dimensionality



n. 维度;幅员;广延
n.
幅员,广延,维度;度数;
英英释义
dimensionality[ di,menʃə'næləti, dai- ]
n.the spatial property of having dimensions
"all matter has dimensionality"
词组短语
dimensionality reduction降维
双语例句
用作名词(n.)
A set is an ordered set of tuples with the same dimensionality.
集是具有相同维数的有序元组集。
The dimensionality and computation time are not only substantially decreased, but also the accuracy is preserved.
它不仅显著地降低了数学模型的维数和计算时间,而且所得仿真结果能够准确契合精确模型的输出。
权威例句
Nonlinear Dimensionality Reduction by Locally Linear EmbeddingA global geometric framework for nonlinear dimensionality reduction
Laplacian Eigenmaps for dimensionality reduction and data representation
Reducing the Dimensionality of Data with Neural ...
Laplacian Eigenmaps for Dimensionality Reduction and Data Representation
An Updated Paradigm for Scale Development Incorporating Unidimensionality and Its Assessment
...towards removing the curse of dimensionality
Graph Embedding and Extensions: A General Framework for Dimensionality Reduction
On the dimensionality of organizational justice: a construct validation of a measure
Graph embedding: a general framework for dimensionality reduction
1. As a non-trivial problem, the most promising solutions of similarity search in time series databases involve performing dimensionality reduction on the original data.
时间序列相似性查找作为一种非平凡问题,大多数有效的求解方法都涉及到对原数据维度的简约。
zuci.chaziwang.com
2. In the16th century grisaille enamels were developed in limoges france; the technique achieves a dramatic effect of light and shade and a pronounced sense of three-dimensionality.
16世纪时,纯灰色画珐琅艺术发展于法国利摩日,此技巧在光和影上达到戏剧性的效果和明显的三维空间立体感。
www.websaru.com
3. Based on the review of relative theory, the paper empirically studies organization dimensionality turnover of domestic employee from two viewpoints of turnover times and turnover direction.
在对相关理论回顾的基础上,本文从流动次数与流动方向两个方面对我国员工的组织维度流动进行了实证研究。
www.dictall.com
4. Again , the use of shading and highlights suggest dimensionality, which gives the check boxes affordance or clickability.
这里,阴影和加亮又一次被用于三维的暗示,这让复选框具备了启示或者可单击的属性。
www.youdict.com
5. The algorithm is impractical on large data sets, unless it uses dimensionality reduction, sampling, or partitioning — all of which reduce recommendation quality.
在大数据集的情况下,这样的算法不可行,除非使用维度降低、抽样或区隔——所有这些都降低了推荐的品质。
blog.sina.com.cn
6. Dimensionality reduction applied to the customer space effectively groups similar customers into clusters; as we now describe, such clustering can also degrade recommendation quality.
向顾客空间应用维度降低技术,能有效地把相似顾客组合为群组,正如我们现在所说的,这样的聚类也会降低推荐的品质。
blog.sina.com.cn
7. Dimensionality reduction techniques applied to the item space tend to have the same effect by eliminating low-frequency items.
向商品空间应用维度降低技术,会得到与排除冷门商品那样相同的效果。
blog.sina.com.cn
8. Domain-dictionary based text representation can enhance the ability of text feature expression and reduce the feature dimensionality.
基于领域词典的文本特征表示方法可以增强文本特征表示能力。
www.dictall.com
9. By using the data mining techniques and the method of data generalization, the dimensionality reduction preprocessing to the sets of resources data is described.
从数据挖掘技术的角度研究了三江并流带地区丰富的旅游地质资源数据,采用“数据概化”的方法对资源数据集进行“维归约”预处理。
www.dictall.com
10. In this paper, a simple but efficient algorithm based on tensor subspace learning is proposed to reduce the dimensionality of high-dimensional silhouette data for human action recognition.
提出了一种基于张量子空间学习降维人体高维侧影数据的人行为识别方法。
www.dictall.com
11. On the condition of observing learning, the authors examined the effect on category learning of family resemblances which the change of numbers and structures of category dimensionality have.
在观察式学习条件下考察类别维度数量(三维度类别、六维度类别、九维度类别),类别维度结构(线性分离结构、非线性分离结构)的变化对家族相似性类别学习的影响。
www.dictall.com
12. The 2 dimensionalities are motivation dimensionality and ability dimensionality;
两个维度是动力维度和能力维度;
www.dictall.com
13. Detail, focus, dimensionality, transparency, dynamic expression and subtlety all improved significantly.
细节、聚焦、成像逼真、透明度、动态表现及音乐的微妙之处都得到显著提升。
www.zicaotang.com
14. However, most existing nature-inspired algorithms (e. g. , evolutionary algorithms, particle swarm optimization, etc. ) still suffer from a serious curse of dimensionality.
然而,绝大多数现有的自然启发式算法仍无法很好解决大规模问题。
kjc.ahu.edu.cn
15. Discussing the social relief right from the three dimensionality can help us fundamentally understand the current problems of relief right in our country.
从这三个视角讨论社会救助权,有助于我们基础性地理解社会救助权在目前我国的实现问题。
www.jikan.com.cn
16. The square timbers dissolve the 2 dimensionality of the space into 3 dimensional layers, further they allow visual impressions by means of integrated and fragmented pictures.
这些方木条将2维空间分解成为3维的分层,从而可以在视觉效果上通过整体的或分散的图片来表达。
www.iarch.cn
17. By using the data mining techniques and the method of data generalization, the dimensionality reduction preprocessing to the sets of resources data is described.
基于均匀设计实验方案以及数据挖掘技术的应用,在数据挖掘成果的指导下进行了实验。
www.dictall.com
18. "Dimensionality of Construction--2010 Chinese Contemporary Art Invitational Exhibition"National Art Museum of China;
2010年“建构之维——2010中国当代艺术邀请展”中国美术馆;
luozhongli.artron.net
19. The sparsity and the problem of the curse of dimensionality of high-dimensional data, make the most of traditional clustering algorithms lose their action in high-dimensional space.
高维数据的稀疏性和“维灾”问题使得多数传统聚类算法失去作用,因此研究高维数据集的聚类算法己成为当前的一个热点。
www.xjishu.com
20. This paper compares the most popular dimensionality reduction and pattern classification methods used in criminal suspect face recognition.
比较了犯罪嫌疑人脸部识别中常用的数据降维和模式分类方法。
www.dictall.com
21. 2014-2016, Image Hashing Theories and Methods Based on Data Dimensionality Reduction and Compressive Sensing, National Natural Science Foundation of China (NSFC), PI.
基于数据降维和压缩感知的图像哈希理论与方法,国家自然科学基金(青年科学基金项目), 2014-2016,主持。
www.ci.gxnu.edu.cn
22. 2014-2016, Image Hashing Theories and Methods Based on Data Dimensionality Reduction and Compressive Sensing, National Natural Science Foundation of China (NSFC), PI.
基于数据降维和压缩感知的图像哈希理论与方法,国家自然科学基金(青年科学基金项目), 2014-2016,主持。
www.ci.gxnu.edu.cn
dimensionality




