PrefaceIwrotethisbooktohelpmachinelearningpractitioners,likeyou,getontopoflinearalgebra,fast.LinearAlgebraIsImportantinMachineLearningThereisnodoubtthatlinearalgebraisimportantinmachinelearning.Linearalgebraisthemathematicsofdata.It’sallvectorsandmatricesofnumbers.Modernstatisticsisdescribedusingthenotationoflinearalgebraandmodernstatisticalmethodsharnessthetoolsoflinearalgebra.Modernmachinelearningmethodsaredescribedthesameway,usingthenotationsandtoolsdrawndirectlyfromlinearalgebra.Evensomeclassicalmethodsusedinthefield,suchaslinearregressionvialinearleastsquaresandsingular-valuedecomposition,arelinearalgebramethods,andothermethods,suchasprincipalcomponentanalysis,werebornfromthemarriageoflinearalgebraandstatistics.Toreadandunderstandmachinelearning,youmustbeabletoreadandunderstandlinearalgebra.PractitionersStudyLinearAlgebraTooEarlyIfyouaskhowtogetstartedinmachinelearning,youwillverylikelybetoldtostartwithlinearalgebra.Weknowthatknowledgeoflinearalgebraiscriticallyimportant,butitdoesnothavetobetheplacetostart.Learninglinearalgebrafirst,thencalculus,probability,statistics,andeventuallymachinelearningtheoryisalongandslowbottom-uppath.Abetterfitfordevelopersistostartwithsystematicproceduresthatgetresults,andworkbacktothedeeperunderstandingoftheory,usingworkingresultsasacontext.Icallthisthetop-downorresults-firstapproachtomachinelearning,andlinearalgebraisnotthefirststep,butperhapsthesecondorthird.PractitionersStudyTooMuchLinearAlgebraWhenpractitionersdocirclebacktostudylinearalgebra,theylearnfarmoreofthefieldthanisrequiredfororrelevanttomachinelearning.Linearalgebraisalargefieldofstudythathastendrilsintoengineering,physicsandquantumphysics.Therearealso
2024/8/4 20:55:46 2.47MB Machine Lear mastery
1
网上下载的很多都是假的,此工具是楼主花了很多心血在网上才找到的,实测在xpsp3可用,可惜这里上不了截图。
原激活工具在激活后会自动把远程桌面端口改为6110,楼主已经在激活工具里将端口改回默认的3389了(激活后可查看注册表[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\TerminalServer\WinStations\RDP-Tcp]"PortNumber"=dword:00000D3D。
值是16位进制D3D表示正确,万一不是D3D可执行安装包里的3389.reg文件自动修正。
2024/7/26 9:13:18 10.87MB RDP 远程桌面 winconnect xp
1
machine_learning(PCA+SVM_face).rar
2024/7/15 1:13:14 14.84MB 掌纹识别、掌纹分类
1
WelcometoLongShort-TermMemoryNetworksWithPython.LongShort-TermMemory(LSTM)recurrentneuralnetworksareoneofthemostinterestingtypesofdeeplearningatthemoment.Theyhavebeenusedtodemonstrateworld-classresultsincomplexproblemdomainssuchaslanguagetranslation,automaticimagecaptioning,andtextgeneration.LSTMsareverydi↵erenttootherdeeplearningtechniques,suchasMultilayerPerceptrons(MLPs)andConvolutionalNeuralNetworks(CNNs),inthattheyaredesignedspecificallyforsequencepredictionproblems.IdesignedthisbookforyoutorapidlydiscoverwhatLSTMsare,howtheywork,andhowyoucanbringthisimportanttechnologytoyourownsequencepredictionproblems.
2024/6/10 13:38:01 6.77MB machine lear mastery python
1
Title:RMachineLearningEssentialsAuthor:MicheleUsuelliLength:218pagesEdition:1Language:EnglishPublisher:PacktPublishingPublicationDate:2014-11-25ISBN-10:178398774XISBN-13:9781783987740GainquickaccesstothemachinelearningconceptsandpracticalapplicationsusingtheRdevelopmentenvironmentAboutThisBookBuildmachinelearningalgorithmsusingthemostpowerfultoolsinRIdentifybusinessproblemsandsolvethembydevelopingeffectivesolutionsHands-ontutorialexplainingtheconceptsthroughlotsofpracticalexamples,tipsandtricksWhoThisBookIsForIfyouwanttolearnhowtodevelopeffectivemachinelearningsolutionstoyourbusinessproblemsinR,thisbookisforyou.Itwouldbehelpfultohaveabitoffamiliaritywithbasicobject-orientedprogrammingconcepts,butnopriorexperienceisrequired.InDetailRMachineLearningEssentialsprovidesyouwithanintroductiontomachinelearningwithR.Machinelearningfindsitsapplicationsinspeechrecognition,search-basedoperations,andartificialintelligence,amongotherthings.Youwillstartoffbygettinganintroductiontowhatmachinelearningis,alongwithsomeexamplestodemonstratetheimportanceinunderstandingthebasicideasofmachinelearning.ThisbookwillthenintroduceyoutoRandyouwillseethatitisaninfluentialprogramminglanguagethataidseffectivemachinelearning.Youwilllearnthethreestepstobuildaneffectivemachinelearningsolution,whichareexploringthedata,buildingthesolution,andvalidatingtheresults.Thebookwilldemonstrateeachstep,highlightingtheirpurposeandexplainingtechniquesrelatedtothem.Bytheendofthisbook,youwillbeabletousethemachinelearningtechniqueseffectively,identifybusinessproblems,andsolvethembyapplyingappropriatesolutions.TableofContentsChapter1.TransformingDataintoActionsChapter2.R–APowerfulToolforDevelopingMachineLearningAlgorith
2024/6/9 17:14:38 2.81MB R Machine Learning
1
ubuntu18.04安装nccl必要文件从官网下载实在是太慢了...
2024/5/14 8:06:55 3KB nccl ubuntu18.04
1
已经修改了C盘和D盘的破解文件破解使用说明:1、按默认路径安装,如果不是默认路径,需要修改注册表和破解文件,方法后面介绍;
路径建议是D:\ProgramFiles\MagicWinmail\server或者是C:\ProgramFiles\MagicWinmail\serverC或者D盘已经修改好破解文件路径2、安装完成后,停止服务和退出任务栏图标,替换同名文件“MailCtrl.exe”、“admin.exe”,将“MailSerzlj.exe”、“license.cfg”复制到“MailCtrl.exe”所在的目录;
3、导入注册表文件:“Winmail.reg”;
4、重新启动“MailCtrl.exe”并启动服务;
5、恭喜你,破解完成。
注意事项:由于破解方法不完美,几天运行会有一次mail服务停机了也不能再启动。
这里附带了一个挺好用的工具能自动备份数据,自动修复和自动启动Winmail。
把WebMailTools.exe工具他放到放到D:\ProgramFiles\MagicWinmail\server目录下运行,简单配置下即可。
有邮件通知,web域名ip检测功能都是自动检测网站并且出了问题会邮件通知。
我现在用了Winmail+WebMailTools工具3个月统计出错修复了5次,很稳定客户的邮箱都一直运行了下去没有说进入不了邮箱了。
网站域名检测也设置了进去提醒了我什么时候web服务器打开不了网站。
我手机设置了QQ的邮箱基本上web服务器出现了问题马上我都能知道去处理了。
但如果是大客户还是建议大家购买正版的Winmail,毕竟收大客户的费用高!哈哈1、如果你不使用默认路径,则要修改“MailSerzlj.exe”文件和注册表,用WinHex工具打开“MailSerzlj.exe”文件,搜索字符串“C:\ProgramFiles”,应该能搜到一处,建议只修改前面的盘符“C”,所以,在安装时路径也只建议修改盘符,这样修改起来简单;
2、运行“regedit.exe”,打开注册表位置:[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\MagicWinmailServer],可以看到服务所指向的程序“MailSerzlj.exe”的路径,修改为你自己安装后“MailSerzlj.exe”文件所在的路径就可以了;
3、此破解补丁只能破解4.7版,新的4.8版添加了功能限制,此法不通,针对性的补丁容后放出;
4、如果你发现破解补丁有任何问题,请及时跟贴反馈。
2024/2/23 23:20:28 35.87MB Winmail 完美 服务器 破解
1
迷你卫星Minisat是基于构建的基础架构管理工具,用于配置虚拟机并在远程主机上运行Docker容器。
依存关系安装QEMU和libvirt软件包$sudodnfinstallqemu-kvmqemu-imglibvirtlibvirt-pythonlibvirt-clientvirt-install-y创建ssh公钥$ssh-keygen-q-trsa-f~/.ssh/id_rsa-N""安装docker-machine$curl-Lhttps://github.com/docker/machine/releases/download/v0.13.0/docker-machine-`uname-s`-`uname-m`>/tmp/docker-machine&&sudoinstall/tmp/docker-machine/usr/local/bin/docker-machine如何运行Minisat创建您的python3虚拟环境$python3-mvenv<envir
2024/2/6 18:23:15 76KB css html jquery orm
1
Robotics,visionandcontrol一书中用到的matlab工具包2016b和2017a可以用,想要其他版本的请自己去下载,网速比较慢http://petercorke.com/wordpress/toolboxes/machine-vision-toolbox
2023/12/28 1:42:02 90.23MB Robotics vision and control
1
共 42 条记录 首页 上一页 下一页 尾页
在日常工作中,钉钉打卡成了我生活中不可或缺的一部分。然而,有时候这个看似简单的任务却给我带来了不少烦恼。 每天早晚,我总是得牢记打开钉钉应用,点击"工作台",再找到"考勤打卡"进行签到。有时候因为工作忙碌,会忘记打卡,导致考勤异常,影响当月的工作评价。而且,由于我使用的是苹果手机,有时候系统更新后,钉钉的某些功能会出现异常,使得打卡变得更加麻烦。 另外,我的家人使用的是安卓手机,他们也经常抱怨钉钉打卡的繁琐。尤其是对于那些不太熟悉手机操作的长辈来说,每次打卡都是一次挑战。他们总是担心自己会操作失误,导致打卡失败。 为了解决这些烦恼,我开始思考是否可以通过编写一个全自动化脚本来实现钉钉打卡。经过一段时间的摸索和学习,我终于成功编写出了一个适用于苹果和安卓系统的钉钉打卡脚本。
2024-04-09 15:03 15KB 钉钉 钉钉打卡