德鲁克

  • 【草莓app色板安卓】数据会撒谎 大数据并非万能

    AschiefexecutiveofUKsupermarketchainJSainsburyuntil2014,JustinKingcommandedadatasetthatshowed,forinstance,thatpurchasesofdietproductswerethebestindicationthatcustomerswereplanningtogoonholiday—andthattheymightthereforebeopentosomedeftdirectmarketingofsuntanlotion

    2021-01-23