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单词 dynamic programming
释义
dynamic programming

Mathematics
  • The area of mathematics relating to the study of optimization problems where a stepwise decision-making approach is employed. This is often done iteratively.


Statistics
  • The problem of optimizing a sequence of decisions in which each decision must be made after the outcome of the previous decision becomes known.


Computer
  • The mathematical theory and planning of multistage decision processes; the term was introduced by Richard Bellman in 1957. It may be regarded as a branch of mathematical programming concerned with optimization of problems formulated as a sequence of decisions. Applications are very varied, including engineering problems and company planning.


Economics
  • A method for solving intertemporal optimization problems. Dynamic programming exploits the fact that at any point in time the maximized pay-off for the decision-maker can be written as the maximized value of the sum of current pay-off and discounted value of future pay-offs. See also optimization.


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