1) 2.1D Sketch
2.1维简约图
1.
2.1D Sketch of Images: Modeling、Inferring and Applications
2.1维简约图的表达、计算与应用
2) dimension reduction
维数约简
1.
Collaborative filtering recommendation model based on effective dimension reduction and K-means clustering
为了克服"维灾"所带来的问题,提出一种基于主成分分析的维数约简方法,并在转换后的低维向量空间上进行K-means聚类算法,以减少目标用户的最近邻搜索范围,代替在超高维空间上逐一寻找最近邻的过程。
3) dimensionality reduction
维数约简
1.
Most machine learning tasks confront the problem of dimensionality reduction for extracting meaningful features and processing convenience.
基于图谱理论,提出了一种结合路径特征和距离特征的维数约简方法,旨在发掘和保持原有数据中有意义的局部近邻关系。
2.
This survey introduces general solutions to every step of the categorization process including document modeling,feature selection,dimensionality reduction,classification scheme selection.
从文本分类实现过程的各个环节,包括建立文档模型、特征提取、维数约简、选择分类策略几个方面分别给出了目前实用的解决方案,同时对各种算法进行了分类和性能上的定性与定量的比较,最后讨论了国内文本分类研究中的一些问题和未来的发展。
3.
In this dissertation, some key issues on manifold learning have been studied, the main contributions are summarized as follows:Baed on the analysis of PCA and MVU, we propose a new nonlinear dimensionality reduction method called distinguishing variance embedding (DVE).
如何对高维数据进行有效维数约简,并由此发现其内在结构和规律已成为高维信息处理研究的关键问题之一。
4) reduct discernibility graph
约简分辨图
1.
In addition to the existed three heuristic deep-first searching principles (Member Executive Principle MEP,Friend Persuade Principle FPP,Stranger Enter Principle SEP) based on reduct discernibility graph,a mew heuris- tic searching.
针对属性约简算法CARRDG在实现技术层面上的可改进之处,在原有的三种约简分辨图深度优先搜索原则(成员独占原则、友人劝阻原则、陌生人吸纳原则)的基础上,增加新的深度优先搜索原则——阻挡层阻挡原则。
5) brief and fair pattern
简约合宜的图形
1.
,the theory of "briefness and fairness",this paper analyzes the modeling thought of folk paper-cutting artists and illustrates how to represent life by using the coherence of interior experience and exterior objects and with brief and fair patterns.
运用审美直觉心理学中的"好的格式塔",即"简约合宜"的理论,分析了民间剪纸艺人的造型思维过程,阐述了民间剪纸艺人如何借助内部经验和外部事物的一致性,通过"简约合宜的图形"去表现生活。
6) 3D graphic reduction
三维图形简化
补充资料:[3-(aminosulfonyl)-4-chloro-N-(2.3-dihydro-2-methyl-1H-indol-1-yl)benzamide]
分子式:C16H16ClN3O3S
分子量:365.5
CAS号:26807-65-8
性质:暂无
制备方法:暂无
用途:用于轻、中度原发性高血压。
分子量:365.5
CAS号:26807-65-8
性质:暂无
制备方法:暂无
用途:用于轻、中度原发性高血压。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条