DBSCAN is a spatial clustering algorithm based on density.
DBSCAN是一个基于密度的聚类算法。
This artwork is based on density data, but is not to scale.
本作品的制作是基于密度数据,而不是按照比例。
The Out-lier algorithm based on density and attribution classical discrepant data protocol algorithm based on rough set theory were presented.
提出了一种基于密度的孤立点因子算法和一种基于粗集理论的属性类别差异数据归约算法。
All the nonlinear normalization methods resolve the above distortion based on density equalization, and differs on the stroke density description.
各种非线性规范化的共同点在于它们都是基于密度均衡来解决上述变形,区别在于对笔画密度的描述不同。
The paper mainly discusses a clustering algorithm based on density and grid in data mining, which has high clustering efficiency and low time complexity.
该文主要讨论数据挖掘中一种基于密度和网格的聚类分析算法及其在客户关系管理中的应用。
Based on density functional perturbation theory (DFPT) and combined with the norm-conserving pseudopotential method, the lattice dynamic simulation is presented.
基于密度泛函微扰理论(DFPT)结合模守恒赝势方法进行晶格动力学模拟。
On the basis of the analysis and research of traditional clustering algorithms, a clustering algorithm based on density and adaptive density-reachable is presented.
在分析与研究现有聚类算法的基础上,提出一种基于密度和自适应密度可达的改进算法。
A clustering algorithm based on density and partitioning method is presented according to the analysis of the strengths and weaknesses of traditional clustering algorithms.
在分析常用聚类算法的特点和适应性基础上提出一种基于密度与划分方法的聚类算法。
The optical methods of pseudocolor encoding of black and white picture based on density encoding some colour have been presented, but all methods required encoding process.
将黑白图象用光学手段按其密度编成各种颜色的方法,已有些报道,但均需编码过程。
In accordance with three classical traffic flow parameter models based on density, three kinds of occupancy-speed models and occupancy-flow models are deduced in this paper.
根据三种经典的基于密度的交通流参数模型,分别推导了三种占有率速度模型和占有率流量模型。
On the basis of analysis and research of traditional clustering algorithms, a clustering algorithm based on density and adaptive density-reachable is presented in this paper.
在分析与研究现有聚类算法的基础上,提出了一种基于密度和自适应密度可达的改进算法。
To overcome the shortcomings of the GCOD, a high-dimensional clustering algorithm for data mining, the paper proposes an intersected grid clustering algorithm based on density estimation (IGCOD).
针对高维聚类算法——相交网格划分算法GCOD存在的缺陷,提出了基于密度度量的相交网格划分聚类算法IGCOD。
In this article, we present a design method of the SLR pulse. Subsequently, based on density-matrix theory, computer simulations are used to show the excitation profiles of the designed SLR pulses.
首先介绍了SLR脉冲设计思想,然后基于密度矩阵理论,应用计算机模拟方法对所设计脉冲的激发带宽进行模拟。
Based on density functional theory (DFT) and B3LYP method, we made a theoretical study of the reaction system involving organic transitional metal compound. We studied the mechanism of each reaction.
本文采用密度泛函理论B3LYP方法对有机过渡金属化合物参与的化学反应体系进行了理论研究。
The algorithm first makes a top-down coarse location using the projection analysis of the edge density graph and then makes a bottom-up precise location based on the vertical edge linkage intensity.
该算法首先通过对边缘密度图进行投影分析进行自顶向下的粗定位,然后在此基础上利用垂直边缘的连接强度进行自底向上的精确定位。
The architects based the density of the "forest" on the degree of transparency they wanted to achieve - either permitting or blocking views from the street and park.
建筑师把“森林的密度”立基于他们想要实现的透明度上——要么允许来自街道和公园的风景,要么就阻隔它们。
Also, MZRP modifies the limit of route length based on the node density, and results in rapider convergence during route query and maintenance in IERP.
同时,根据节点密度调整了路径长度限制,使得区域间的路由查询和路由维护能够更快地收敛。
The solutions for optical mass storage system and their principles are analyzed briefly, based on which, the key technologies for the improvement of the recording density are discussed.
在此基础上,扼要分析了现有提高存储器存储密度的思路及关键技术,给出当前国际先进水平的技术指标。
Based on the analysis of actual data of density during fermentation, the mathematic model of density changes during pink wine alcohol fermentation was established.
在分析桃红葡萄酒酒精发酵过程中密度实测数据的基础上,建立了桃红葡萄酒酒精发酵过程密度变化规律的数学模型。
An elastic meshing feature extraction method based on the stroke density is proposed.
提出了一种基于笔画密度的弹性网格特征提取方法。
They can be applied to molecular optical switches of high storage density, high switching rate, and high write erase cycle times based on their photochromism.
基于这种光致变色性能,这类物质可用作存贮密度高、响应速度快及擦-写次数高的信息存储材料。
It is based on the markov random field with new features, such as clique potential, initial nodes probability density.
此应用是基于马尔可夫随机场的新特性:势团势能,初始节点的概率密度。
Based on the concepts of randomness and fuzziness, a fuzzy reliability analysis method of probability density function equivalent is proposed in this article.
依据随机性和模糊性的基本概念,提出了当量概率密度函数的模糊可靠性分析方法。
According to the relationship between auto correlation function and its spectral density, a new type of decision tree method based on signal analysis theory is proposed in this paper.
该文根据自相关函数与谱密度函数之间的对应关系,提出了一种新的基于自相关函数的决策树归纳学习算法。
The new city is based on light density and therefore a vertical city, offering a new experience of the vertical city.
新城市是一个提供新城市体验的低密度的垂直城市。
The effect of the microcracks size on damage evolution was investigated to overcome the limitations of damage models based only on defect density.
针对以缺陷密度为参量的细观损伤演化模型的局限性,着重研究了微裂纹尺寸对损伤演化的影响。
The oxidation degree of grain boundaries and crack propagation are qualitatively analyzed based on crack density and percentage of intergranular crack.
用裂纹密度和晶界裂纹的比例对晶界氧化的程度及裂纹扩展情况定性地加以分析。
Direct against this kind of situation, the paper presents a method to estimate average size of closely packed particles based on edge density without explicit segmentation.
本文针对这种情况,提出了一种不用经过精细分割,而是基于边缘密度计算紧凑颗粒平均尺寸的算法。
Direct against this kind of situation, the paper presents a method to estimate average size of closely packed particles based on edge density without explicit segmentation.
本文针对这种情况,提出了一种不用经过精细分割,而是基于边缘密度计算紧凑颗粒平均尺寸的算法。
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