And the classifier's performance may be improved by filtering the samples in the training set.
在训练网页分类器时，对网页样本集进行有效地筛选有可能改善分类器的性能。
Choose the file bmw-test.arff, which contains 1,500 records that were not in the training set we used to create the model.
选择文件bmw - test . arff，内含1,500条记录，而这些记录在我们用来创建模型的训练集中是没有的。
The neural net uses these to modify its weights, and it aims to match its classifications with the targets in the training set.
神经网络用这些来调整权系数，其目的使培训中的目标与其分类相匹配。
Then, the relationship between clustering regions and semantic concepts is established according to the labeled images in the training set.
然后，根据训练集中样本图像的标注情况建立图像区域与语义关键字的关联。
By given a test image, the expressions in the training set can be "translate" to the input image by using factorization model and vice versa.
当给出一张测试人脸图像时，我们利用因素分解模型的“转移”算法合成测试人脸在训练集已有表情下的图像和训练集人脸在测试人脸表情下的图像。
The algorithm is quite simple, especially, on the certain condition, it can match all the input-output pairs in the training set to any given accuracy.
这种算法非常简单，且在一定条件下，能将样本集合中的所有输入、输出数据对拟合至任意精度。
When training sets with uneven class sizes are used, the classification error based on C-Support Vector Machine is undesirably biased towards the class with fewer samples in the training set.
SVM分类算法在不同类别样本数目不均衡的情况下，训练时的分类错误倾向于样本数目小的类别。样本集中出现重复样本时作为新样本重新计算，增加了算法的训练时间。
A corollary of this principle is that a learning algorithm should never be evaluated for its results in the training set because this shows no evidence of an ability to generalize to unseen instances.
这个原理的一个推论是，一种学习算法永远不会对它训练集的结果进行评估，因为对于一种未知的事例而言，没有证据表明算法具有概括它们的能力。
In some cases, it's not so much the treatment of the animals on set in the studio that has activists worried; it's the off set training and living conditions that are raising concerns.
在某些情况下，让积极分子担心的并不是摄影棚里对待动物的方式，而是片场外的训练和生活条件。
The WHO team has also helped to set up a laboratory service for measuring blood lead concentrations in Gusau, and has provided training in surveillance and the management of lead poisoning.
世卫组织小组还在古绍协助建立了测量血铅浓度的实验室服务，并提供了铅中毒监测和管理方面的培训。
The examination also shows I have a lot fewer examples overall in comparison to the history/science run, because each file is much smaller than either the history or science training set.
此外，与 “历史/科学” 结果相比，得到了示例也少了很多，因为每个文件都比历史或科学训练集小很多。
Rimm also notes that, during C-Path's training, the team had to include 42 samples from the validation set to account for differences in the staining technique used in the two data sets.
Rimm还强调，在C颈训练中必须包括来自验证集的42个样本，用来解释在两个数据集中运用染色技术的不同。
At the end of the training, participants were given a set of realistic objectives and actions to undertake in the coming months to correct the adverse situation they started off with.
在培训的最后，参加培训的员工得到了一系列可实现的目标和将来几个月的将采取的措施以扭转他们开始面对的不利局面。
To become the world's best free-climber, as he had set out to be and as, in the 1970s and 1980s, he was, took years of training.
在1970和1980年代，他是世界上最好的徒手攀岩者，这也是他当初给自己设定的目标，而背后则是多年的训练。
Some Mexican groups have set up training camps and storage facilities in the jungles of Petén, a “big green hole of nothing” in northern Guatemala, according to Mr Stewart.
斯图尔特称，有些墨西哥集团已经在危地马拉北部佩滕的雨林中“荒无人烟的绿色真空地带”设立了训练营和存储站。
A pattern recognition problem is not only specified by a representation, but also by the set of examples given for training and evaluating a classifier in various stages.
模式识别问题不仅与表示方法有关，也跟用于在分类器设计各个阶段进行训练和测试的用例集有关。
A new SVM iterative algorithm is proposed, aiming at the problem that the speeds of learning and classifying are slow in large training set.
针对SVM方法在大样本情况下学习和分类速度慢的问题，提出了大样本情况下的一种新的SVM迭代训练算法。
The training set is not needed in clustering but the accuracy is lower.
聚类不需要训练集，但准确率较低。
An unprecedented training program has been set up in Chaoyang District of Beijing to teach migrant workers how to educate children, the China Youth Daily reported.
据《中国青年报》报道，为农民工家长开设的“新公民父母学堂”项目近日在北京朝阳区启动，填补了农民工家长教育培训的空白。
Set the Aesthetic Lasers product application and training plan in local territory.
制定美容激光产品所在区域内的临床应用计划和培训计划；
The departments concerned in Zhangping make and perfect the tea series standard set up the tea series standard organization and do their best at the training work for tea standardization.
漳平市有关部门还制订合完善茶叶系列标准，成立茶叶系列标准组织，抓好茶叶标准化的培训工作。
We select training sets and test sets in many different software releases and discuss the relation between training set and the prediction accuracy.
通过采集通信软件的不同发布版本的测试历史数据，讨论了训练集数据的选择与预测精度之间的关系。
The time can be set to the nearest second and up to 24 hours in advance - Ideal for people who need to take medicines every day or those who do interval training.
可设定的时间到最近的第二和最多提前24小时-的人谁需要吃药，每天或谁不间歇训练的理想。
Analysis of barriers to set up field training in colleges and universities propose measures to solve the problem in order to promote field training at colleges and universities.
在剖析高校开设野外拓展训练的障碍因素的基础上，提出相应的解决措施，以促进野外拓展训练在高校的开展和普及。
The forward has refused to set a firm date for his return, but he passed a huge psychological barrier on Monday when taking part in a training session.
他拒绝为复出订下具体日期，但他在周一参加训练会议时跃过了一个巨大的心理障碍。
Firstly, sample set is roughly classified using ART to reduce the scale of samples, in training set, and then all small training sets is trained using parallel BP.
首先用ART网络对训练集中的样本进行粗分类，以减小训练集的样本规模，然后用多个BP网络并行地对小训练集进行训练。
Firstly, sample set is roughly classified using ART to reduce the scale of samples, in training set, and then all small training sets is trained using parallel BP.
首先用ART网络对训练集中的样本进行粗分类，以减小训练集的样本规模，然后用多个BP网络并行地对小训练集进行训练。
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