何将经方医学与临床问题衔在一起，并且帮助读者认识“方证相对应”等那些更加实质的问题，同时他以一种十分有效的方式介绍了从日本汉方家那儿获得的临床资源。当代经方学家、《中医人生》作者家娄绍昆深情评价：“陆渊雷先生的著作使我领略到经方思想的博大精深，阅读中时常触发淋漓畅达的体悟，使我对《伤寒论》有了一个完整的认识。陆渊雷先生的著作使我更直观地触到方证辨证的临床，更坚定地走向现代经方医学。所以我认为陆渊雷先生的著作在我的生命成长史上刻下了*圈深深的精神年轮。”
有人听到你 (孩子版+父母版套装)
￥97.00
这是一套著名育儿师兰海针对中小学生家庭亲子问题给出的解决方案指导书。作者从3万个案例中提取15个家庭教育实际生活中的典型问题行针对性阐述，帮助6~18 岁孩子和他们的父母破自说自话、鸡飞狗跳的状态，让彼此听见彼此，并形成目标一致的良好合作状态。本书包含两个分册,分别给父母和孩子阅读。
亲子日课
￥97.00
本书根据孩子的心理发展过程和特，从“自我认知 ”“家庭联结”“学会学习”“品格养成”“社会性发展”及“珍爱生命，追求美好” 六大方面，为家长提供了一套有趣、充满教育价值的亲子互动方法及落 地材料，帮助家长更好地陪伴孩子，在每天和孩子的互动中，造更亲密的亲子关系，引导孩子身心健康地成长。
芯片设计——CMOS模拟集成电路版图设计与验证:基于Cadence IC 6.1.7 第2版
￥97.00
本书聚焦CMOS模拟集成电路版图设计领域，从版图的基本概念、设计方法和EDA工具手，循序渐介绍了CMOS模拟集成电路版图规划、布局、设计到流片的全流程；详尽地介绍了目前主流使用的模拟集成电路版图设计和验证工具——Cadence IC 6.1.7与Siemens EDA Calibre Design Solutions (Calibre)；同时展示了运算放大器、带隙基准源、低压差线性稳压器、模－数转换器等典型模拟集成电路版图的设计实例，并结合实例对LVS验证中的典型案例行了归纳和总结；最后对集成电路设计使用的工艺设计工具包内容，以及参数化单元建立方法行了讨论。 本书通过结合基础、工具和设计实践，由浅深，使读者深刻了解CMOS模拟集成电路版图设计和验证的规则、流程和基本方法，对于行CMOS模拟集成电路学习的高年级本科生、研究生,以及从事集成电路版图设计与验证的工程师，都能提供有益的帮助。
