你应当最优化时间和空间复杂度。
什么是时间复杂度和空间复杂度的字典？
有效减少时间和空间复杂度，提高算法的效率。
And then complexity of time and space was efficiently reduced far and away, and efficiency of algorithm was improved.
可以检测空间复杂度和像素分辨率对压缩率的影响。
The effects of spatial complexity and pixel resolution on the compression rate were also examined.
算法应该满足线性时间复杂度和O(1)空间复杂度。
实验证明该算法的时间和空间复杂度都在可接受的范围。
The experiment proved that the time and spacial complexity of the algorithm is acceptable.
我们为什么不考虑堆栈帧的大小而递归程序计算的空间复杂度？
Why don't we consider stack frame sizes while calculation Space Complexity of recursive procedures?
为了降低图像存储、传输的空间复杂度，必须对图像进行压缩。
In order to decrease the space complexity of image storage and transfer, it is necessary to do image compression.
同时我们也会讨论其它重要资源的测度，比如算法的空间复杂度。
We will also discuss the other important resource measure , namely the space required by an algorithm.
在实际应用中，动态规划算法的空间复杂度是限制问题规模的瓶颈。
In practical application, the spacial complexity of algorithm is the bottleneck of problem's scale.
该方法利用前缀信息，实现了移动距离的最优，且不增加空间复杂度。
The method USES prefix information, optimizes the shift distance, and does not need additional space complexity.
本文给出一种新的编码方案，与邻接矩阵编码具有相同的空间复杂度。
A new encoding method is given which has the same complexity as adjacent matrix encoding.
针对原有算法，本文提出了优化算法，大大改善它的时间和空间复杂度。
In this paper, optimal algorithms are put forward, and can greatly reduce space and time complexity degree of previous algorithms.
传统的利用区分矩阵进行属性约简算法，其时间复杂度和空间复杂度很大。
The time complexity and space complexity of the traditional attribute reduction algorithm using discernible matrix are quite big.
由于本算法具有较小的时间复杂度和空间复杂度，可应用于实际生产与生活。
This algorithm has smaller time complexity and space complexity, so can be applied in practical production and life.
理论上给出了算法的流大小的无偏估计，相对误差的上界以及时间和空间复杂度。
Unbiased estimation of flow size, the upper bound of relative error and the time and space complexity are deduced theoretically.
同时该算法的时间复杂度和空间复杂度均低于采用JBIG标准来压缩二值图像。
Moreover, the complexity of both the time and space to compress binary images is lower than that got by using JBIG standard.
在第二章中，提出了把参数算法应用于生物计算，以减少生物计算的空间复杂度的思想。
The idea to use parameterized algorithm to deduce the space complexity of DNA computing is given in the second chapter.
因为对二元互补序列偶的搜索涉及到四个序列的计算，搜索的时间复杂度和空间复杂度很大。
Time complexity and space complexity in searching binary complementary sequence pair are very huge because four sequences are involved in the calculation.
提出了基于宏块空间复杂度的宏块类型判断算法，有效地降低了视频压缩算法的计算复杂度。
Macro Block (MB) type judging algorithm is proposed based on MB′s space complexity. It reduces effectively the computational complexity of the video compression.
实验结果表明，相比传统矢量化算法，该算法在时间复杂度和空间复杂度方面具有较大优势。
Experimental results show that this algorithm is more efficient and effective compared with conventional methods, especially on the consumed time and space.
我们证明了CLAR- LASSO的有限收敛性，并分析了它的时间复杂度和空间复杂度。
We prove the finite convergence of CLAR-LASSO and analyze its time and space complexity.
实验结果表明，在时间复杂度、空间复杂度不高于其他算法的前提下，该方法能降低估算误差率。
Experimental results show that when the time complexity and space complexity is not higher than other algorithm, this method can reduce estimation error rate.
该文提出一种基于重叠区的3阶段改进算法，该算法将大大减少算法的时间复杂度和空间复杂度。
This paper proposes a 3-phase algorithm based on overlapping partitions to reduce the time and memory requirement.
传统支持向量机的时间空间复杂度和样本个数有关，样本个数大时，将产生时间空间上的巨大耗费。
Time and space complexity of traditional support vector machine is relevant to the number of samples, when the number of samples is large, there will be a great time and space use.
对其时间和空间复杂度的分析，以及对一个气象决策表例子的实验结果，证明了这些方法的有效性。
An efficiency of the proposed methods was illustrated by time and space complexities analysis and experimental result in a weather decision table.
此外，与一般的贝叶斯集成分类器相比，PEBNC不必存储成员分类器的参数，空间复杂度大大降低。
Furthermore, compared with the general Bayesian classifier ensemble, PEBNC requires less space because there is no need to save parameters of individual classifiers.
可是由于概念格自身的完备性，构造概念格的时间、空间复杂度一直是影响形式概念分析应用的主要障碍。
However, because of the specialty of self-contained, the time and space complexity of building concept lattice has always been one of the main obstacles that restrict it from being applied.
经性能分析可知，本算法的时间复杂度和Dijkstra算法相当。空间复杂度与顶点数具有线性关系。
The performance analysis shows that the time complexity of this algorithm and the Dijkstra algorithm. Space complexity of a linear relationship with the top points.
为此，我们引入过程蓝图改进该方法，降低程序的空间复杂度，并避免将源代码变换为后缀树这一复杂过程。
In order to reduce the space complexity of the arithmetic and avoid transforming the source code top-suffix tree, the method is improved based-on process blueprint.
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