on-line algorithm中文什么意思

例句与用法

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1. In this thesis , two on - line algorithms for providing qos tuning at the intermediate nodes are proposed
   本论文中提出两种线上演算法，目的在中间点上作调整以提供有保证的服务品质。
2. This paper continues to survey the progress on semi on - line algorithms on parallel machine scheduling problems and studies the relation between different semi on line scheduling problems
   摘要继续介绍半在线平行机排序问题的研究进展。主要介绍第二类、第三类半在线模型。研究两个（或两个以上）半在线模型间关系：复合与限制。文章最后给出了一些待研究的问题。
3. In this paper , we study an on - line version of the two - dimensional bin packing problem that is the problem of packing a list of rectangular items into a minimum number of unit - square bins in an on - line manner . an on - line algorithm called rtdh ( refined two dimensional harmonic ) is proposed and analyzed . we show that rtdh can achieve an asymptotic worst - case ratio of less than 2 . 7687 , which beats the best - known bound 2 . 85958
   目前，对该问题的研究有各种算法，主要有harmonic和round算法，本文针对harmonic和round算法存在的问题，提出一种算法rtdh ( refinedtwodimensionalharmonic ) ，做了相应的分析，并且给出了该算法的最坏性能比是2 . 7687的证明，这个结果刷新了目前最好的结果2 . 85958 。
4. This method utilizes an on - line algorithm based upon lssvm ( least square support vector machine ) , which can build adaptive models to predict the cod values of unknown water samples quickly and accurately . in the modeling process , every training sample is also assigned a prior weight to take their significance to the final predictive model into account
   该方法是一种基于最小二乘支持向量机的在线自适应加权算法，这种算法可以自适应地选取和未知水样最相近的标准样本进行建模，同时在建模中又利用加权的方法分别考虑了各个标准样本重要性。