查询词典 classifier

His system was widely taken up until Sir Francis Galton, a colleague, rival and inveterate classifier, realised the individualising potential of fingerprints.

后来，阿方斯的同事兼对手弗朗西斯·高尔顿，一个分类成癖的家伙，意识到指纹在身份识别中有巨大的潜力。

An online mixture of experts is used to divide the HRRP data into several regions within which online Gaussian process classifier make predictions.

通过一种在线混合专家将HRRP数据在线地分割成若干个近似平稳的区域，在各个区域内使用平稳协方差函数的在线高斯过程分类器。

In each step of the tree classifier, a generalized linear discriminate function is used.

提出了一种在碳酸岩地层中划分油气层的新方法。

Experiment results demonstrate that the SVM-UBM system not only yields performance superior to those of a GMM classifier but also outperforms the system using Generalized Linear Discriminant Sequence Kernel.

相关实验结果表明，该系统的识别率高于经典的高斯混合模型和基于广义线性区分性核的支持向量机模型。

Inspired by the intuitive geometric interpretation of SVM based on convex hulls, KNNCH maps the data in the original space to the kernel space with the kernel trick and constructs a nearest neighbor classifier in the kernel space, which takes the convex hulls of training sets as the extended class sets.

该算法的设计受到支持向量机几何解释启发，利用核函数方法将数据映射到高维核空间，并在核空间构造以训练集凸包为扩展类集的最近邻分类器。

By choosing hidden Markov model as the classifier, five kinds of emotions, including anger, gratulation, cute, puzzle, excitement, are generated in speech database through training, and then a set of expression FAPs for each kind of emotion is built up.

选用HMM作为分类器，训练使其识别语音库中嗔怒、欣喜、可爱、无奈和兴奋5类情感，并对每类情感建立一组与之对应的表情人脸动画参数。

A method using Bayesian classifier is presented, which is based on PCA for face detection in gray scale images.

提出了1种基于PCA的贝叶斯判别器用于检测灰度面部图像。

You can adopt guillaume , which will log you in as guillaume , and log you out from your existing classifier.

您可以采用guillaume ，那样您即为 guillaume 登入，而从您现在用的云形状分级器登出。

Constructed by standard binary classes support vector machine, present multiclass SVMs are usually very slow to be trained. When a large number of categories of data are to be classified, the training work could be very difficult. By extending the hypersphere one-class SVM to a hypersphere multiclass SVM, we build a fast training classifier HSOC-SVM. Its training speed is higher than that of the present multiclass classifiers, because each category data trains only one HSOC-SVM.

目前的多类分类器大多是经二分类器组合而成的，存在训练速度较慢的问题，在分类类别多的时候，会遇到很大困难，超球体多类支持向量机将超球体单类支持向量机扩展到多类问题，由于每类样本只参与一个超球体支持向量机的训练，因此，这是一种直接多类分类器，训练效率明显提高。

Above all, in nowadays background, simply combine the classic learning method to pattern recognition for constructing a classifier is impolitic, because the ultimately purpose of recognition is to have a higher performance with higher predictive accuracy.

综上所述，在目前的研究背景下简单地用经典的归纳学习算法进行学习来构成模式识别用的分类器是不审慎的，因为构成具有高判决精度的分类器是模式识别的最终目的；而如果不加考虑地任意采用一种现成的决策森林算法或多变决策树算法来解决实际问题也不一定就能取得更理想的效果。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。