准确率

There was no significant difference on coincidence of the stepwise discrimination function between learning and evaluated group.

学习组的判别符合率与评价组的诊断准确率两者间差异无显著性。

The stereotactic CT-scanning and localization by computer assistant stereotaxis were performed,then to validate and correct any errors for the radio-frequency treatment.

结果立体定向CT扫描计算机定位准确率达92.1%，电生理纠偏率为7.9%。

Aim: To investigate the characteristics of CT image about nodular struma and thyroid carcinoma, so as to improve the diagnostic accuracy about thyroid nodules.

目的：探讨结节性甲状腺肿与甲状腺癌的CT影像特点，旨在提高对甲状腺结节的诊断准确率。

As an important component among information acquisition methods, the requirement for high quality auto-summarization system also becomes more urgency. To fulfill this requirement, an adapted Dotplot methods based on word sense quantization model is firstly provided to address the problem of subtopic segmentation. Then a multi-knowledge-sources-integrating model is constructed, which combines the results of rhetorical structure analyse, text content structure analyse and subtopic segmentation together and provides clues for abstract sentences extracting.

第四，互联网的普及增加了人们对信息获取速度、准确率的要求，也推动了人们对自动文摘系统的需求，为了进一步改进现有文摘技术，本文首先研究了基于语义量化模型的改进Dotplot隐式章节划分算法，然后通过加权有向图来构造了一个多知识源融合模型，模型能够融合文本修辞结构分析、内容层次结构分析以及隐式章节划分等多种知识源的分析结果，并以此为基础建立文摘语句的抽取算法。

It is important to automatically mark the feature points of skull in photographic superimposition .

结论解决了颅像重合中颅骨特征点自动标定的关键问题，可以在很大程度上提高颅像重合的准确率和效率。

The study aims 1 to compare the performance of the rule-based tagger with that of the probability-based tagger; 2 to find out whether the performance of POS taggers is significantly affected by the quality of learnerlanguage; and 3 to discover typical errors of both types of POS taggers.

研究的目的在于：1比较基于规则的词性赋码器和基于概率的词性赋码器对中国英语学习者书面语的适用度；2考察学生作文质量对赋码准确率是否有显著影响；3分析两类词性赋码器在处理学习者语言时所暴露出来的弱点。

The Brill POS tagger and the CLAWS POS tagger were used to tag a group of high-proficiency learner texts and a group of low-proficiency learner texts, and tagging accuracy was then calculated.

研究中使用Brill词性赋码器和CLAWS7词性赋码器分别为一组高分作文和一组低分作文进行自动词性赋码，并统计赋码的准确率。

In this study, the brill pos tagger and the claws7 pos tagger have been used to assign pos tags to the same set of transcribed spoken data produced by a high-proficiency group and a low-proficiency group of efl learners. the pos tags have then been manually examined, and the success rates of the taggerscompared.

本研究采用brill和claws7两种词性赋码器分别为高低分组学习者口语语料进行自动赋码，统计赋码准确率，并比较两种赋码器对学习者口语特征的处理能力，目的在于考察基于规则的词性赋码器和基于概率的词性赋码器对学习者口语语料进行自动词性赋码的适用度，以期为中介语口语的句法特点研究提供依据。

objective:To investigate the early diagnosis of prostate TB disease.

目的：探讨提高对前列腺结核疾病的早期诊断准确率。

Currently, comprehensive scientific development and application of advanced technology in the risk management improve the accuracy of flood risk evaluation and measurement and lay the solid technological base for the establishment of flood insurance.

目前，综合学科知识的发展和先进科技手段在自然灾害风险管理领域的应用，提高了洪水风险评估与损失估算的准确率，为建立洪水保险机制奠定了技术基础。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。