sparseness

sparseness怎么读

英式音标：[spɑ:snəs]

美式音标：[spɑsnəs]

同义词：rarefactionfew-and-far-between

同根词：sparsitysparselysparse

sparseness的意思释义

n.

稀疏，稀少；

英英释义

n.the property of being scanty or scattered; lacking denseness

同义词：sparenesssparsitythinness

sparseness用法及例句

双语例句

用作名词(n.)

Because the data it used was not users\' rating but users\' browse route, the problem of data sparseness and initial rating was resolved.

由于数据不是简单的用户评分，而是用户浏览网页的路径，这样就解决了数据稀疏问题和较初评价问题。

Based on the clustering method, the mixing matrix was first estimated by a new potential function using the sparseness of sources.

首先，利用变换后信源的稀疏特征，采用一新的势函数通过聚类算法估计混叠矩阵。

例句参考

Adaptive Sparseness for Supervised Learning

Adaptive Sparseness for Supervised Learning

Sparseness of the neuronal representation of stimuli in the primate temporal visual cortex.

Using analytic QP and sparseness to speed training of support vector machines

Non-negative matrix factorization with sparseness constraints

Hidden Markov map matching through noise and sparseness

Rolls, E. T. & Tovee, M. J. Sparseness of the neuronal representation of stimuli in the primate temporal visual cortex. J. Neurophys...

Monaural Sound Source Separation by Nonnegative Matrix Factorization With Temporal Continuity and Sparseness Criteria

Monaural Sound Source Separation by Nonnegative Matrix Factorization With Temporal Continuity and Sparseness Criteria