《自然》杂志在7月27日公布的一项研究新成果显示,跟年轻人相比,中老年人大脑神经网络的互相联系和运作强度都更弱一些。
A new study published July 27 in the journal Nature shows the neural networks in the brains of the middle-aged and elderly have weaker connections and fire less robustly than in youthful ones.
神经网络与深度学习现在为解决许多问题提供了最佳解决方案,例如图像识别、语音识别和自然语言分析。
Neural networks and deep learning currently provide the best solutions to many problems in image recognition, speech recognition, and natural language processing.
文章最后结合九类自然纹理图像,分别基于标准子波特征、子波包特征用BP神经网络进行了分类识别。
Finally, nine kinds of natural images are classified successfully based on wavelet feature using BP neural network.
基于表层语义理解的工作,我们继续进行深层语义计算的研究,真正意义上的实现语义神经网络的自然语言理解。
On the basis of this work, we continue to carry on the research of Deep-seated Semantic Computing and really realize the understanding of the nature language with the Semantic Neural Network.
人工神经网络(ANN)可以用来模仿专家的形象思维,它的许多优点使得CBR与ANN之间存在某种自然联系,在很多方面两者具有互补性。
Artificial neural networks (ANN) can be used to simulate the visual thinking process of experts, and many of its advantages make itself have some natural connection and complementation with CBR.
该方法通过神经网络技术的非线性算法,在声波曲线与自然电位、电阻率、自然伽马等多条测井曲线之间建立一种非线性关系。
The method, by means of non-linear algorithm of neural network technology, is used to set up a non-linear relation among sonic log curve, SP, Rt, Gr and curves.
这个领域 有很多术语,例如连接机制、并行分布处理、神经计算、自然智能系统、机器学习算法和人工神经网络。
The field goes by many names, such as connectionism, parallel distributed processing, neuro-computing, natural intelligent systems, machine learning algorithms, and artificial neural networks.
针对大气环境中的数据监测与模式识别问题,应用人工神经网络理论,在自然环境大气腐蚀试验网站建立大气环境质量B - P网络评价模型。
Aim at data inspection and mode identification of atmospheric environment, B-P network evaluation mode was established by the application of artificial neural network theory.
将模糊控制技术、分形理论中的时间序列分析方法与神经网络技术有机地结合起来,并运用于采空区遗煤自然发火的预测中。
The fuzzy technology and fractal theory are combined with neural network and applied to predict coal spontaneous combustion in coal mine.
MIT法用前馈型中心周边分离神经网络模拟生物的彩色视觉特性,融合图像的彩色自然直观,可用于多种传感器的彩色融合;
MIT scheme derives from biological models of color vision and can be used to fuse multiple sensors. The fused image has natural appearance; TNO scheme is regarded as a simple approximation…
MIT法用前馈型中心周边分离神经网络模拟生物的彩色视觉特性,融合图像的彩色自然直观,可用于多种传感器的彩色融合;
MIT scheme derives from biological models of color vision and can be used to fuse multiple sensors. The fused image has natural appearance; TNO scheme is regarded as a simple approximation…
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