積下欠帳 的英文怎麼說

中文拼音 [xiàqiànzhàng]
積下欠帳 英文
run an account
  • : Ⅰ動詞(積累) amass; store up; accumulate Ⅱ形容詞(長時間積累下來的) long standing; long pending...
  • : 下動詞1. (用在動詞后,表示由高處到低處) 2. (用在動詞后, 表示有空間, 能容納) 3. (用在動詞后, 表示動作的完成或結果)
  • : 動詞1 (睏倦時張口出氣) yawn 2 (身體一部分稍微向上移動) raise slightly (a part of the body) ...
  • : 名詞1. (用布、紗或綢子等做的遮蔽物) curtain 2. (關于貨幣、貨物出入的記載) account 3. (帳簿) account book4. (債) debt; credit
  1. This thesis mainly researches on pattern of telecommunication management analysis and decision support in our fix - line telecommunication operation. first the construction of data warehouse is discussed, analyses the data of the base information, billing information and calling detail record of the customer, and then discuss the methods of data mining including defining the operation scope, sampling, data analysis, modeling and implementation we put focal point on the choice and design that the model of data mining, on the basis of the already studies of abroad and the actual needs of fix - line telecommunication company. three data mining models of our fix - line telecommunication operation are putted forward : customer value model, customer retention model, and customer segment model

    本文對于固網通信業經營決策支持模式的探討和研究,是從企業級數據倉庫的構建出發,圍繞如何提高企業客戶細化和預測能力的問題,針對通信企業累的大量客戶基本信息、客戶通話信息、客戶單信息、客戶繳費等數據,在數據挖掘方法論的指導,通過業務問題范圍、選取和抽樣、探索型數據分析、建模和實施等步驟進行分析,闡述通信企業以數據倉庫為核心的數據挖掘模型選擇與設計的一般方法,提出我國固網通信運營業的三個數據挖掘應用模型:客戶分群,客戶流失和客戶價值分析。
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