data n. 1.資料,材料〔此詞系 datum 的復(fù)數(shù)。但 datum 罕用,一般即以 data 作為集合詞,在口語中往往用單數(shù)動(dòng)詞;如系指一件資料,則說作 this data〕。 2.〔美國〕(觀察所得的)事實(shí),知識(shí)。 a data book 參考資料書。 gather data on ...收集…的資料[數(shù)據(jù)]。 The data is not enough to be convincing. 資料不足,尚難令人信服。
2 . a data preprocessing method has been used 提出了一種對web訪問日志進(jìn)行預(yù)處理的方法。
Research on data preprocessing technology in web log mining 日志挖掘中的數(shù)據(jù)預(yù)處理技術(shù)研究
Frame - filtering algorithm applied in data preprocessing for web log mining 日志挖掘的智能站點(diǎn)體系
Data preprocessing phase 數(shù)據(jù)預(yù)處理階段。
The thesis is composed of three parts , i . e . model choice , experimental data preprocessing , and parameters identification 論文主要包括辨識(shí)模型選取、飛行實(shí)驗(yàn)數(shù)據(jù)預(yù)處理和參數(shù)辨識(shí)三部分。
Data processing is an important part of the system . it includes two steps : data preprocessing and error analysis 數(shù)據(jù)處理是測量軟件系統(tǒng)中一個(gè)重要部分,分為數(shù)據(jù)預(yù)處理和誤差分析兩個(gè)部分。
There are four stages in the kdd model which are data preprocessing , data extracting , data mining and result evaluating 在模型中,將知識(shí)發(fā)現(xiàn)過程分成數(shù)據(jù)預(yù)處理、數(shù)據(jù)抽取、數(shù)據(jù)挖掘和結(jié)果分析四個(gè)階段。
Wpirs includes : data preprocessing module , mining treatment module , on - line recommendation module and user interface module Wpirs系統(tǒng)包括數(shù)據(jù)預(yù)處理模塊,挖掘處理模塊,在線推薦模塊和用戶界面模塊。
The data tier restores all data and sends data to web tier according to query directives . the data preprocessing is also important 數(shù)據(jù)層存儲(chǔ)著系統(tǒng)的所有數(shù)據(jù),根據(jù)web層的請求查詢滿足條件的數(shù)據(jù)返回給web層。