retrieval performance
英 [rɪˈtriːvl pəˈfɔːməns]
美 [rɪˈtriːvl pərˈfɔːrməns]
网络 查询性能; 检索性能
双语例句
- The XML data type in DB29 sacrifices some of the insert and retrieval performance for much higher search and extract performance.
DB29中的XML数据类型牺牲了某些插入和检索性能，来获得更高的搜索和提取性能。 - The following sample schedules are based largely upon experience at Michigan State University. Experiments show that the learned metrics can be used to significantly improve image retrieval performance.
下列的样本程序大部分是根据密执安大学的试验。试验结果表明，该方法能在学习样本极少的情况下提高检索的性能。 - Fully utilizing the term context relations in text retrieval process helps to improve the retrieval performance.
在文本检索过程中充分利用词语之间的上下文关系有助于提高检索性能。 - Bibliography compilation increases its efficiency and develops the description and retrieval performance with the help of information technology.
书目编撰借助信息技术而提高了效率，发展了书目的描述和检索性能。 - Experiments demonstrated that the color block co-occurrence matrix descriptor considerably improves the retrieval performance and can combine the feature of color and texture effectively.
实验结果表明，彩色子块共生矩阵描述子能够有效地结合颜色和纹理特征，具有良好的检索性能。 - Experiments show that the learned metrics can be used to significantly improve image retrieval performance.
试验结果表明，该方法能在学习样本极少的情况下提高检索的性能。 - HQD method can improve retrieval performance efficiently.
HQD方法能有效提高检索性能。 - The search system improves the information retrieval performance in the community and makes the collaboration among organizations more effective.
根据对系统的性能评估，系统满足Web社区的搜索要求，可以提高在社区内查找信息的效率，为组织间的合作提供方便。 - Finally, two kinds of retrieval performance parameter are introduced.
最后，本章还对检索率和准确度两个主要检索性能指标进行了介绍。 - In order to improve the retrieval performance, the fast indexing and relevance feedback technique are introduced.
为了改善检索性能，系统中引入了快速索引和相关反馈技术。 - It can improve retrieval performance to introduce relevance feedback to CBIR.
在图像检索系统中引入相关反馈可以提高检索性能。 - This method adequately utilizes the characteristics of mechanical components, so that it has good retrieval performance.
该算法充分利用了机械零件自身的特点，有较好的检索性能。 - In information retrieval, relevance feedback is an effective way to improve retrieval performance.
在信息检索领域，相关反馈是提高检索性能的有效方法之一。 - And based on this, this paper discusses on the similarity measuring and corresponding image retrieval techniques, and gives the evaluation on the test results and the image retrieval performance.
在此基础上，讨论了图像的相似度量以及相应的图像检索技术，并给出了实验结果和图像检索性能的评价。 - The experiment data prove that SDQE is feasible and effective to improve the retrieval performance in P2P system.
实验证明，SDQE是可行的，并能有效地提高P2P系统中文本检索性能。 - Application of the Theory and Method of Computer-based Information Retrieval to Improving the Retrieval Performance of Search Engines
情报检索的理论和方法在改善搜索引擎搜索性能中的应用 - After experimental trainings, we build a better retrieval performance Associated-Dictionary.
经过实验训练，最终构建出了检索性能较好的关联词词典。 - Experiments show that the model to a certain extent improved the retrieval performance.
通过实验证明，该模型一定程度上提高了检索性能。 - It is a good strategy to improve the retrieval performance commonly and effectively using he relevant feedback to modify the query model, the query expansion and feedback technology is always the focus of study in information retrieval field.
通过反馈扩展查询模型是一种常用的和有效的提高检索性能的策略，因此扩展查询和反馈技术一直是信息检索领域中研究的重点之一。 - Analyse and compare the differences between query expansion based on PLSI and the current commonly used methods of the pseudo-feedback on the retrieval performance.
分析比较了基于PLSI的查询扩展方法和目前普遍采用的伪反馈方法在检索性能上的差别。 - We can conclude that the two improvement increase the information retrieval performance efficiently.
实验结果表明，这两个改进均有效地提高了信息检索的性能。 - The results show that the algorithm is effective and feasible, and hasa stable retrieval performance.
实验表明该算法有效可行，并具有稳定的检索性能。 - In order to improve the retrieval performance in search engine technology, the introduction of data mining techniques and structured processing of Web pages have been carried out.
为了提高检索性能，在搜索引擎技术中引进数据挖掘技术，对Web页面进行结构化处理，而Web页面结构化处理技术中的重要研究问题就是Web页面信息抽取。 - This method can effectively retrieve out the trademark image corresponding to be retrieved trademark image, can be to adapt to the changes of the color of trademark image, translation changes, rotation angle and local shape change, reflect the good retrieval performance.
该方法可有效地检索出了与待检索商标图像对应的商标图像，可很好地适应商标图像的颜色变化、平移变化、角度旋转和局部形状变化，体现了较好的检索性能。 - This feature can significantly improve the retrieval performance metrics.
这一特性能显著提高度量方法的检索性能。 - The experimental results indicate that we can build Associate-Dictionary for a professional corpus to improve the retrieval performance.
实验结果显示，可以使用领域语料库建立关联词词典，来提高检索性能。 - The image retrieval performance is evaluated mainly with the object-based measurement.
一般人对计算机检索结果的评价也主要是以目标来衡量的。 - It demonstrate that this method can improve the image retrieval performance, and also verified the feasibility and effectiveness of the algorithm.
实验结果表明，该算法改善了图像检索性能，同时也验证了算法的可行性和有效性。 - It is validated by the experiment that better image retrieval performance can be achieved by combining the three features. Finally, the paper summarizes the research on CBIR and proposes the future research orientation in this area.
最后，对本文的基于内容的图像检索技术的研究进行了总结，并提出了进一步研究的方向。 - Through the retrieval performance test and application experiment, we concluded the characteristics of the system and verified it, it achieved the application standard of the library full-text retrieval system.
通过对本系统进行的检索性能测试和应用实验，归纳出了本系统的特点，验证了全文检索系统的各项指标，达到了图书馆全文检索系统的应用标准。