联想

A methodology of noise-like key generation is presented. Chaotic process of tentmap function is used as a deterministic generation of noise-like key, image storage and retrieval are completed in a algebraic form. A mathematics model of noise-like chaotic coding memory is constructed, meanwhile the basic mechanism of circulant convolution and circulant correlation in image information storage and retrieval are demonstrated.

在详细阐明数字序列和字母序列的1-D映射函数设计方法的基础上，利用构造出的1-D映射的稳定周期环和不稳定极限环完成了存储和联想记忆功能，为了识别有关的输入信息，提出了映射函数直接控制的方法；在此基础上，提出了一种1-D映射型混沌神经网络模型，该网络本身不当作一个"黑箱"处理，网络的参数值由网络中实现的映射函数来确定，该网络模型具有联想记忆、容错性、模式识别和奇异滤波等一系列智能信息处理的基本功能。

The alikeness of semantic structure of associational elements brings about the approximation of the internal structure of associational element group.

联想成分语义结构的类同性产生联想成分群内部结构的相近性。

The semantic relationship among words makes a network of association of ideas and if one word can be remembered other words will be awoke and brought into our mind.

词汇在语义上的联系形成了记忆中的联想网络，只要记起其中的一个词，就会联想到或者激活其它的词。

Success of this upgrading depends not solely on features which inspired by color itself, also, on cultural or personal association of ideas about this color in human mind.

被转化的消极是否成功不仅取决于色彩激发的属性，也取决于个人头脑中的文化联想或个人特异联想。

It is presented that the innovative ideas come from association of different ideas, originally derived from extensive knowledge and collective wisdom, that it always takes a long and rugged way to validate the original innovative ideas and to realize their value in the market, and that to achieve these targets, team spirit, perseverance and courage are required to overcome difficulties.

笔者认为，在自主创新中，原始创新最为重要，原始创新的构思来自联想，联想源于博学广识和集体智慧；验证原始创新构思和实现工业化，道路曲折崎岖，必须要有各尽所能的团队精神以及战胜困难、坚持到底的奋斗精神。

Building on Locke's theory of the association of ideas, which he had outlined in Some Thoughts, philosopher David Hartley had developed an associationist psychology that greatly influenced writers such as Barbauld (who had read Joseph Priestley's redaction of it).

17在洛克的观点联想理论基础上，也就是洛克在《一些想法》的论述中大致描述的，哲学家戴维·哈特利自创了联想论者心理学，极大地影响了巴鲍德等作家（他们都拜读过约瑟夫·普里斯特利的修订本）。

First, a new type of competitive associative memory model ...

首先提出的是对传统联想记忆模型改进的竞争联想记忆模型和它的扩展模型。

A sufficient condition is obtained to ensure the existence and uniqueness of almost periodic solution for MAM neural network with time-varying delays by way of exponential dichotomy and contraction map theorem. Moreover, the global exponential stability of the almost periodic solution for this type of MAM neural network is proved by using Halanay inequality.

利用指数二分法结合运用压缩映射原理获得了变时滞多向联想记忆神经网络模型概周期解的唯一存在性，利用Halanay不等式证明了变时滞多向联想记忆神经网络概周期解的全局指数稳定性。

The characteristics of genetic algorithm,global searching of Genetic Algorithm for complex,multi-apices,and nondifferentiable nonlinear function are applied to the Hopfield neural network,which results in the inputting pattern getting away from the attraction domain of fault pattern and the Hopfield neural network associative memory remaining high success rate while the noise to signal ratio is high.

0引言Hopfield神经网络模型在神经计算、优化求极值、联想记忆等方而取得了重大应用，联想记忆能够从不完整的或模糊的信息中联想出存储在记忆中的某个完整清晰的图像模式，但一般离散Hopfield模型存在很多伪稳定点[2]，这些伪稳定点的存在，不仅使真稳定点的吸引域变小，而且使网络

Recently, like having reached an agreement, Lenovo and acer coincidently all adopted some unusual actions. The unusual move of Lenovo is to rebuy Lenovo mobile phone business and that of acer is the quick launching in China and its ambition that acer wants to outpace HP in PC industry.

最近，无独有偶，跟商量好了似的，联想、宏碁都产生了一些异动，联想的异动是花费2亿美元回购联想移动，而宏碁则发动了猛攻中国的计划，以及要在笔记本电脑上超越惠普。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。