[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f7FLOj3bd0cAhDsYuJyKkT8UpSdAsoM5Q7wPTB6vCMq4":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":21,"type":22},[],"2025-12-26 18:01:15",287992168,[8,9,10,11],"鼠标","温度计","摄像机","感知设备",{"courseId":13,"courseImg":14,"courseName":15},"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","智能系统获取数据更多的是靠智能感知.智能感知数据时必须的设备是( )",[18,23,32,41,50,59,68,76,81,90],{"answer":19,"createTime":5,"id":6,"options":20,"question":16,"source":21,"type":22},[],[8,9,10,11],"v1",0,{"answer":24,"createTime":5,"id":25,"options":26,"question":31,"source":21,"type":22},[],287992169,[27,28,29,30],"摄像头","测距仪","导航地图","智能控制","智能驾驶汽车需要感知前方车距,需要的数据采集设备是( )",{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":21,"type":22},[],287992170,[36,37,38,39],"温湿度传感器","多功能传感器","红外摄像机","超声探测仪","智慧农业中要感知作物环境的温湿度,需要的数据采集设备是( )",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":21,"type":22},[],287992171,[45,46,47,48],"利用多光谱或高光谱传感器拍摄植物叶片特征","利用边缘计算设备在机载端压缩图像","利用定位系统记录地理坐标与作业轨迹","规划无人机绕农田飞行的最优路径","农业无人机在如喷洒农药、识别病虫害等植物保护任务中,其数据采集的关键技术是( )",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":21,"type":22},[],287992172,[54,55,56,57],"借助设备采集","从网上下载","手动编写数据","购买数据","以下不属于获取数据的方式的是( )",{"answer":60,"createTime":5,"id":61,"options":62,"question":67,"source":21,"type":22},[],287992173,[63,64,65,66],"数据采集","数据处理","数据分析","数据存储","依靠感知设备自动获取数据的过程叫( )",{"answer":69,"createTime":5,"id":70,"options":71,"question":75,"source":21,"type":22},[],287992174,[72,27,73,74],"麦克风","卫星定位器","温度传感器","如果需要图像数据,可以使用( )进行数据采集",{"answer":77,"createTime":5,"id":78,"options":79,"question":80,"source":21,"type":22},[],287992175,[72,27,73,74],"如果需要声音数据,可以使用( )进行数据采集",{"answer":82,"createTime":5,"id":83,"options":84,"question":89,"source":21,"type":22},[],287992176,[85,86,87,88],"特征值或者特征变量","目标变量或者标签","训练数据","测试数据","在机器学习中,自变量(x1, x2)叫作( )",{"answer":91,"createTime":5,"id":92,"options":93,"question":94,"source":21,"type":22},[],287992177,[85,86,87,88],"在机器学习中,因变量y叫作( )"]