A.填寫(xiě)缺失的值B.平滑噪聲數(shù)據(jù)C.刪除離群點(diǎn)D.解決不一致性
A.HadoopB.SparkC.YARND.HDFS
A.自有業(yè)務(wù)及競(jìng)品實(shí)時(shí)性能監(jiān)控B.開(kāi)發(fā)相關(guān)統(tǒng)計(jì)報(bào)表支撐咪咕大數(shù)據(jù)報(bào)告編寫(xiě)C.精準(zhǔn)互聯(lián)網(wǎng)營(yíng)銷D.自有業(yè)務(wù)開(kāi)啟自動(dòng)告警功能