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误识
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  error recognition
     The theory analysis and experiment showed that it could improve recognition ratio 3.7% and reduce the error recognition ratio 45.1% as compared with Maximum-Likelihood (ML) transformation.
     理论分析和实验结果表明:与常用的最大似然(ML)变换相比,该变换能够提高系统识别率,最大可达3.7%,同时可降低误识率,最大可达45.1%。
短句来源
     Valid feature can reflect important information of pattern, and decrease computation and error recognition rate.
     有效的特征既能反映模式的重要信息,又可减少计算量和误识率。
短句来源
     The theoretical analysis and experiment shows that it could reduce the error recognition ratio 20% as compared with Maximum-Likelihood(ML)transformation.
     理论分析和实验结果表明:与常用的最大似然(ML)变换相比,该方法可降低误识率达20%。
短句来源
     Results of experimentation based on 200 checks show the rejection rate is 60% and the error recognition rate is less than 2%.
     实验结果证明,对200张手写支票的日期识别,拒识率在35%,误识率低于2%。
     The experiment proves that the LPR system based on this algorithm shows a higher recognition rate and lower error recognition rate, and can find a direct application in practical LPR system.
     实验证明,用该算法实现的车牌字符识别系统识别率高,误识率低,可直接用于实际的牌照自动识别系统。
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  mis recognition
     Mis recognition model of Chinese character recognition system
     汉字识别系统的误识模型
短句来源
     It is necessary to judge the credibility and exactness of the recognition result to reject the misrecognition or the word out of the vocabulary library.
     由于识别结果不可能100%正确,有必要对识别结果的可靠性加以判断并对识别结果的正确性加以验证,将误识和不属于识别范围之内的语音拒识。
短句来源
     In order to resolve how to evaluate the reliability of a recognition system, the researchers concept of mis recognition model of Chinese character recognition system, and the definition of mis recognition model are presented.
     为评价一个汉字识别系统的可信度,提出了汉字识别系统误识模型的概念,给出了误识模型的定义。
短句来源
     The problems of reading defect characters of images and misrecognition of similar characters can be solved by a kind of sifting-connection algorithm and the application of BP neural network technique.
     提出过筛连通法并结合运用 BP 神经网络技术,解决了读数图像缺陷字符和相似字符的误识问题。
短句来源
     Mis recognition model can be used in estimate of recognition rate, refusal processing, post processing, multi recognizer integration and synthesized judgement.
     误识模型可用于识别率的估计、拒识处理、后处理、多识别器集成和综合评判等多个方面。
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  “误识”译为未确定词的双语例句
     Experimental results show that the method is effective and feasible with recognition ratio up to 98.5%, False Acceptance Rates (FAR) lower than 0.1% while False Rejection Rates (FRR) keeping 1.4%.
     实验结果表明本方法有效可行,可以达到98.5%的识别率,并在保持1.4%较低的FRR(拒绝率)的同时可以使FAR(误识率)减少到0.1%。
短句来源
     The result of testing on 13970 digits minifests that the recognition rate is 98.43% and the refusal rate is 1.43% and the error rate is 0.136%.
     在对13970个扫描数据测试中,其识别率为98.43%,产生的误识率为0.136%,拒识率为1.43%。
短句来源
     32.6% using 30 adaptation sentences.
     自适应数据为30句的时候,平均误识率下降了32.6%。
短句来源
     Theoretical analysis and experimental result indicates that the transformation can reduce the miss recognition rate up to 8.6%, compared to Maximum Likelihood (ML) transformation which is commonly used in GMM.
     理论推导和实验结果表明,与GMM常用的最大似然(ML)变换相比,该变换能使系统降低误识率达8.6%,因此,证明了该变换能够改善基于GMM的与文本无关说话人识别系统的识别率。
短句来源
     Tests show that the Tri-XIF modeling is much better than either Tri-phone modeling or syllable modeling, with the syllable error rate reduced by 24.53% relative to the Tri-phone model and 41.65% relative to syllable model.
     实验结果表明,Tri-XIF模型与Tri-phone模型、音节模型相比,识别性能有了很大提高,其音节误识率分别降低了24.53%和41.65%。
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  error recognition
Distance/angle distributions generated for various interaction types can be used for error recognition and modelling.
      
Other features are simultaneous matrix corrections, use of monitors lines for method enhancement, error recognition and correction using time resolved measurement and simple calibration of the method with aqueous standards.
      
However, errors produced with the anesthetized right index finger did not influence the timing of subsequent keypresses, implying that lack of tactile cues affected error recognition.
      
An error recognition test as a measure of linguistic competence: An example from Welsh
      
A measurement based on results from an error recognition test is proposed.
      
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  mis recognition
After plotting and examining all wavelet packet coefficients figures the reason for misrecogni tion became obvious.
      
An other presumable reason was the segmentation error, which might cause the misrecogni tion in nine cases.
      


The Optical Character Recognition System of Futan 789 model has been developed

复旦789型光学文字识别系统是为专门需要而研制的.其目的是为了直接阅读原稿上的打印的英文字母与特殊符号.它的指标是在阅读速度为每秒100字符的条件下,要求误识率与拒识率均达到10~(-4)(其中还包含了红黑颜色的误分率).由于采用通用型小写英文字母,加上待识文件制作过程为连续自动打印,以致在字符的可分性与印刷质量的扰动上面临复杂的形势.本文涉及的范围是有关识别系统的研制过程与方案的选择.在此基础上提出了一个具有硬软结合的贰级识别的方案.并给出了试验的结果与改进的方向.

In this paper starting from tracing the causes of occuring errors in a handwritten numerals recognition system, we describe the prenciple of reducing the stochastic error rate using the twin-coincidence chock method, and we introduce the program block diagram to implement this method as well.The experiment data listed in the paper show that in the real recognition systen this method can reduce effectively the stochastic error rate of recognizing handwritten numerals.

本文从手写数字识别系统中发生误识的原因出发,阐述了用两次符合校验方法降低随机误识率的原理,介绍了实现该方法的程序框图,文章列举的实验数据说明该方法在实际识别系统中能够有效地降低手写数字的随机误识率。

Pattern recognition method has been applied to earthquake prediction recently.Using one of the unsupervised classification methods--clustering or cluster analysismethod, we studied the earthquake, data of the North China and Ning-Xia regions. It has been shown that the result of grouping for maximum homogeneity is better than hierarchical clustering. This result corresponds to the alternatively high and low seismic activities, and it effectively simulates mathematically the phenomena of seismic activity in groups....

Pattern recognition method has been applied to earthquake prediction recently.Using one of the unsupervised classification methods--clustering or cluster analysismethod, we studied the earthquake, data of the North China and Ning-Xia regions. It has been shown that the result of grouping for maximum homogeneity is better than hierarchical clustering. This result corresponds to the alternatively high and low seismic activities, and it effectively simulates mathematically the phenomena of seismic activity in groups. Analysis of error and test of prediction indicates steadiness and small error.

模式识别法最近已用来进行地震预测.我们用其中一种无监督分类方法——集群或聚类分析法,研究了华北和宁夏两地区,其结果表明:有序聚类比系统聚类结果好,此结果与交替的地震活动高潮与低潮相对应,从数学的角度有效地模拟了地震成组活动的现象;误识率分析及预测检验表明误识率较低且结果较稳定.

 
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