查询词典 transportation algorithm

This article proposed one kind of improvement algorithm in this foundation, this algorithm has defined a filter balance factor formula, according to this formula, we readjustment filter balance factor value appropriately, through controlsling the LMS filter coefficient's freezing and the restoration, we solute echo puzzle perfectly; In the telephone condition examination algorithm aspect, in view of the busy signal examination algorithm which has has only been able to examine the busy signal, but cannot examine the dial tone, hang the staccato the deficiency, this article improves its algorithm to enable it to apply these aspects, make it can be better used in the actual system application.

本文在此基础上提出了一种改进算法，该算法定义了一个滤波器平衡因子的计算公式，根据此公式，适当调整滤波器平衡因子的阀值，通过控制LMS滤波器系数的冻结和恢复，很好的解决了回声的困扰；在话机状态检测算法方面，本文针对已有的忙音检测算法只能检测忙音，而不能检测拨号音、挂断音的不足之处，研究改进其算法使之能够应用到这些方面，更好的为实际系统的应用服务。

First, the character clustering algorithm regards the character as our features and then it can cluster these sentences of our target words to the correct group without any other resources. The average precision is 66.1%. Second, in the concept clustering algorithm of the aggregate computing, we use HowNet as the knowledge base of our feature words and obtain the concepts of these words. We cluster the sentences which have the same or similar concepts of the feature words into the same group. And then we can complement some lacks of the character clustering algorithm. The average precision is 72.3%. Third, regarding the concept clustering algorithm of the sememe distance, we use the sememe distance to compute its concept similarity. It improved similarity measure of the concept clustering algorithm of the aggregate computing. It achieves 81% average precision and gets better cluster quality.

词形分群演算法不受语料资源限制，能将词形相似且词义相近的词汇所属的句子分到同一群，经过人工验证，得到了66.1%的平均正确率；基於集合计算的概念分群演算法使用了知网做为撷取特徵词汇的知识库，透过知网取得词汇的概念，将具相同或相似概念的特徵词汇所属的句子分成同一群，补足词形分群演算法的不足，得到72.3%的平均正确率；基於义原距离的概念分群演算法则利用义原间的距离计算特徵概念的相似度，进一步改善了基於集合计算的概念分群演算法在相似度衡量的问题，得到81%的平均正确率，达到更好的分群效果。

Three methods to build soft-sensor model of Radial Basis Function neural network (K-means clustering algorithm, mixed Genetic Algorithm, mixed hierarchical Genetic Algorithm) is investigated and verified in simulation.In the condition of setting hidden layer's node numbers, K-means clustering algorithm and mixed Genetic Algorithm can satisfy online prediction of component content.

研究了三种建立RBF网络软测量模型方法(K-均值聚类算法、混合遗传算法、混合递阶遗传算法)，并进行仿真试验验证。K-均值聚类算法与混合遗传算法在预先设定隐含层节点数的情况下能满足组分含量在线估计。

Firstly, on the basis of defining the characteristics of project and reviewing the mathematical models for RCPSP, we constructed the mathematical model for RCPSP under the condition that there is non-fixed duration and splittable tasks in project; In order to solve above model, we emphatically discussed the basic principle of the swarm intelligence algorithm--the particle swarm optimization algorithm as well as improvement research for current algorithm, and then proposed a new improved particle swarm optimization algorithm and analyzed its application process in the resource-constrained project scheduling problem; Lastly, in order to confirm the validity of the model and the algorithm, we took an experiment based on 108 instances that produced by problem instance generator which was developed by our team.

首先，在对RCPSP项目特征进行界定以及对项目进度优化模型回顾的基础之上，构建了基于活动工期不固定、任务可拆分特征的RCPSP的数学模型；为了求解上述模型，本文详细阐述粒子群优化算法(Particle Swarm Optimization，PSO)的基本原理以及当前对其改进的研究成果，提出了一种新的改进PSO算法，并对其在RCPSP的应用过程进行了设计；最后，为了检验模型的有效性及算法的优越性，基于梯队内部开发的案例生成器生成的108个算例，进行了仿真试验。

Researches on kernel clustering algorithms. After combining K-means clustering algorithm and the theory of kernel-based learning algorithms, we propose a fast kernel K-means clustering method which is based on CPD kernel. The experiment results indicate that the clustering effect of the algorithm is better than that of K-means algorithm, the clustering speed of the algorithm is also fast than that of K-means algorithm.

核聚类算法的研究：探讨了K-均值聚类算法，通过将核学习理论与K-均值聚类算法结合，提出了一种基于CPD核函数的快速核K-均值聚类算法，并将该算法与基于Mercer核的核聚类算法进行了比较，实验结果显示，我们的方法不仅比K-均值聚类算法的聚类效果好，而且聚类速度快。

Besides the transportation by owned ships, shipping companies should actively develop affreightment businesses, so as to adapt various transportation demands of different cargo and trade contracts, and to rationally utilize ocean ships transportation capacity for the maximal economic profits.

航运企业为了适应不同货物和不同贸易合同对运输的各种需要，同时为了合理的利用海洋运输船舶的能力，以获取最佳的营运经济利益，除了用自有船舶进行运输之外，还积极的开展租船运输业务。

The first chapter of this paper researches the development and actuality of enterprise trail logistics transportation, and analyzes the existent issues. The second chapter mainly analyzes computer interlocking technology and wireless locomotive busywork technology and automatic identity the number of vehicle technology, which are relative to Automatization management of enterprise trail logistics. The third chapter analyzes the flow of enterprise trail logistics transportation scheduling, and then brings forward a project of integration automatization management of enterprise logistics transportation scheduling.

本文第一章对企业铁路物流的发展和现状进行了研究并分析存在的问题；第二章研究分析车号自动识别、计算机信号联锁技术、机车无线作业技术等物流自动化管理的相关技术；第三章分析了企业铁路物流运输调度作业流程，并提出了一种企业铁路运输调度综合自动化管理方案。

First, the transportation integrative progressing system was consulted, the characteristic of regional economy and transportation development was analysed in the thesis, domestic and the international economy geography theory was utilized to analysis the reason to carry on regional especially some special areas transportation planning, such as economic cincture, economic circle, ect.

本论文主要对三个方面的基本问题进行研究和探讨：交通一体化发展的背景和理论依据、省际衔接公路交通流量预测方法及省际衔接公路布局方法研究。

This text according to the service present condition of the Shi Jia Zhuang station freight transportation business, the reformation of the Shi Jia Zhuang station freight transportation business develops the condition, joining together the competition environment of the current forward agent proceed the analysis, studying the Shi house Change station freight transportation business service marketing strategy.

本文首先对铁路货运业务宏微观环境、现状进行了调查、分析，研究石家庄车站的微观货运市场，并对石家庄车站的货运情况进行了深入细致的研究，分析石家庄车站的货运流程，对石家庄车站当前的货运服务营销体系进行剖析，找出不足。

Air transportation and waterway carrier put forward strong challenge to land transportation, and the bridge plays an important role in the land transportation.

航空运输和水路运输向陆路运输提出了强烈挑战，而桥梁在陆路运输中占有举足轻重的地位。

We have limited budget let me know if you can do this competitively.

我们有限的预算让我知道如果你能做到这一点竞争力。

We don't know how other critters breathe--lizards, for example.

我们还不知道诸如蜥蜴之类的动物如何呼吸。