- sparsity
- ['spɑ:səti]
- n. 稀疏，稀少；贫乏
同义词
参考例子
- 1.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。
- 2.We construct the sparse eigenvalue by means of the sparsity of polynomial equations in this paper, and prove its equivalence theorem.
- 利用多项式方程组的稀疏性构作相应的特徵值，给出并证明其等价性定理。
- 3.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。
英文解释
- n.
- 1.the property of being scanty or scattered; lacking denseness
网络释义
- sparsity
- 稀疏; 稀疏度; 稀疏性; 稀疏问题;
- sparsity pattern
- 稀疏模式;
- sparseness sparsity
- 稀疏;
- sparsity structure
- 稀疏结构;
- Effect sparsity principle
- 效应系数原则;