retrieval rate
英 [rɪˈtriːvl reɪt]
美 [rɪˈtriːvl reɪt]
网络 检索率; 回传速率
双语例句
- Retrieval of the daytime pixel-level hourly rain rate using FY-2C ′ s dual-spectral imagery
利用FY-2C双光谱图像反演白天像素级逐时雨强 - Objective To compare the effects on the oocyte retrieval operation and oocyte retrieval rate under two different anesthetic techniques for in vitro fertilization.
目的研究不同麻醉方式下取卵手术效果及对获卵率的影响。 - Experiments indicate that the retrieval rate of the proposed method has raised by9.7% as compared with that of FWHT.
基于内容的图像检索试验表明，该方法的检索精度比快速小波直方图方法提高了9.7%。 - And because it lets you continue to use your current retrieval devices you can begin implementing newer technology at your own rate.
因为你仍然可以使用当前的检索设备，你就可以按自己的喜好实施这项新的技术。 - These questions have resulted in massive data retrieval rate in the whole investigation, search for prospective rates and time hardly to meet customer needs.
那些题纲招致海量数据检索反在查齐率、查准率和查询时光上无法知脚用户需供。 - Changes of ultrastructure, retrieval rate, CD62P and PAC-I of cryopreserved platelets
冰冻机采血小板超微结构回收率以及CD62P，PAC-Ⅰ的改变 - The rapid development of Information Retrieval ( IR) and search engine improves recall rate greatly, whereas the enhancement on both precision rate and information retrieval efficiency is not clear.
信息检索／搜索引擎技术的快速发展使得信息的查全率有较大提高，而查准率以及人们获取信息的效率改善却不明显。 - The retrieval rate of the eggs in field can be reach over 82% by using the egg separating device.
使用这种分离器，黄曲条跳甲卵的田间检出率可达82%以上。 - In this paper, a frame of information disposal in distance education was proposed. In this frame information extraction and information retrieval was connected to improve the accuracy and rate of information inquiry.
本文提出了一个远程教育中信息处理的框架，在框架中，将信息提取和信息检索结合起来，提高其上的信息查询速度和准确度。 - The experiment indicated that the retrieval could enhance the rate of accuracy immensely.
实验表明检索的准确率有了明显的提高。 - Experimental results on a database of more than 200 texture images show that the proposed method not only reduces computational complexities, but also enhances the retrieval rate.
对有200多张纹理图像的数据库的实验显示，该方法不仅减少了计算的复杂度，而且也有一定的检索准确率。 - It is especially fit for retrieval in the case of lower recall rate or pre-retrieval in large scale image library.
该方法适用于查准率要求不高情况下的相关图像检索或大型图像库的预检索。 - Classification of the palmprint verification is the key step to speed up the retrieval process and improve the recognition rate of the palmprint-based identification systems.
对掌纹进行分类不仅可以减少不必要的匹配搜索时间，更主要的是可以加快识别速度，提高识别率。 - Experimental results show that the system is provided with good human-machine interface, high retrieval rate, short retrieval time and can well satisfy the user's requirements.
实验结果表明：该系统交互性好，检索准确率高，检索时间短，能较好地满足用户的要求。 - Then the retrieval algorithms should provide a more accurate estimation of the rainfall rate upon the new relation between integral rain parameters which is determined by the newly deduced DSD's parameter.
然后利用校正的雨滴谱参数决定的积分雨参数之间的关系，降雨量反演算法就可以提供较准确的降雨量分布。 - The retrieval rate may be influenced by sperm density, sperm velocity and seminal viscosity.
研究发现不同精子密度、精子运动速度、精液粘稠度等因素可影响活动精子回收率。 - Low dose of FSH or hCG used before immature oocyte retrieval could increase the clinical pregnancy rate.
取卵前使用小剂量的卵泡刺激素或人绒毛膜促性腺激素可提高临床妊娠率； - Oocyte retrieval rate, maturation rate, fertilization rate and cleavage rate in follicular aspiration group were greatly higher than those in control group.
卵子回收率、成熟率、受精率、卵裂率及胚胎种植率均显著高于对照周期。 - Then it is known that space vector model base on information retrieval model similarity measurement has higher recognition rate. Lastly, a small physical state sample database is set up, where the physiological information in ICU patients was accessed by using MIMIC-ⅱ database.
发现基于信息检索模型的空间向量模型相似性度量方法具有较高的识别率。最后，使用MIMIC-II数据库提供的ICU病人生理信息建立了一个小型的ICU病人生理状态样本库。 - Kullback-Leibler Distance is used to measure the similarity between images, and the experiment results demonstrates that the average retrieval rate using new model is about 7% to 46% higher than that of CHMT method.
同时运用K-L距离计算图像间的相似度，实验结果表明，本模型比CHMT平均检索率高出7%-46%。 - Mobile users propose higher demands on the retrieval accuracy rate and the needs of personalization. Therefore, mobile retrieval has become a hotspot research field with wide market prospect.
移动用户对检索提出了更高的准确率要求和个性化需要，因此移动检索成为了一个拥有广阔市场前景的研究课题。 - The paper adopts the method of the combination of GGD model and KL distance to get the image retrieval precision rate.
本文采用GGD模型和KL距离结合的方法计算文本图像的鉴别率。 - The experiment proved that this method can improve content retrieval precision rate and recall rate, and enhance the results that can be explanatory.
实验证明，这种方法能提高信息检索的查准率和查全率，增强了结果的可解释性。 - Using this system and a test image set composed by 1000 images selected randomly from corol gallery to validate the above methods. The experimental results show that: these methods can improve the retrieval rate and accuracy of image matching.
从corel图库中任意抽取1000幅图像组成测试图像集，利用该系统，对上述方法进行了验证，实验表明：算法能够提高检索速率以及图像匹配的准确度。 - It is demonstrated in the experiments that the retrieval performance ( e.g., the content coverage rate) for multimedia objects in the proposed multi-channel retrieval system is much better than that of a system with conventional content-based retrieval methods.
实验表明该系统对多媒体对象的检索性能优于传统的基于内容的多媒体检索方法。 - Experimental results show that: from different point of view, which means respective based on the underlying features combination and the principle of similarity measures, the image retrieval can effectively improve the image retrieval accuracy rate taking advantage of combination of two complementary features.
实验表明：从不同的角度，即基于底层特征结合和基于相似性度量原理，实现基于两种具有互补性特征组合的图像检索都可有效地提高图像检索准确率。 - However, traditional information retrieval techniques is mainly based on string matching keyword search technology, the ability to support poor semantic matching, information retrieval recall rate and precision rate far from satisfactory.
但传统的信息检索技术主要是基于字符串匹配的关键字检索技术，对语义匹配的支持能力较差，信息检索的查全率和查准率难以令人满意。