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巧學活用打印機維護

打印機是最常見也是使用頻率很高的電腦外部設備，許多用戶在使用過程中都遇到過打印機故障。實際上，許多打印機故障并不是質量原因，而是因為用戶使用方法不當或是不注意維護而造成的。正確使用和維護打印機不僅能夠避免其故障的發生，而且還能夠延長打印機的使用壽命，降低使用成本。本書以問答的方式介紹了打印機的安裝，以及針式打印機、噴墨打印機和激光打印機的常見故障處理方法與維護技巧。

Voicebot and Chatbot Design

Weareenteringtheageofconversationalinterfaces,wherewewillinteractwithAIbotsusingchatandvoice.Buthowdowecreateagoodconversation?Howdowedesignandbuildvoicebotsandchatbotsthatcancarrysuccessfulconversationsinintherealworld?Inthisbook,RachelBatishintroducesustotheworldofconversationalapplications,botsandAI.You’lldiscoverhow-withlittletechnicalknowledge-youcanbuildsuccessfulandmeaningfulconversationalUIs.You’llfinddetailedguidanceonhowtobuildanddeploybotsontheleadingconversationalplatforms,includingAmazonAlexa,GoogleHome,andFacebookMessenger.You’llthenlearnkeydesignaspectsforbuildingconversationalUIsthatwillreallysucceedandshineinfrontofhumans.You’lldiscoverhowyourAIbotscanbecomepartofameaningfulconversationwithhumans,usingtechniquessuchaspersonashaping,andtoneanalysis.Forsuccessfulbotsintherealworld,you’llexploreimportantuse-casesandexampleswherehumansinteractwithbots.Withexamplesacrossfinance,travel,ande-commerce,you’llseehowyoucancreatesuccessfulconversationalUIsinanysector.ExpandyourhorizonsfurtherasRachelshareswithyouherinsightsintocutting-edgevoicebotandchatbottechnologies,andhowthefuturemightunfold.Joininrightnowandstartbuildingsuccessful,highimpactbots!

Machine Learning with R Quick Start Guide

MachineLearningwithRQuickStartGuidetakesyouonadata-drivenjourneythatstartswiththeverybasicsofRandmachinelearning.Itgraduallybuildsuponcoreconceptssoyoucanhandlethevariedcomplexitiesofdataandunderstandeachstageofthemachinelearningpipeline.FromdatacollectiontoimplementingNaturalLanguageProcessing(NLP),thisbookcoversitall.Youwillimplementkeymachinelearningalgorithmstounderstandhowtheyareusedtobuildsmartmodels.Youwillcovertaskssuchasclustering,logisticregressions,randomforests,supportvectormachines,andmore.Furthermore,youwillalsolookatmoreadvancedaspectssuchastrainingneuralnetworksandtopicmodeling.Bytheendofthebook,youwillbeabletoapplytheconceptsofmachinelearning,dealwithdata-relatedproblems,andsolvethemusingthepowerfulyetsimplelanguagethatisR.

Unity Multiplayer Games

Aneasy-to-follow,tutorialmannerthatusesthelearning-by-exampleapproach.IfyouareadeveloperwhowantstostartmakingmultiplayergameswiththeUnitygameengine,thisbookisforyou.Thisbookassumesyouhavesomebasicexperiencewithprogramming.NopriorknowledgeoftheUnityIDEisrequired.

Bash Quick Start Guide

BashandshellscriptprogrammingiscentraltousingLinux,butithasmanypeculiarpropertiesthatarehardtounderstandandunfamiliartomanyprogrammers,withalotofmisleadingandevenriskyinformationonline.BashQuickStartGuidetacklestheseproblemsheadon,andshowsyouthebestpracticesofshellscriptprogramming.ThisbookteacheseffectiveshellscriptprogrammingwithBash,andisidealforpeoplewhomayhaveuseditscommandlinebutneverreallylearneditindepth.Thisbookwillshowyouhowevensimpleprogrammingconstructsintheshellcanspeedupandautomateanykindofdailycommand-linework.Forpeoplewhoneedtousethecommandlineregularlyintheirdailywork,thisbookprovidespracticaladviceforusingthecommand-lineshellbeyondmerelytypingorcopy-pastingcommandsintotheshell.Readerswilllearntechniquessuitableforautomatingprocessesandcontrollingprocesses,onbothserversandworkstations,whetherforsinglecommandlinesorlongandcomplexscripts.Thebookevenincludesinformationonconfiguringyourownshellenvironmenttosuityourworkflow,andprovidesarunningstartforinterpretingBashscriptswrittenbyothers.

CentOS System Administration Essentials

IfyouareaLinuxadministratorwhoislookingtogainknowledgethatdifferentiatesyourselffromthecrowd,thenthisisthebookforyou.BeginnerswhohaveakeeninteresttolearnmoreaboutLinuxadministrationwillalsoprogressquicklywiththisresourcefullearningguide.

網頁配色萬用寶典

本書共分5章，第1章主要介紹色彩的基礎知識、色彩的搭配和聯想作用；第2章主要講解如何在網頁中應用色彩，包括色彩特征、設計方案與樣本制作、基本配色方法，以及如何確定網頁的主題色；第3章主要介紹網頁中的色彩選擇標準，從所屬行業、瀏覽對象、色彩心理學的原理、色彩個性、色彩聯想和產品生命周期的角度出發，傳授色彩的選擇方法；第4章為本書的核心內容，以80個不同類型的網頁進行分析、由首頁設計到內頁設計，每個案例中都提供了相應的配色方案和案例練習。

Hands-On Edge Analytics with Azure IoT

EdgeanalyticshasgainedattentionastheIoTmodelforconnecteddevicesrisesinpopularity.Thisguidewillgiveyouinsightsintoedgeanalyticsasadataanalysismodel,andhelpyouunderstandwhyit’sgainingmomentum.You'llbeginwiththekeyconceptsandcomponentsusedinanedgeanalyticsapp.Movingahead,you'lldelveintocommunicationprotocolstounderstandhowsensorssendtheirdatatocomputersormicrocontrollers.Next,thebookwilldemonstratehowtodesignmodernedgeanalyticsappsthattakeadvantageoftheprocessingpowerofmodernsingle-boardcomputersandmicrocontrollers.Later,you'llexploreMicrosoftAzureIoTEdge,MicroPython,andtheOpenCVvisualrecognitionlibrary.Asyouprogress,you'llcovertechniquesforprocessingAIfunctionalitiesfromtheserversidetothesensorysideofIoT.You'llevengethands-onwithdesigningasmartdoorbellsystemusingthetechnologiesyou’velearned.Toremovevulnerabilitiesintheoveralledgeanalyticsarchitecture,you'lldiscoverwaystoovercomesecurityandprivacychallenges.Finally,you'llusetoolstoauditandperformreal-timemonitoringofincomingdataandgeneratealertsfortheinfrastructure.Bytheendofthisbook,you'llhavelearnedhowtouseedgeanalyticsprogrammingtechniquesandbeabletoimplementautomatedanalyticalcomputations.

Security Automation with Ansible 2

IfyouareasystemadministratororaDevOpsengineerwithresponsibilityforfindingloopholesinyoursystemorapplication,thenthisbookisforyou.It’salsousefulforsecurityconsultantslookingtoautomatetheirinfrastructure’ssecuritymodel.

Arduino創意機器人入門：基于ArduBlock（第2版）

機器人教育融機械、傳感與控制等內容為一體，讓學生在手腦并用解決實際問題的過程中，有效地提高邏輯思維能力、判斷能力、動手能力和創新能力，是實施素質教育的一個重要平臺。作為面向中小學的選修課程，《Arduino創意機器人》設計了大量需要學生動手實踐的任務或者實驗，引導學生在玩中學、做中學，由淺入深地逐步理解和掌握機器人技術。本書課程為浙江省教育科學規劃課題《基于Arduino的高中機器人課程建設研究》的相關成果，2014年被評為浙江省普通高中推薦選修課程、浙江省普通高中精品選修課程。本書課程除適用于中學生外，也適用于有能力的小學高年級學生和零基礎的成年初學者。《Arduino創意機器人中學版》課程共22課時，除緒論外，分為智能LED、智能風扇、智能小車3個專題，每個專題安排了7課時，其中第7課時為綜合課。與課程配套的教學設計、教學課件、教學微視頻和本教材的電子稿全部放在網絡硬盤上供大家下載學習，充分體現了開源精神。

IBM SPSS Modeler Essentials

ThisbookisidealforthosewhoarenewtoSPSSModelerandwanttostartusingitasquicklyaspossible,withoutgoingintotoomuchdetail.Anunderstandingofbasicdataminingconceptswillbehelpful,togetthebestoutofthebook.

看圖學中文版Word 2007

本書是“圖解教程”叢書之一，全書內容由淺入深，從零開始講解了Word2007的最新功能、操作技能、經典案例與相關行業應用知識，語言精練、操作易懂。本書主要內容包括Word2007基礎知識、Word文檔的管理、輸入與編輯文本、格式化Word文檔、Word文檔中的表格、圖文并排、頁面排版、長文檔的特殊編輯、文檔自動化與加載項、博客撰寫與網絡應用，以及文檔的保護與輸出等內容。本書采用全程圖解的寫法，初學者只需“按圖索驥”地對照圖書進行操作練習和逐步推進，即可快速上手、無師自通。

Cloudera Administration Handbook

Aneasy-to-followApacheHadoopadministrator’sguidefilledwithpracticalscreenshotsandexplanationsforeachstepandconfiguration.ThisbookisgreatforadministratorsinterestedinsettingupandmanagingalargeHadoopcluster.Ifyouareanadministrator,orwanttobeanadministrator,andyouarereadytobuildandmaintainaproduction-levelclusterrunningCDH5,thenthisbookisforyou.

白話機器學習算法

與使用數學語言或計算機編程語言講解算法的書不同，本書另辟蹊徑，用通俗易懂的人類語言以及大量有趣的示例和插圖講解10多種前沿的機器學習算法。內容涵蓋k均值聚類、主成分分析、關聯規則、社會網絡分析等無監督學習算法，以及回歸分析、k最近鄰、支持向量機、決策樹、隨機森林、神經網絡等監督學習算法，并概述強化學習算法的思想。

Introduction to R for Business Intelligence

Thisbookisfordataanalysts,businessanalysts,datascienceprofessionalsoranyonewhowantstolearnanalyticapproachestobusinessproblems.BasicfamiliaritywithRisexpected.

青少年VEX IQ機器人實訓課程（初級）

本書選用VEXIQ機器人器材，系統講述機器人設計過程。將以學生活動項目為主線，通過完成一系列有趣的項目，使學生掌握機器人設計的基礎知識。本書力圖拓寬學生的視野，將學科知識與項目活動相結合，以STEAM教育理念為向導，融合小學多學科特點對小學學生進行動手能力的培養、編程的學習；以VEXIQ機器人為載體，鍛煉學生運用能力和創新創造能力。

Stream Analytics with Microsoft Azure

Ifyouarelookingforaresourcethatteachesyouhowtoprocesscontinuousstreamsofdatainreal-time,thisbookiswhatyouneed.Abasicunderstandingoftheconceptsinanalyticsisallyouneedtogetstartedwiththisbook

ROS機器人編程與SLAM算法解析指南

目前ROS（RobotOperatingSystem）正逐步成為機器人開發領域的主要工具平臺，同時SLAM技術也日益成為機器人應用領域的研究熱點。本書主要講解ROS編程與SLAM算法，并介紹ROS與機器人仿真軟件V-rep的結合應用。書中各章節所涉及的代碼均有對應的源代碼，可供讀者下載，便于調試與應用。

Learning Quantitative Finance with R

IfyouwanttolearnhowtouseRtobuildquantitativefinancemodelswithease,thisbookisforyou.AnalystswhowanttolearnRtosolvetheirquantitativefinanceproblemswillalsofindthisbookuseful.Someunderstandingofthebasicfinancialconceptswillbeuseful,thoughpriorknowledgeofRisnotrequired.