电子波捕鱼机怎么捕鱼

ThebookisstyledonaCookbook,containingrecipes-combinedwithfreedatasets-whichwillturnreadersintoproficientOpenRefineusersinthefastestpossibleway.Thisbookistargetedatanyonewhoworksonorhandlesalargeamountofdata.NopriorknowledgeofOpenRefineisrequired,aswestartfromtheverybeginningandgraduallyrevealmoreadvancedfeatures.Youdon'tevenneedyourowndataset,asweprovideexampledatatotryoutthebook'srecipes.

·3萬字

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MongoDB 4 Quick Start Guide

MongoDBhasgrowntobecomethedefactoNoSQLdatabasewithmillionsofusers,fromsmallstart-upstoFortune500companies.Itcansolveproblemsthatareconsidereddifficult,ifnotimpossible,foragingRDBMStechnologies.Writtenforversion4ofMongoDB,thisbookistheeasiestwaytogetstartedwithMongoDB.YouwillstartbygettingaMongoDBinstallationupandrunninginasafeandsecuremanner.Youwilllearnhowtoperformmission-criticalcreate,read,update,anddeleteoperations,andsetupdatabasesecurity.YouwillalsolearnaboutadvancedfeaturesofMongoDBsuchastheaggregationpipeline,replication,andsharding.YouwilllearnhowtobuildasimplewebapplicationthatusesMongoDBtorespondtoAJAXqueries,andseehowtomakeuseoftheMongoDBprogramminglanguagedriverforPHP.TheexamplesincorporatenewfeaturesavailableinMongoDBversion4whereappropriate.

·3萬字

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ServiceNow IT Operations Management

ThebookisaimedatSystemadministrators,IToperationsandITmanagerswhoplantoimplementServiceNowITOperationsManagementfortheirorganization.TheyhavenoknowledgeofServiceNowITOM.

·3萬字

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Geospatial Data Science Quick Start Guide

Datascientists,whohaveaccesstovastdatastreams,areabitmyopicwhenitcomestointrinsicandextrinsiclocation-baseddataandaremissingoutontheintelligenceitcanprovidetotheirmodels.Thisbookdemonstrateseffectivetechniquesforusingthepowerofdatascienceandgeospatialintelligencetobuildeffective,intelligentdatamodelsthatmakeuseoflocation-baseddatatogiveusefulpredictionsandanalyses.Thisbookbeginswithaquickoverviewofthefundamentalsoflocation-baseddataandhowtechniquessuchasExploratoryDataAnalysiscanbeappliedtoit.Wethendelveintospatialoperationssuchascomputingdistances,areas,extents,centroids,bufferpolygons,intersectinggeometries,geocoding,andmore,whichaddsadditionalcontexttolocationdata.Movingahead,youwilllearnhowtoquicklybuildanddeployageo-fencingsystemusingPython.Lastly,youwilllearnhowtoleveragegeospatialanalysistechniquesinpopularrecommendationsystemssuchascollaborativefilteringandlocation-basedrecommendations,andmore.Bytheendofthebook,youwillbearockstarwhenitcomestoperforminggeospatialanalysiswithease.

·3萬字

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Drupal 7 Multilingual Sites

ApracticalbookwithplentyofscreenshotstoguideyouthroughthemanyfeaturesofmultilingualDrupal.Ademoecommercesiteisprovidedifyouwanttopracticeonasamplesite,althoughyoucanapplythetechniqueslearntinthebookdirectlytoyoursitetoo.AnyDrupaluserswhoknowthebasicsofbuildingaDrupalsiteandarefamiliarwiththeDrupalUI,willbenefitfromthisbook.Nopreviousknowledgeoflocalizationorinternationalizationisrequired.

·3萬字

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Hands-On Recommendation Systems with Python

Recommendationsystemsareattheheartofalmosteveryinternetbusinesstoday;fromFacebooktoNet?ixtoAmazon.Providinggoodrecommendations,whetherit'sfriends,movies,orgroceries,goesalongwayindefininguserexperienceandenticingyourcustomerstouseyourplatform.Thisbookshowsyouhowtodojustthat.YouwilllearnaboutthedifferentkindsofrecommendersusedintheindustryandseehowtobuildthemfromscratchusingPython.Noneedtowadethroughtonsofmachinelearningtheory—you'llgetstartedwithbuildingandlearningaboutrecommendersasquicklyaspossible..Inthisbook,youwillbuildanIMDBTop250clone,acontent-basedenginethatworksonmoviemetadata.You'llusecollaborativefilterstomakeuseofcustomerbehaviordata,andaHybridRecommenderthatincorporatescontentbasedandcollaborativefilteringtechniquesWiththisbook,allyouneedtogetstartedwithbuildingrecommendationsystemsisafamiliaritywithPython,andbythetimeyou'refnished,youwillhaveagreatgraspofhowrecommendersworkandbeinastrongpositiontoapplythetechniquesthatyouwilllearntoyourownproblemdomains.

·2.9萬字

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Redash v5 Quick Start Guide

DataexplorationandvisualizationisvitaltoBusinessIntelligence,thebackboneofalmosteveryenterpriseororganization.Redashisaqueryingandvisualizationtooldevelopedtosimplifyhowmarketingandbusinessdevelopmentdepartmentsareexposedtodata.IfyouwanttolearntocreateinteractivedashboardswithRedash,exploredifferentvisualizations,andsharetheinsightswithyourpeers,thenthisistheidealbookforyou.ThebookstartswithessentialBusinessIntelligenceconceptsthatareattheheartofdatavisualizations.YouwilllearnhowtofindyourwayroundRedashanditsricharrayofdatavisualizationoptionsforbuildinginteractivedashboards.Youwilllearnhowtocreatedatastorytellingandsharethesewithpeers.Youwillseehowtoconnecttodifferentdatasourcestoprocesscomplexdata,andthenvisualizethisdatatorevealvaluableinsights.Bytheendofthisbook,youwillbeconfidentwiththeRedashdashboardingtooltoprovideinsightandcommunicatedatastorytelling.

·2.9萬字

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R Programming Fundamentals

RProgrammingFundamentals,focusedonRandtheRecosystem,introducesyoutothetoolsforworkingwithdata.Tostartwith,you’llunderstandyouhowtosetupRandRStudio,followedbyexploringRpackages,functions,datastructures,controlflow,andloops.Onceyouhavegraspedthebasics,you’llmoveontostudyingdatavisualizationandgraphics.You’lllearnhowtobuildstatisticalandadvancedplotsusingthepowerfulggplot2library.Inadditiontothis,you’lldiscoverdatamanagementconceptssuchasfactoring,pivoting,aggregating,merging,anddealingwithmissingvalues.Bytheendofthisbook,you’llhavecompletedanentiredatascienceprojectofyourownforyourportfolioorblog.

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Grome Terrain Modeling with Ogre3D，UDK，and Unity3D

ThisbookisapracticalguidewithexamplesandclearstepstoexplainterrainmodelingwithGrome.Ifyou’readeveloperorartistlookingforaguidetowalkyouthroughGROME3.1,thenthisbookisforyou.Thisbookwillhelpyoufromthefirststeptoexportingaterrainasaworkableartassetinagameengine

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VEX IQ機器人從新手到高手：搭建、編程與競賽

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·2.9萬字

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Building Smart Drones with ESP8266 and Arduino

IfyouareaprogrammeroraDIYenthusiastandkeentocreateafullyfunctionaldronewithArduinoandESP8266,thenthisbookisforyou.Basicskillsinelectronicsandprogrammingwouldbebeneficial.Thisbookisnotforthebeginnersasitincludeslotsofideasnotdetailedhowyoucandothat.Ifyouareabeginner,thenyoumightgetlosthere.TheprerequisitesofthebookincludeagoodknowledgeofArduino,electronics,programminginCorC++andlotsofinterestincreatingthingsoutofnothing.

·2.9萬字

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機器學習公式詳解

周志華老師的《機器學習》（俗稱“西瓜書”）是機器學習領域的經典入門教材之一。本書（俗稱“南瓜書”）基于Datawhale成員自學“西瓜書”時記下的筆記編著而成，旨在對“西瓜書”中重難點公式加以解析，以及對部分公式補充具體的推導細節。全書共16章，與“西瓜書”章節、公式對應，每個公式的推導和解析都以本科數學基礎的視角進行講解，希望能夠幫助讀者達到“理工科數學基礎扎實點的大二下學期學生”水平。每章都附有相關閱讀材料，以便有興趣的讀者進一步鉆研探索。

·2.9萬字

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DevOps Bootcamp

ThebookisaimedatITDevelopersandOperations—administratorswhowanttoquicklylearnandimplementtheDevOpscultureintheirorganization.

·2.8萬字

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Containers in OpenStack

Thisbookistargetedtowardscloudengineers,systemadministrators,oranyonefromtheproductionteamwhoworksonOpenStackcloud.Thisbookactasanendtoendguideforanyonewhowantstostartusingtheconceptofcontainerizationonprivatecloud.SomebasicknowledgeofDockerandKuberneteswillhelp.

·2.8萬字

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Microsoft System Center Confi guration Manager

Thisbookisastep-by-steptutorialthatguidesyouthroughthekeystepsinimplementingbestsolutionsforhighavailabilityandperformancetuning.Itissplitintotwodistinctapproaches:clientandsitesideHAandoptimization.MicrosoftSCCMHighAvailabilityandPerformanceTuningisforITprofessionalsandconsultantsworkingwithConfigurationManagerwhowishtolearntheskillstodeployaredundantandscalablesolution.

·2.8萬字

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Apache Spark Quick Start Guide

ApacheSparkisaflexibleframeworkthatallowsprocessingofbatchandreal-timedata.Itsunifiedenginehasmadeitquitepopularforbigdatausecases.ThisbookwillhelpyoutogetstartedwithApacheSpark2.0andwritebigdataapplicationsforavarietyofusecases.ItwillalsointroduceyoutoApacheSpark–oneofthemostpopularBigDataprocessingframeworks.AlthoughthisbookisintendedtohelpyougetstartedwithApacheSpark,butitalsofocusesonexplainingthecoreconcepts.ThispracticalguideprovidesaquickstarttotheSpark2.0architectureanditscomponents.ItteachesyouhowtosetupSparkonyourlocalmachine.Aswemoveahead,youwillbeintroducedtoresilientdistributeddatasets(RDDs)andDataFrameAPIs,andtheircorrespondingtransformationsandactions.Then,wemoveontothelifecycleofaSparkapplicationandlearnaboutthetechniquesusedtodebugslow-runningapplications.YouwillalsogothroughSpark’sbuilt-inmodulesforSQL,streaming,machinelearning,andgraphanalysis.Finally,thebookwilllayoutthebestpracticesandoptimizationtechniquesthatarekeyforwritingefficientSparkapplications.Bytheendofthisbook,youwillhaveasoundfundamentalunderstandingoftheApacheSparkframeworkandyouwillbeabletowriteandoptimizeSparkapplications.

·2.8萬字

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特效制作

本書通過實際案例由淺入深地剖析講解，帶領初學者學習三維特效中所涉及的技術以及制作經驗。本書以軟件自身功能和外部插件為主，涵蓋面廣，結合電影電視中常見的特殊效果，通過特殊手法真實再現煙火、水等自然現象。本書首先介紹基本載體粒子系統，結合常見的煙、火、水等特殊效果來實現其表現手法，然后著重講解了能夠模擬世界物體之間的碰撞與交互關系的動力學系統，展現真實的自然界動力效果。

·2.8萬字

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工業機器人產品應用實戰

本書從實用性出發，聚焦ABB工業機器人在產品包裝中的實際應用，以搬運、裝箱、碼垛和拆垛4個典型的應用案例體現了工業機器人技術的應用特點。本書利用ABB機器人強大的虛擬仿真軟件RobotStudio搭建虛擬工作站，學習各類產品包裝典型工作站搭建、機器人配置、調試和編程，解決了在沒有工業機器人本體和外圍設備的情況下完成工業現場具體任務的問題。書中的任務對象大多來自實際的工業生產實踐，真實再現了產品包裝生產現場的情境。本書配有含相應工作站文件的光盤，供讀者使用。本書適合從事工業機器人相關工作的技術人員以及工業機器人相關專業學生使用。

·2.8萬字

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AWS：Security Best Practices on AWS

ThisbookisforallITprofessionals,systemadministrators,securityanalysts,solutionarchitects,andchiefinformationsecurityofficerswhoareresponsibleforsecuringworkloadsinAWSfortheirorganizations.

·2.8萬字

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MySQL Management and Administration with Navicat

StandardMini.ThisbookiswrittenforMySQLUsers,Developers,andadminswhowanttodiscoverjusthoweasyNavicatmakesevennormallyarduoustasks.

·2.7萬字

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Using OpenRefine

MongoDB 4 Quick Start Guide

ServiceNow IT Operations Management

Geospatial Data Science Quick Start Guide

Drupal 7 Multilingual Sites

Hands-On Recommendation Systems with Python

Redash v5 Quick Start Guide

R Programming Fundamentals

Grome Terrain Modeling with Ogre3D，UDK，and Unity3D

VEX IQ機器人從新手到高手：搭建、編程與競賽

Building Smart Drones with ESP8266 and Arduino

機器學習公式詳解

DevOps Bootcamp

Containers in OpenStack

Microsoft System Center Confi guration Manager

Apache Spark Quick Start Guide

特效制作

工業機器人產品應用實戰

AWS：Security Best Practices on AWS

MySQL Management and Administration with Navicat