[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fe9g3cswX3pziJd5YfJVVqgHGpxbryC4kzB39gepdyT4":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2024-06-25 00:49:08",155218716,[8,9,10,11],"结构化","非结构化","非结构化或半结构化","半结构化",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},221,"aca45cf07ad7593449299e4dad5d1868","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F48eba3395437dd881b1b9275a0ad1028.png","大数据分析与应用（初级）","exam_127773005","88","实际上,大多数的大数据都是( )的",[21,32,41,44,53,62,71,80,90,99],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],155218708,[25,26,27,28],"标题、目录及前言","分析背景、目的及思路","分析背景、趋势及整体结论","目的、思路及框架","数据分析报告中的前言页主要包括哪三个方面的内容( )","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],155218712,[36,37,38,39],"结合程度","对抗关系","依赖关系","不同之处","回归分析方法是在众多的相关变量中,根据实际问题考察其中一个或多个变量(因变量)与其余变量(自变量)的( )",{"answer":42,"createTime":5,"id":6,"options":43,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":45,"createTime":5,"id":46,"options":47,"question":52,"source":30,"type":31},[],155218719,[48,49,50,51],"完全自动","有监督","无监督","无需控制","分类是一种( )的机器学习,它将数据分为相关的、以前学习过的类别",{"answer":54,"createTime":5,"id":55,"options":56,"question":61,"source":30,"type":31},[],155218722,[57,58,59,60],"雷达图","饼状图","折线图","气泡图","分析父行业下各子行业的市场容量占比情况,适合选用的可视化图表是( )",{"answer":63,"createTime":5,"id":64,"options":65,"question":70,"source":30,"type":31},[],155218725,[66,67,68,69],"数据完善","数据清理","数据编辑","数据增减","数据生命周期包含了数据收集、( )、数据组织、数据分析、数据存储以及数据管理等过程",{"answer":72,"createTime":5,"id":73,"options":74,"question":79,"source":30,"type":31},[],155218728,[75,76,77,78],"用现有的一般技术难以管理的大量数据的集合","随着互联网的发展,在我们身边产生的大量数据","随着硬件和软件技术的发展,数据的存储、处理成本大幅下降,从而促进数据大量产生","随着云计算的兴起而产生的大量数据","大数据从狭义上可以定义为( )",{"answer":81,"createTime":82,"id":83,"options":84,"question":89,"source":30,"type":31},[],"2024-06-25 00:49:09",155218732,[85,86,87,88],"数据包","信息包","文件夹","资源池","云计算是基于( )概念的分布式计算,最终用户只需把任务提交到云端",{"answer":91,"createTime":82,"id":92,"options":93,"question":98,"source":30,"type":31},[],155218738,[94,95,96,97],"价值发现","数学计算","图形处理","数据积累","在大数据背景下,数据分析能力的高低决定了大数据中( )过程的好坏与成败",{"answer":100,"createTime":82,"id":101,"options":102,"question":106,"source":30,"type":31},[],155218741,[60,103,104,105],"散点图","K 线图","热力图","以特殊高亮的形式显示访客热衷的页面区域和访客所在的地理区域的图示"]