description n. 1.记述,叙述,描写;记载。 2.叙事文;(物品)说明书;相貌说明书。 3.种类。 4.作图;绘制。 a man answering (to) that description 和相貌说明书符合的人。 pencils of every description 各种铅笔。 persons of that description 那一类人。 a speech of the poorest description 内容平淡到极点的演说。 beyond description 难以形容。 give [make] a description of 叙述…的样子;说明。 the description of a circle 画圆圈。
problem n. 1.问题,课题;疑难问题;令人困惑的情况。 2.【数、物】习题;作图题。 3.(象棋的)布局问题。 the problem of unemployment 失业问题。 His whole conduct is a problem to me. 他的一切行为我都不理解。 adj. 1.成问题的;难处理的。 2.关于社会问题的。 a problem child 【心理学】问题儿童;难管教的孩子。 a problem novel [play] (反映社会问题等的)问题小说[戏剧]。 sleep on [upon, over] a problem 把问题留到第二天解决。
Our strength is a purpose - built solution to the customer problem description 我们的专长在于根据客户提出的问题提供有目的的解决方案。
Research on method of managerial problem understanding based on natural language - like problem description language 基于类自然语言的管理问题理解方法研究
The following table contains all three problem sets assigned this semester . problem descriptions are included under each assignment 下面的表格包含了这个学期的三次作业。每个作业都包含了问题的描述。
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:重点介绍了关联规则挖掘的算法思想,用于本文的正式问题描述以及关联规则产生和发展的概况。
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 本文首先对kdd dm的主要概念和最近的发展作了综述,给出了挖掘关联规则问题的正式的描述,然后对典型的关联规则算法apriori算法和aprioritid算法作了较深入的性能分析,然后给出了几个典型算法的思想介绍和优缺点分析;提出了关联规则的并行挖掘策略并且对相应的并行算法进行了性能分析。