理学 算法设计 释 backtracking 回溯法 回溯算法是一个类似枚举的搜索尝试过程，主要是在搜索尝试过程中寻找问题的解，当发现已不满足求解条件时，就“回溯”返回，尝试别的搜索路径。回溯法是一种选优搜索法，按选优条件向前搜索，以达到目标。但当探索到某一步时，发现原先选择并不优或达不到目标，就退回一步重新选择，这种走不通就退回再走的技术为回溯法，而满足回溯条件的某个状态的点称为“回溯点”。许多复杂的，规模较大的问题都可以使用回溯法。
retrospective method 回溯法
理论计算机科学 算法设计与分析 释文 backtracking 回溯
- principle point
- principle point and principle plane
- principle refractive index
- Principles and Applications of Chemistry
- Principles and Stitchings of Chinese Embroidery
- Principles and Techniques of Photography
- principles for concentrator equipment selection
- principles for electronic records management
- principles for municipal solid waste treatment
- Principles for Responsible Investment in Agriculture and Food Systems
- Principles for the Conservation of Heritage Sites in China
- principles of agricultural market access
- principles of ancient Chinese architecture
- Principles of Architecture
- principles of archival restoration
- Principles of Behavior: An Introduction to Behavior Theory
- Principles of Chemical Engineering
- principles of clinical medicine
- principles of collection conservation
- principles of compensation for damage
- Principles of Correct Diet
- principles of costume design
- principles of design for peptide drug
- principles of document conservation
- principles of editing