稀疏性 meaning in English
openness
Examples
- It can find that the data is high dimension and sparse . we bring forward hsmbk and hssca algorithms to code with the problem
针对实验数据的高维性、稀疏性等特征，我们提出了hsmbk和hssca两个聚类算法。 - But with the system scale enlarging , its efficiency gradually declines and some problems such as sparsity , scalability and early rater will appear
但随着系统规模的扩大，它的效能会逐渐降低，暴露出矩阵稀疏性、扩展性和早期级别等问题。 - To conclude a sparse solution , we present an improved algorithm for least squares support vector machines , and prove its effect by an experiment
对原有的最小二乘支持向量机在稀疏性上进行了改进，并通过实验，对改进后的最小二乘支持向量机的分类效果进行了验证。 - Second , a new wavelet - based denoising method without free parameters is proposed which is based on the sparseness and decorrelation properties of the discrete wavelet transform
首先提出了一种基于相关邻域模型的sar图像rcs重构方法。其次，利用离散小波变换的稀疏性和减相关性进行sar图像滤波。 - A model - based recommendation algorithm was proposed , which uses multi - level association rules ( mar ) to alleviate those problems about data sparseness and scalability of the recent recommendation algorithm
摘要提出一种基于多层关联规则( mar )的推荐算法，着重解决目前推荐算法的稀疏性问题和可扩展性问题。