description n. 1.記述,敘述,描寫;記載。 2.敘事文;(物品)說明書;相貌說明書。 3.種類。 4.作圖;繪制。 a man answering (to) that description 和相貌說明書符合的人。 pencils of every description 各種鉛筆。 persons of that description 那一類人。 a speech of the poorest description 內(nèi)容平淡到極點的演說。 beyond description 難以形容。 give [make] a description of 敘述…的樣子;說明。 the description of a circle 畫圓圈。
problem n. 1.問題,課題;疑難問題;令人困惑的情況。 2.【數(shù)、物】習(xí)題;作圖題。 3.(象棋的)布局問題。 the problem of unemployment 失業(yè)問題。 His whole conduct is a problem to me. 他的一切行為我都不理解。 adj. 1.成問題的;難處理的。 2.關(guān)于社會問題的。 a problem child 【心理學(xué)】問題兒童;難管教的孩子。 a problem novel [play] (反映社會問題等的)問題小說[戲劇]。 sleep on [upon, over] a problem 把問題留到第二天解決。
Our strength is a purpose - built solution to the customer problem description 我們的專長在于根據(jù)客戶提出的問題提供有目的的解決方案。
Research on method of managerial problem understanding based on natural language - like problem description language 基于類自然語言的管理問題理解方法研究
The following table contains all three problem sets assigned this semester . problem descriptions are included under each assignment 下面的表格包含了這個學(xué)期的三次作業(yè)。每個作業(yè)都包含了問題的描述。
Introducing the data mining technology in sample . 3 . introducing the association rules mining algorithm idea , summarizing the association rules produce , develop and the problem description 第三章:重點介紹了關(guān)聯(lián)規(guī)則挖掘的算法思想,用于本文的正式問題描述以及關(guān)聯(lián)規(guī)則產(chǎn)生和發(fā)展的概況。
Then we give a formal problem description of mining association rules . we analyze the performance of the two typical algorithms , apriori and aprioritid , for discovering all significant association rules between items in a large database of transactions , then introduce the idea of some typical algorithms and analyze them virtues and disadvantages . we proposed the strategy of parallel mining association rules and describe the basic algorithms and analyze the performance of these algorithms 本文首先對kdd dm的主要概念和最近的發(fā)展作了綜述,給出了挖掘關(guān)聯(lián)規(guī)則問題的正式的描述,然后對典型的關(guān)聯(lián)規(guī)則算法apriori算法和aprioritid算法作了較深入的性能分析,然后給出了幾個典型算法的思想介紹和優(yōu)缺點分析;提出了關(guān)聯(lián)規(guī)則的并行挖掘策略并且對相應(yīng)的并行算法進行了性能分析。