...统、基于内容过滤(Content.basedFiltering)技术的系统、基于人121 统计特性(Demographic)的系统、基于效用(Utility-based)函数的系统、基于知识 (Knowledge—based)的系统等。 在所有的信息过滤方法中,基于内容过滤与合作过滤是两种最主要的方法。
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In this paper,we studied utility-based association rule mining in large high dimensional data, and our approach solved the problem that existing algorithms for utility mining can not handle large high dimensional datasets.
本文主要研究高维大数据集中高效用关联规则的挖掘算法,弥补了现有的基于效用关联规则挖掘算法不能有效处理高维大数据集的不足。
参考来源 - 高效用关联规则的挖掘·2,447,543篇论文数据,部分数据来源于NoteExpress
目前国内外实行的国民经济核算体系基于劳动价值论,而不是基于效用价值论或要素价值论。
The national accounts system is based on the labor theory of value, rather than the utility theory of value or element theory of value.
运用约束条件的非线性规划,建立起一个基于效用最大化和合理性相结合的工程量清单费用分摊模型。
This paper establishes the expense separate model of bill of quantity based on maximizing the utility and rationality, by using the restriction of nonlinear programming.
针对利益相关者的心理模糊因素,以基于效用理论的项目利益相关者模型为内核,提出了一种新的项目评价模糊技术方法。
Focusing on the fuzzy mental factors of benefit relatives, a new project fuzzy evaluation technique is proposed with Br-SD as core.
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