1)disjoint literature非相关文献
1.Text mining is the kernel of the disjoint literature-based knowledge discovery.文本挖掘是基于非相关文献知识发现的核心。
2.Based on the analysis of the existing ranking methods of B collection of disjoint literaturebased discovery,this article proposes the two way frequency-based ranking method according to the co-occurrence theory and the subject relative-degree.在对现有非相关文献知识发现的中间集排序方法进行分析的基础上,以共现理论为基础,以主题关联度为着眼点,对基于词频统计的B排序方法进行了拓展,引入共现低频的思想,提出基于双向词频统计的中间集排序方法,并对其意义及可操作方法进行了初步试验。
3.Based on the analysis of the existing ranking method of B collection of disjoint literature-based knowledge discovery,this article proposes a co-MeSH density weighting-based B ranking method according to the co-occurrence theory and the subject relativity.文章在对现有非相关文献知识发现的中间集排序方法进行分析的基础上,以共现理论为基础,以主题关联度为着眼点,提出基于共有MeSH密度加权的B排序方法。
英文短句/例句
1.Algorithms of Disjoint Literature-based Discovery System基于非相关文献知识发现系统的算法
2.A Study on Theoretical Foundation of Noninteractive Literature-Based Discovery非相关文献知识发现的理论基础研究
3.Research on the Literature Cohesion-based Ranking Method of Disjoint Literature-based Discovery基于文献内聚度的非相关文献知识发现排序方法研究
4.Study and Practice of Noninteractive Literature Based Knowledge Discovery in Medicine;非相关文献知识发现的医学研究与实践
5.Research and System Implement of Noninteractive Literature-based Knowledge Discovery in Chinese Literature;汉语非相关文献知识发现的研究与系统实现
6.Empirical Research on Noninteractive Literature-Based Discovery of Chinese Social Sciences Literature:With Example of Agricultural Economics Literature汉语社会科学文献非相关文献知识发现的实证研究——以农业经济学文献为例
7.Experimental Research on the Structure of the Original Collection in Disjoint Literature-Based Discovery对非相关文献知识发现中初始文本集结构的试验研究
8.Experimental Research on the Filtering Methods of the Original Collection of Disjoint Literature-Based Discovery非相关文献知识发现初始集过滤方法的试验研究
9.Research on two Way Frequency-based Ranking Method of Disjoint Literature-based Discovery基于双向词频统计的非相关文献知识发现排序方法研究
10.Research on the Disjoint Literature-based Knowledge Discovery Method Based on MeSH Weighting基于MeSH加权的非相关文献知识发现排序方法研究
11.A Bibliographic Analysis about the Pronunciation of the Initial Consonant of Fei-group Characters in Xiangxiang Dialect;从相关文献记录看湘乡方言非组字读音
12.A logical grouping of associated documents.相关文献的逻辑分组。
13.Domestic relevant theses that I have found all agree with promoting non-audit services in our country.笔者查阅到的国内相关文献均赞同在我国大力发展非审计服务。
14.The Study of Shuo Yuan Modification in Literature;《说苑》及其相关文献异文的比较研究
15.document-document similarity matrix文献－文献相似性矩阵
16.A wealth of information is to be found in the statistics literature.统计学文献中也有大量相关信息。
17.To collect the relative literature and to make a summary.方法 :查阅相关文献资料归纳总结。
18.The Research of Protein-Protein Extraction in Biomedical Literature;生物文献中蛋白质相互作用关系抽取
相关短句/例句
Noninterative literature-bases knowledge discovery非相关文献知识
3)the related literatures相关文献
1.The related literatures can have different understanding because demand purposes are different,in the sci-tech novelty retrieval sense,the related literatures must be consistent with its job requirements.相关文献可因需求目的不同而有不同的理解,科技查新意义上的相关文献必须符合科技查新工作的要求。
4)Noninteractive Literature-Based Discovery非相关文献知识发现
1.A Study on Theoretical Foundation of Noninteractive Literature-Based Discovery非相关文献知识发现的理论基础研究
5)relevant western literatures西文相关文献
1.This paper expounds the description principle of relevant western literatures,and illustrates the principles and key points of relevant literature cataloguing with actual examples.简述了西文相关文献的著录原则,并以实例对相关文献的编目原则及编目要点进行了说明。
6)complementary but noninteractive knowledge discovery互补的非相关文献知识发现
延伸阅读
相关成本与非相关成本（relevantcostandirrelevantcost） 成本按其发生是否与决策项目相关的分类。相关成本是指与制定决策方案有关的联影响的成本，例如当期是否接受一批订货，生产该批订货需要花费的各种成本，即为相关成本。如该批订货是一种特殊订货，即其价格低于以前生产这种产品的完全成本时，其相关成本就是生产该批产品的变动成本。如果生产该批订货需扩大生产能力时，相关成本就既包括生产的变动成本，还包括添置设备等所需的其他成本。机会成本、差量成本、现金支出成本、可避免成本等均属相关成本。 非相关成本是指与制定决策方案并无影响的成本，因而在决策时可不予考虑。命名如接受特殊订货时，原有固定成本就属于非相关成本，因为即使不接受这批特殊订货，这些固定成本也会照样发生，当有几种方案可供选择时，各种方案都需发生的成本就是非相关成本，如采用不同的生产工艺组织生产时，构成产品实体的原材料在各种生产工艺过程中都要发生，所以这些原材料成本便是非相关成本。不可避免成本、沉落成本等属于不相关成本。
