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单词 sparseness
释义

sparseness

听听怎么读
英 [spɑ:sn?s]
美 [spɑsn?s]
是什么意思
  • n.

    稀疏,稀少;

  • 英英释义

    sparseness[ 'spa:snis ]

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

      同义词:sparenesssparsitythinness

    学习怎么用

    双语例句

    用作名词(n.)
    1. 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最初评价问题。
    2. 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。

    权威例句

    Sparseness of Support Vector Machines.
    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
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