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一一映射 meaning in English

injective function
one to one mapping
one-to-one mapping

Examples

  1. Adopting the globe pole mapping method of space analytic geometry , forming a topological mapping model from the high dimensionality vector to the low one , and then realizing a corresponding mapping from the rectangular matrix high dimensionality space text set to the low dimensionality space text set , finally , composing the corresponding arithmetics , accordingly solving the problem of nonlinear dimensionality reduction for text mining effectively , and overcoming some drawbacks in the former researches
    摘要采用了空间解析几何中的球极映射方法,形成高维向量到低维向量的拓扑变换模型,实现了矩阵形式的高维空间文本集合到低维空间文本集合的一一映射,编制了相应的算法,从而有效地解决了文本挖掘中的非线性降维问题,克服了以往研究中的缺陷。
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Related Words

  1. 一一
  2. 映射
  3. 三九一一
  4. 一一告别
  5. 一一就座
  6. 一一申辩
  7. 一一关系
  8. 一一进入
  9. 一一序列
  10. 一一对应
  11. 一一线性表示
  12. 一一序列
  13. 一一置换表示
  14. 一依
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