sparsity

最高级：

形容词最高级: sparsest

更多词形：

副词: sparsely | 形容词比较级: sparser | 形容词最高级: sparsest | 名词: sparseness |

单词例句：

A spar attached to the mast and used to extend the upper edge of a fore-and-aft sail.

桅上斜杆，圆桁一种用于拉长纵帆上缘的系于桅杆上的圆木

U.S. presidential campaign ads spar over education.

美国总统竞选广告就教育议题进行争辩。

To overcome the difficulty of data sparsity in recommendation systems, a collaborative filtering (CF) algorithm based on clustering basal users is presented.

摘要为了降低数据稀疏性的影响，提高推荐系统的推荐生成质量，提出了一种基于多层相似性用户聚类的协同过滤推荐算法。

A spar that connects the tail surfaces and the main structure of an airplane.

尾桁连接飞机的尾部表面和机身的桁

Finally, Multi-Variate Relevance Vector Machine (MVRVM) is exploited to learn a single mapping and ensure the sparsity of regression model.

引入了多变量相关向量机，学习单个映射函数，保持回归模型的稀疏性。

Objective To introduce a new facial lifting method to eliminate the complications such as alopecia areata, sparsity of hair and sub crust healing of the scalp in rhytidectomy.

目的为在除皱术中尽可能减少斑状脱发、头发稀疏和头皮痂下愈合等并发症的发生,探讨一种新的除皱术式。

A novel OFDM channel estimation algorithm is proposed by exploiting the sparsity of channel impulse response.

摘要针对OFDM系统，利用信道冲激响应的稀疏特性，提出了一种新的OFDM稀疏信道估计算法。

CIS: Just killing time. You wanna spar?

娱乐而已。想来比划比划?

In addition, derived a function between sparsity and communication performance from analysis of the algorithm efficiency on different sparsities.

通过对不同稀疏度情况下算法所取得的效率进行分析，总结出压缩通信中稀疏度与通信效率之间的函数关系。