最后，设定纵横比辅助搜索，以提高检索精度。
Finally, the aspect ratio was defined to improve the retrieval precision.
实验结果表明，该算法有较高的效率和检索精度。
The experimental results show that the new algorithm has higher efficiency and retrieval precision.
新词识别和模糊性解决信息检索精度有重要的影响。
New words recognition and ambiguity resolving have vital effect on information retrieval precision.
从而达到检索信息迅速准确的目的，有利于提高检索精度。
Retrieve information quickly and accurately so as to achieve the purpose, helping improve the retrieval accuracy.
本文提出一种基于颜色聚合向量的图像检索方法，极大地提高了检索精度。
This text puts forward a kind of method of the color coherence vector based retrieval, increasing biggest inspectional accuracy.
本文为支持数字图书馆全文检索精度的提高，提出了一个基于本体论全文自动标引方案。
A full text automatic indexing scheme based on ontology is presented in this paper for the purpose of improving the precision in full text indexing of digital library.
实验结果表明，该方法能提高检索精度，因此可应用在2维草图查询方式的3维模型检索中。
Experiments show that the method can improve the precision of retrieval, and thus the proposed approach can be applied to interactive 3d shape retrieval based 2d sketch.
文章提出了一种基于元数据的数据源发现算法，并在召回率、检索精度等方面对这种算法作了评价。
The authors provide a algorithm applied to Source Discovery based on Metadata and evaluated with recall rate and precise rate index.
为了充分利用商标图象的内部信息，以提高商标图象的检索精度，提出了一种综合利用商标形状特征与其内部空间位置关系特征来检索二值商标图象的方法。
This paper presents a trade mark retrieval method in which the shape feature and spatial relationship are both used for the purpose of making full use of image info and improving retrieval precision.
实验证明，采用该算法的系统比传统的检索系统有优势，精度更高。
Experiments show that the new system results in higher precision and thus gain an advantage over the traditional ones.
尝试使用更大的精度来检索十进制数据将导致异常。
Attempting to retrieve decimal data with a larger precision will cause an exception.
要提高现有检索系统的精度，就必须解决好上面提到的问题。
So if enhance the existing retrieval system the precision, we must solve the problem which above mentioned.
这种个性化搜索引擎能较大程度地提高搜索的精度，给予用户更为精确的个性化结果，使得网络上的信息检索更为便捷、准确。
This search engine can greatly improve the precision of searching and provide users more precise personalized results. It can make Internet information retrieval more convenient and accurate.
与传统的检索技术相比，它能提高检索的精度，减少了不相关的返回结果。
Compared with the traditional technology of search, it improves the precision of search, reduces the count of results that are no business of the search.
实验结果表明：在概率潜在语义检索模型中，词的正确切分能提高检索的平均精度。
Experimental results indicate that accurate segmentation can improve the effectiveness of retrieval based on PLSA.
在文本分类器的设计中，用传统信息检索的空间向量模型改进了朴素贝叶斯分类器，提高了它的分类精度。
In designing web Classifier, this thesis makes use of Vector Space Model to represent the web text, which improves the performance of Bayes Classifier.
以自然图像库为例进行实验，结果表明本文提出的图像分类检索方法较单一特征检索有较好的效果，检索效率和精度都有所提高。
Experiment conducted with image database on nature scenery has proved the combined image retrieval method, put forward by the author, is better off in terms of effectiveness and accuracy.
对比检索实验表明，该方法可以提高检索的精度、具有较好的稳定性。
The experimental results show that this method can improve the retrieval accuracy than other existing methods.
实验证明，本文提出的分类与检索方法在速度与精度上均有明显的提高。
Experimental results show that the proposed methods for video classification and indexing are fast and accurate.
对于绝大多数相邻帧，只要计算数目极小的区域就可完成分类工作。实验证明，本文提出的分类与检索方法在速度与精度上均有明显的提高。
For most of neighbor frames, the number of local regions used for classification is very small. Experimental results show that the proposed methods for video classification and indexing are fast a...
对于绝大多数相邻帧，只要计算数目极小的区域就可完成分类工作。实验证明，本文提出的分类与检索方法在速度与精度上均有明显的提高。
For most of neighbor frames, the number of local regions used for classification is very small. Experimental results show that the proposed methods for video class...
对于绝大多数相邻帧，只要计算数目极小的区域就可完成分类工作。实验证明，本文提出的分类与检索方法在速度与精度上均有明显的提高。
For most of neighbor frames, the number of local regions used for classification is very small. Experimental results show that the proposed methods for video class...
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