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与 train it 相关的网络例句 [注:此内容来源于网络,仅供参考]

It was to train her to use her diaphragm in singing and to strengthen her lungs.

这可以训练她在唱歌的时候运用横膈膜,同时也增强肺部功能。

Among used machine learning methods, the gradient descent method is widely used to train various classifiers, such as Back-propagation neural network and linear text classifier. However, the gradient descent method is easily trapped into a local minimum and slowly converges. Thus, this study presents a gradient forecasting search method based on prediction methods to enhance the performance of the gradient descent method in order to develop a more efficient and precise machine learning method for Web mining.However, a prediction method with few sample data items and precise forecasting ability is a key issue to the gradient forecasting search method. Applying statistic-based prediction methods to implement GFSM is unsuitable because they require a large number of data items to model a prediction model. In the contrast with statistic-based prediction methods, GM(1,1) grey prediction model does not need a large number of data items to build a prediction model, and it has low computational load. However, the original GM(1,1) grey prediction model uses a mathematical hypothesis and approximation to transform a continuous differential equation into a discrete difference equation in order to model a forecasting model.

其中梯度法是一个最常被使用来实现机器学习的方法之一,然而梯度法具有学习速度慢以及容易陷入局部最佳解的缺点,因此,本研究提出一个梯度预测搜寻法则(gradient forecasting search method, GFSM)来改善传统梯度法的缺点,用来提升一些以梯度学习法则为基础的分类器在资讯探勘上的效率与正确性;而一个所需资料量少、计算复杂度低且精确的预测模型是梯度预测搜寻法能否有效进行最佳解搜寻之关键因素,传统统计为基础之预测方法的缺点是需要较大量的数据进行预测,因此计算复杂度高,灰色预测模型具有建模资料少且计算复杂度低等优点,然而灰色预测理论以连续之微分方程式为基础,并且透过一些数学上的假设与近似,将连续之微分方程式转换成离散之差分方程式来对离散型资料进行建模及预测,这样的作法不尽合理,且缺乏数学理论上的完备性,因为在转换过程中已经造成建模上的误差,且建模过程仅考虑相邻的两个资料点关系,无法正确反应数列未来的变化趋势。

This is the result of the Doppler shift, familiar to anybody who has heard the change of pitch of a train's whistle as it passes by.

这是多普勒效应的结果,正如大家熟悉的火车在经过时音高随之变化的汽笛声。

The article is through talking about to the breath singing, including the organ breathed, sing control of breath in , breathe method and is it train to breathe , draw a conclusion then --Breath is the foundation of singing.

文章通过对歌唱的呼吸进行论述,包括呼吸的器官,歌唱中的气息的控制,呼吸方法及呼吸训练,得出了一个结论那便是——呼吸是歌唱的基础。

Sighed Jones,"First, my wife wanted me to drive her to the train station and it took her ten minutes to get ready. Then when we were going to cross the harbor, the drawbridge was out of order and I had to swim across to run to rent a helicopter to take her across. Then I swam back, hopped on a taxi and came here."

我的老婆要我开车送她去火车站搭火车,她要十分钟才能打扮好,但是过海时吊桥坏了,我不想迟到,便游泳过海,跑去租了直升飞机飞回来,载老婆过去了,之后,我再游泳过来,跳上的士赶回来!

It was a depot for goods brought up the Seine by barge, which were deposited, and then transferred to dray or train.

这是一个仓库的货物提出了塞纳河的驳船,其中存放,然后转移到曳引或火车。

The Lexington Avenue line, the only Eastside subway train, has long been the system's most congested. It carries about 30% of all New York's straphangers.

列克星敦大道线是纽约市曼哈顿东区唯一的一条地下铁,也是长期以来最为拥挤的一条线路,运送了全纽约30%左右的乘客。

In order to make good progress,it needs to use various educative and theoretical knowledge to train students systematically and scientificly.

需要综合引用多方面的知识教育理论和实践经验,对学生进行系统、科学的培养,才能取得良好的效果。

The railway line is being electrified and it is hoped that a better train service will be introduced.

这条铁路正在电气化,希望能引进更好的列车服务。

Calmly passes elusively environment marches into Guangzhou Shangrila "to be mad" SPA, perhaps was affected by here quiet profound atmosphere, gives people a hard time has as if sunk down, the train of thought also became along with it is profound and is steadfast.

步入广州香格里拉"气"SPA,或许是被这里沉静幽深的氛围所影响,整个人似乎都沉了下来,思绪也随之变得深远而踏实。

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推荐网络例句

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了

The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.

世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。