介紹 數(shù)據(jù)工程項(xiàng)目往往嚴(yán)格遵循著riro (rubbish in, rubbish out) 的原則窿祥，所以我們經(jīng)常說(shuō)數(shù)據(jù)預(yù)處理是數(shù)據(jù)工程師或者數(shù)...