识别器

The results of experiment show that,the novel algorithm losses the recognition rates of 2.7 percent,but the length of feature vector is one fifth of traditional ones,and simplifies the complexity of classifier.

实验数据的特征选择实验表明，提出的算法仅以损失2.7%识别率的代价，得到的特征维数却是传统遗传算法的1/5，极大地简化了分类器设计的复杂度。

After feature dimension reduction by Linear Dircriminant Analysis to formulate compact feature vector,...

通过实验选取恰当的分类器参数后，在容量为 177，6 0 0字符(30 0样本/字符类)的测试集上的识别率达到 99.79%，证明了该方法的有效性

Even though an assembly language consists of recognizable mnemonics and meaningful words, it's not easy to program in. It is referred to as a "low-level language".

即便是汇编语言包含可识别的记忆存换器和有意义的文字，但是却不容易使用，被认为是一种"低级语言"。

Even though an assembly language consists of recognizable mnemonics and meaningful words , it's not easy to program in .

即便是汇编语言包含可识别的记忆存换器和有意义的文字，但是却不容易使用，被认为是一种"低级语言"。

Pattern recognition, obedience multivariate normal distribution of a sample of the classifier is achieved.

模式识别中，对于服从多元正态分布的样本的一个分类器的实现。

The images of different quality selected according to the standard can be used as touchstones of the performance of an OCR system.

本文认为，若干性能较高的分类器的识别结果的平均值，是一种很好的图象质量评价的方法。

BACKGROUND: Injection molding can be used in producing a variety of orthotic devices of practical use in rehabilitation medicine. With its merits of convenient realization and stability, genetic algorism has found wide application in many fields, especially in machine learning, pattern recognition, intelligent control and optimization.

背景：塑料注塑成型技术可用于康复工程的多种实用矫形器中，遗传算法所表现出的易于实现及健壮性等特点，使它在许多领域，特别是近年来在机器学习、模式识别、智能控制和最优化等领域得到了广泛应用。

In the short term, these machines, complete with laser scanners capable of reading product codes, will replace many types of human cashiers. In the long term, the application of biometrics will likely allow people to just walk into stores, under an eye scanner or palm print reader, pick up what they want and walk out.

从短期来看，这些具有读产品码的激光扫描器的机器将取代许多类型的人类收银员；从长期来看，生物识别技术将有可能允许人们只要走入商店，上方是一个眼睛扫描器或指纹读取器挑选好要买的东西后离开。

For the data provided by BCI competition,the parallel coordinates visualization method is used to recognize the imaginary right and left hand movements based on the phase synchronization coherency index and linear discriminant analysis.

本文以脑机接口竞赛的运动想象脑电数据为对象，以平行坐标可视化技术为手段，基于相位同步指数和线性判别分类器对左右手想象意识任务进行识别。

Experimental results of Cone-Torus planar point classification and speaker-independent isolated digital word speech recognition show that DSFPN requires two order of magnitude less training time than the Multilayer Perceptron, and has higher training speed than the improved CPN, while the best testing accuracies achieve 92.25% and 98.7%, better than the two networks.

Cone-Torus平面点分类和非特定人孤立数字语音识别的实验结果表明了DSFPN的优越性能，其训练时间比多层感知器少2个数量级，训练速度比改进的CPN更快，最好测试正确率分别达92.25%和98.7%，高于另外2种神经网络。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。