mining problem造句
例句與造句
- classification is an important part of data mining problems
數(shù)據分類是數(shù)據挖掘中一個重要的內容。 - the system is applied to the analysis of a series of practical coal mine problems
此系統(tǒng)被應用于一系列煤礦實際問題的分析。 - mining association rules is an important data mining problem which is to find the interested, hidden and unknown knowledge that can be discovered from large database
數(shù)據挖掘就是從大量數(shù)據中提取和挖掘知識，故又稱為數(shù)據庫知識發(fā)現(xiàn)。關聯(lián)分析發(fā)現(xiàn)關聯(lián)規(guī)則是數(shù)據挖掘中最活躍的領域。 - in this paper, the main research is the profits mining problem, which is under the instruction of microcosmic economic . the content that this paper mainly involves is the problem of merchandise choice and catalogue partition
利潤挖掘是數(shù)據挖掘的一種,它主要研究如何為商業(yè)企業(yè)獲得最大的利潤,包括利潤分析和利潤模型的構建。 - data mining is an important research subject in the field of information technology . it means a process of nontrivial extraction of implicit, previously unknown and potentially useful information from data in databases or datawarehouses . it involves such subject areas as database, artificial intelligence, machine learning and statistics . classification analysis is an important data mining problem
數(shù)據挖掘(datamining)是信息處理技術研究領域的一項重要課題。它是指從大型數(shù)據庫或數(shù)據倉庫中提取隱含的、未知的、非平凡的以及有潛在應用價值的信息或模式的過程。 - It's difficult to find mining problem in a sentence. 用mining problem造句挺難的
- a few classic association rule extracting algorithms are deeply discussed . in order to resolve frequent pattern mining problem efficiently, redundant operation and temporary data in fp-growth algorithm are analyzed, data structures, fpr-tree and fpr-list, are imported, the method of conditional pattern base generation and storage in fp-growth algorithm is improved, and a new fprsg algorithm is presented
為解決頻繁模式挖掘問題,本文通過分析fp-growth算法中包含的冗余操作,引入數(shù)據結構fp參考樹/表,改變fp-growth算法中條件模式基的存儲和生成方式,提出了新的fprsg算法,高效地解決了頻繁模式挖掘問題。