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词汇 recursion
释义

Definition of recursion in English:

recursion

noun rɪˈkəːʃ(ə)nrəˈkərʒən
mass nounLinguistics Mathematics
  • 1The repeated application of a recursive procedure or definition.

    〔数,语言学〕递归,递推,循环

    Example sentencesExamples
    • The choice should be a function of the background of the audience, and especially their understanding of some basic concepts like iteration and recursion.
    • Over the past couple of years, there's been renewed controversy about the role of recursion in human language.
    • Yet even this cannot evade the vicious circle of recursion, since it ‘is not only an advancing process but a retrograde one at the same time.’
    • Another component is a more mathematical concept called recursion and the ability to imbed structures within structures.
    • Its used in all sorts of things in calculus where recursion is necessary, like differential equations.
    1. 1.1count noun A recursive definition.
      递归定义,递推定义
      Example sentencesExamples
      • The above recursions are numerically stable and very fast.
      • Hence, under strategy A, the recursions should be computed as follows.
      • Because the central linear recursions are defined over the effectively infinite-dimensioned state space of history, importance sampling is used to approximate the underlying Markov chain.
      • This algorithm is based on a recursion similar to that of the peeling algorithm.
      • We can now use Table 1 to derive the following recursions for the allele frequencies.

Origin

1930s: from late Latin recursio(n-), from recurrere 'run back' (see recur).

Definition of recursion in US English:

recursion

nounrəˈkərʒənrəˈkərZHən
Mathematics Linguistics
  • 1The repeated application of a recursive procedure or definition.

    〔数,语言学〕递归,递推,循环

    Example sentencesExamples
    • The choice should be a function of the background of the audience, and especially their understanding of some basic concepts like iteration and recursion.
    • Over the past couple of years, there's been renewed controversy about the role of recursion in human language.
    • Yet even this cannot evade the vicious circle of recursion, since it ‘is not only an advancing process but a retrograde one at the same time.’
    • Another component is a more mathematical concept called recursion and the ability to imbed structures within structures.
    • Its used in all sorts of things in calculus where recursion is necessary, like differential equations.
    1. 1.1 A recursive definition.
      递归定义,递推定义
      Example sentencesExamples
      • We can now use Table 1 to derive the following recursions for the allele frequencies.
      • Because the central linear recursions are defined over the effectively infinite-dimensioned state space of history, importance sampling is used to approximate the underlying Markov chain.
      • The above recursions are numerically stable and very fast.
      • Hence, under strategy A, the recursions should be computed as follows.
      • This algorithm is based on a recursion similar to that of the peeling algorithm.

Origin

1930s: from late Latin recursio(n-), from recurrere ‘run back’ (see recur).

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