greedy adj. 1.贪吃的。 2.贪心的,贪婪的 (for; after; of)。 3.渴望的,热望的 (of; for)。 be greedy of gain [honours] 贪财[名]。 be greedy to do sth. 渴望[急欲]做某事。 adv. -ily ,-iness n.
The ga is an efficient one can find a better result when the scale of this problem is small and the greedy algorithm performs better when the scale of this problem is larger 最后,通过对多星区域观测效率优化工具及两个具体的实例进行研究,在实践上验证了模型及算法的有效性。
As the basis of studying detector generation in eds , several new algorithms are presented . inspired by evolution computing , the thesis firstly analyzes rcb template and rcb greedy algorithm 借鉴进化计算的成果,提出检测器集生成的rcb模板法和rcb贪婪法,并讨论了遗传算法在检测器集生成中的应用。
Aimed at the 0 - 1 knapsack problems , the article proposes a kind of hybrid intelligence algorithm combining with the adjusting strategy , the greedy algorithm and the binary particle swarm optimization algorithm 摘要针对0 - 1背包问题,提出一种具有修复策略的、贪心算法与二进制粒子群算法相结合的混合智能算法。
3 . the theory of the active contour method is introduced systematically , and an improvement of energy function is presented . the experiments with the greedy algorithm give a good result 3 .系统介绍了主动轮廓线( snake )方法原理和当前的发展状况,在此基础上对能量函数进行了改进,并与贪婪算法相结合,实验效果良好。
We also have the backward - choice greedy algorithm : if j is the column index subset which we have known , then we choose a column index j " from the subset j , such that which k is the rank of a ( : , j ) 贪婪算法的思想是:每次“最贪婪的”从剩下的子矩阵中选择一列添加到已知的子矩阵中,或“最贪婪的”从已知的子矩阵中消去一列。
If / is the column index subset which we have known , then we choose a column index i * from the residual subset i0 i , such that which k is the rank of a ( : , i ) . this method is called the forward - choice greedy algorithm 实际上,在第三章中,我们只是解决了原矩阵a是列可分的lrms问题,那么对于原矩阵a是列不可分的lrms问题,该如何求解呢
Based on greedy algorithm and grouping theory , four probabilistic diagnosis algorithms are presented , and each algorithm has different greedy criterion . experimental results show that every algorithm has high correctness and low time - complexity of diagnosis 每个算法均基于各自不同的贪婪准则;试验结果表明,每种算法均表现出较高的诊断正确率,并且时间复杂度不高。
We have realized stable triangulation and striping methods in radm modeling system . triangulation method , which is based on delaunay triangle algorithm , has been improved on criterion of selected vertex , and striping used local optimize greedy algorithm 我们在radm系统中以delaunay三角化为基础,改进了顶点选择的判据,并针对不同类型的多边形采用不同的三角化策略,实现了稳定高效的三角化。
This main study of paper centralizes on following aspect : 1 . based on shortest path heuristic and greedy algorithms , using path similarity principle and genetic operations , provides a heuristic algorithms in finding multiple feasible paths for multiple constraints ( k - sph ) . 2 基于最短路径( sph )和greedy算法,使用路径相似性原:理和遗传算法的变异操作,提出了寻找满足1个或2个约束条件的多路径启发式算法(称为k - sph算法) 。