dimensionality是什么意思？

dimensionality

英[dɪˌmenʃə'nælɪtɪ] 美[dɪˌmenʃə'nælətɪ]

• n. 幅员，广延，维度，度数；

例句

• A novel method for dimensionality reduction of kernel matrix is presented. 提出了基于聚类的核矩阵维度缩减技术.
• Difference - similitude Matrix - based ( DSM ) method reduces dimensionality to a great extend. 基于差异—相似矩阵 ( dsm ) 的方法在很大程度上降低了文档空间的维度.
• The use of shading and highlights suggest dimensionality, which gives these buttons affordance or clickability. 阴影和加亮将三维特征表现出来, 这些按钮便被赋予了启示,或者说它们是“可单击的”.

英英词典释义

• Noun
  1. the spatial property of having dimensions;
  "all matter has dimensionality"

行业词典

• 计算机： 维数；