sparsity

英

美

网络  稀疏度; 稀少; 稀疏性; 稀疏问题; 稀疏

BNC.45121 / COCA.45310

英英释义

noun

• the property of being scanty or scattered
  Synonym:sparsenesssparenessthinness

双语例句

• 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。
• Effective hybrid collaborative filtering algorithm for alleviating data sparsity This property is read-only once the data source is bound.
  一种有效缓解数据稀疏性的混合协同过滤算法如果数据源为结合型，则该属性是只读的。
• The experimental results show that the optimized algorithm can increase prediction precision, by way of reducing sparsity and cold-start problems, and realizing real-time recommendation effectively.
  实验表明，该算法通过有效降低稀疏性、冷开始和实现实时推荐，提高了预测精度。
• It is necessary and possible to lead the concept of sparsity into the theory 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。
• The technology of improving warp tension fluctuation of loom and reducing sparsity denseness road
  改进织机经纱张力波动及降低稀密路技术
• This improved program has solved the scalability, sparsity, cold start problems in a certain extent.
  改进方案在一定程度上解决了CF推荐算法遇到的矩阵稀疏性问题、冷启动问题和可扩展性差问题。
• The sparsity of the edges is considered in the regularization model.
  为该正则化模型引入了边缘稀疏约束，并研究了求解方法。
• Sparsity of the target and the sampling rate on the reconstructed image quality also has been analyzed.
  并对目标物体稀疏性和采样率对图像恢复质量的影响进行了分析。
• The application of sparsity technology evidently makes the matrix calculation of power system more efficient.
  稀疏技术在电力系统中的应用显著提高了电力系统矩阵运算的效率。
• It is hard to cluster high-dimensional data using traditional clustering algorithm because of the sparsity of data.
  在高维空间中，由于数据的稀疏性，传统的聚类方法难以有效地聚类高维数据。