sparsity
基本解释
- n.稀疏;稀少;贫乏
英汉例句
- Aiming at the problem of data sparsity for collaborative filtering, a novel rough set-based collaborative filtering algorithm is proposed.
针对协同过滤中的数据稀疏问题,提出了一种基于粗集的协同过滤算法。 - The Pareto principle (also known as the law of the vital few and the principle of factor sparsity) states that 80% of the effects comes from 20% of the causes.
帕累托原则(也被称为重要少数法则和因素稀疏原则)指出,80%的效应来自20%的原因。 - The performance of the method is analysed by a series of simulation experiments based on the sparsity of SAR images, the noise and the dictionary of Match Pursuit.
从SAR图像的稀疏性、噪声以及匹配追踪算法的字典三个方面出发,通过一系列的仿真实验,对本文方法性能进行了分析;
双语例句
词组短语
- sparsity pattern 稀疏模式
- sparsity problems 稀疏性问题
- spatial sparsity 空间稀疏性
- effect sparsity 效应稀疏性质
- sparsity decomposition 稀疏分解
短语
专业释义
- 稀疏性
Also the sparsity of the coefficient can be applied to the fast estimation of K-L transform.
此外小波变换系数的稀疏性也可用于KL分解的简化快速估算。 - 稀疏特性
The model of underdetermined blind signal separation(BSS) is put forward,and the sparsity of signals on time domain and frequency domain are stated briefly.
给出了欠定情况下的盲分离模型,从时域和频域对信号的稀疏特性做了简要的陈述。 - 稀疏度
- 稀疏
- 稀疏