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regular value中文是什么意思

  • 正則值

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  • 例句與用法
  • Properties for the preimage of a generalized regular value on banach spaces
    空間上廣義正則值原像的性質(zhì)
  • Cf is a kind of non - different recommendation to all customers , so it is may appear that the company spend much cost but have little revenue . recently a new recommend technology base on lifetime value of customers have emerged , the centre of the technology is to use the weighed sum of the three variable to classify the customers and the reason of use weighed variable is that think about the relative important degree . then we can recommend products according to the association rule in the classify of same clv . the shortcoming of this recommendation is that the recommendation may have some error when the customers ’ data is not enough to form regular value
    近年來(lái)出現(xiàn)了一種采用基于客戶(hù)生命周期值的加權(quán)rfm (表示客戶(hù)生命周期的三個(gè)指標(biāo)變量)技術(shù)的推薦方法,這一技術(shù)的核心思想就是采用這三個(gè)客戶(hù)屬性變量的加權(quán)和的方法來(lái)對(duì)客戶(hù)進(jìn)行聚類(lèi),其中為變量加權(quán)是考慮到不同變量對(duì)顧客產(chǎn)生的不同重要程度的影響。對(duì)符合某一生命周期類(lèi)型的客戶(hù)按照商品挖掘關(guān)聯(lián)技術(shù)進(jìn)行商品推薦。這種推薦方法的弊端在于當(dāng)客戶(hù)的交易數(shù)據(jù)不足以形成規(guī)律化的量值時(shí),推薦可能會(huì)出現(xiàn)偏差。
  • 其他語(yǔ)種釋義
  • 推薦英語(yǔ)閱讀
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