[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f0_w4URWip7Bb6ioISboVeyP5Ym18dNSFzPW_LyLip-c":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":31,"type":32},[],"2023-10-26 15:58:43",101851854,[8,9,10,11],"爬虫就是一段代码","爬虫需要模拟浏览器向服务器发送请求","任何服务器都不会限制爬虫爬取数据","爬虫需要对服务器响应的结果进行处理,从中获取想要的数据",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},17,"981b525e7a3d0d52c7df59b8d9755c30","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F5bab450aa52a16ee7ecd9446e056bb68.jpg","大数据与人工智能","work_30358022","期中测验","如下关于爬虫的说法错误的是?( )",[21,33,42,51,60,69,78,87,96,105],{"answer":22,"createTime":23,"id":24,"options":25,"question":30,"source":31,"type":32},[],"2023-10-26 15:58:42",101851845,[26,27,28,29],"Baidu AI Studio、Pytorch","Baidu AI Studio、PaddlePaddle","Pycharm、Pytorch","Pycharm、PaddlePaddle","本课程使用的平台和深度学习框架名称是","v1",0,{"answer":34,"createTime":23,"id":35,"options":36,"question":41,"source":31,"type":32},[],101851846,[37,38,39,40],"噪声数据","有效数据","脏数据","原始数据","大数据采集与预处理是获取( )的重要途径",{"answer":43,"createTime":23,"id":44,"options":45,"question":50,"source":31,"type":32},[],101851847,[46,47,48,49],"非结构化(如图像、文本)","结构化(如人口数据)","离散","连续","深度学习算法擅长处理( )数据",{"answer":52,"createTime":23,"id":53,"options":54,"question":59,"source":31,"type":32},[],101851848,[55,56,57,58],"网络的神经元数量","网络的参数量","网络的层数","网络结构复杂","深度学习的深度一般指的是( )",{"answer":61,"createTime":23,"id":62,"options":63,"question":68,"source":31,"type":32},[],101851849,[64,65,66,67],"copy","fork","pull","star","在平台中,若想克隆一个项目到自己的仓库中,应该使用如下哪个操作.( )",{"answer":70,"createTime":23,"id":71,"options":72,"question":77,"source":31,"type":32},[],101851850,[73,74,75,76],"bc","bcd","cd","cde","在python中,可以对字符串进行切片操作来提取子串,如下代码得到的子串是( ) s = "abcdef"print(s[2:4])",{"answer":79,"createTime":23,"id":80,"options":81,"question":86,"source":31,"type":32},[],101851851,[82,83,84,85],"scores[0]","scores[1]","scores[95]","scores['小明']","在python中,字典是按"键-值"对的形式存放数据的,请问要想得到如下成绩字典中小明的成绩,该用代码( )? scores = {'小明':95, '小红':90, '小刚':89}",{"answer":88,"createTime":23,"id":89,"options":90,"question":95,"source":31,"type":32},[],101851852,[91,92,93,94],"!pip jieba","!import jieba","!install jieba","!pip install jieba","若想在平台中安装jieba库,使用的命令是( )",{"answer":97,"createTime":5,"id":98,"options":99,"question":104,"source":31,"type":32},[],101851853,[100,101,102,103],"True","False","1","2","已知列表names=['zhou', 'wu', 'zheng', 'wang'],则表达式'wu' in s的值为( )",{"answer":106,"createTime":5,"id":6,"options":107,"question":19,"source":31,"type":32},[],[8,9,10,11]]