Sparsity
稀疏度───sparsity
Data set size, dimensionality and sparsity have been identified as aspects that make cluster more difficult.───数据集合的大小, 数据的维数和数据的稀疏性都是制约聚类的不同方面.
High - dimensional data mining faces the challenges of distributed data sparsity and overlapping feature subspace.───高维数据的挖掘面临着数据分布的稀疏性和特征空间的相交性所带来的挑战.
It discusses the exploitation of sparsity in large LP problems as used in practice.───对高阶线性规划问题实际应用的稀疏技术的开发作了探讨.
This is not only because of the sparsity of the fringed.───这不仅是由于条纹稀疏.
Whole sparsity and local sparsity are proposed aiming at the sparsity of SAR images.───针对SAR图像的稀疏性，提出了整体稀疏性与局部稀疏性的概念。
The studio hopes this sparsity will add to the intrigue of the copper box and its reflective surfaces.───工作室希望营造出的空旷感衬托铜色的盒式空间，加强空间的质感。
It is necessary and possible to lead the concept of sparsity into of labor value.───将稀少性的概念引入劳动价值论既有必要,也有可能.
We tackle the sparsity problem in two ways - by feature augmentation and switched method.───我们采用了两种方法来提高数据稀疏时预测的准确性,即属于特征递增型的PearAftersvd方法和属于转换型的LCM_STI方法.
This paper proposes a method of digital literature image compression based on sparsity and synchronization.───提出基于稀疏性与同步性的数字文献图像压缩方法.