学习

There were positive learning attitudes and low-degree learning disturbances on continuation vocational high school students.

一、高职进修学校学生学习态度倾向正向且积极；学习困扰程度呈现低困扰程度。

The subjects were 787 three-grade students of continuation vocational high school . The returned-rate of valid questionnaire was 84.9%.

为达研究目的，首先进行文献探讨，遂以自编之「学习态度量表」与「学习困扰量表」为研究工具。

A reinforcement learning algorithm based on linear average is proposed, which is used to solve nonconvergent problems of reinforcement learning function approximation in continuous state space.

提出了一种基于最小线性平均的强化学习算法，用于解决连续空间下强化学习函数估计的非收敛性问题。

A reinforcement learning algorithm based on linear average is proposed, which is used to solve non-convergent problems of reinforcement learning function approximation in continuous state space.

提出了一种基于最小线性平均的强化学习算法，用于解决连续空间下强化学习函数估计的非收敛性问题。

As the contriver and beneficiary of knowledge products , if the enterprise want to answer the drastically market competition and the incessant change of the living environment , it must attach importance to the knowledge and learn knowledge .

作为知识产品直接创造者和受益者的企业如何应对日益激烈的市场竞争和不断变化的生存环境，唯一的选择便是重视知识，学习知识，以学习求创新，以创新求发展。

Enter tall 3 later, the accretion of the insecurity as study, pressure and exorbitant expectation value, contuse possibly the enthusiasm of student learning and initiative, make student mood dejected, and even pessimistic to the future disappointment.

进入高三以后，随着学习的紧张、压力的增大以及过高的期望值等，都可能挫伤学生学习的积极性和主动性，使学生情绪消沉，乃至对前途悲观失望。

A sort of autonomous agent construction method based on adaptive symbiotic evolutionary model was proposed,and by using adaptive symbiotic evolution algorithmas an evolutionary reinforcement learning method,Which can design neural network decision making systems effectively. while at the same time this method can accelerate the learning and convergence speed in the behavior evolution problem of multi agent autonomous system,and it also prevents premature convergence and promotes population diversity.

文章研究了一类基于自适应共生进化模型的自主体构造方法，提出了基于自适应共生进化算法的一种进化强化学习方法，该方法不仅可以高效地进行神经网络决策系统的设计，而且在多自主体组成的自律系统的群体行为进化中可快速学习而收敛，并且通过多样度调节维持了群体多样性，克服了未成熟收敛现象。

From our experimental results, we find the expanding input features with back propagation learning rule can get fast convergence in training and decrease the mean absolute error between the desired output and the actual output.

实验显示，采用此种扩展型特徵值的倒传递学习法网路可以加速网路的学习效率以及降低实际输出值与期望输出值之间的绝对值误差。

Therefore, to counter the possible problems to be met in the application, we study objectively the model structures, algorithms and capabilities for these neural networks, such as the quick learning of the multilayer feedforward network, the learning algorithm of increasing the storage capacity and the convergence radius of Hopfield network, the structure and mapping capability of the fuzzy inference network, the automatic learning of the fault diagnostic expert network and so on.

分别研究了多层前馈网络的快速训练问题、增大Hopfield网络存贮容量和收敛半径的学习算法、模糊推理网络的模型和映射能力，以及故障诊断专家网络知识的自学习问题等。

And further more it gives a proof that this optimization problem can be seen as a convex programming in exponential neural manifold.

即将神经网络看作为统计模型，使用常用的统计推断技术，通过优化学习代价函数，对网络参数进行调整，从而达到学习的目的。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。