谈多种记忆法在历史教学中的运用     

牛晓红 《青海师专学报》2004,24(4):106-107

本文围绕提高历史教学效果这个中心，从三个方面阐述了记忆方法在不同的知识环节中的应用。  相似文献   

基于知识的智能营销系统构建*     

刘希宋  喻登科  李玥 《现代图书情报技术》2008,24(5):56-60

在对国内外学者关于智能营销系统研究现状分析的基础上,提出基于知识的智能营销系统框架。系统框架包括数据库、知识库、模型库与用户界面4部分。分析数据库的内容与知识库中规则库与推理机的协同作用,并运用三层BP人工神经元网络模型构建系统的模型库,用于销售的预测分析。最后,演示系统的应用效果。  相似文献   

论网络环境下情报检索语言的发展趋势   总被引：2，自引：0，他引：2  

易红  徐军华 《高校图书馆工作》2006,26(3):29-31

本文论述了网络环境下采用自然语言是必然趋势,然而自然语言并不会成为网络环境下的唯一检索语言,自然语言和人工语言相结合才是发展的方向.参考文献8.  相似文献   

In the hearts and minds of employees: A model of pre-adoptive appraisal toward artificial intelligence in organizations     

《International Journal of Information Management》2021

Organizations face increasing pressure to implement artificial intelligence (AI) within a variety of business processes and functions. Many perceived benefits surround AI, but a considerable amount of trepidation also exists because of the potential of AI to replace human employees and dehumanize work. Questions regarding the future of work in the age of AI are particularly salient in pre-adoption organizations, before employees have the opportunity to gain direct experience with AI. To cope with this potentially stressful situation, employees engage in cognitive appraisal processes based on their own knowledge and personal use of AI. These pre-adoptive appraisals of AI influence both affective and cognitive attitudes, which in turn trigger behavioral responses that influence an organization’s ability to leverage AI successfully. Our survey of 363 Taiwanese employees shows that perceptions of AI’s operational and cognitive capabilities are positively related to affective and cognitive attitudes toward AI, while concerns regarding AI have a negative relationship with affective attitude only. Interaction effects of employee knowledge and affective attitude are also observed. This work’s main contribution lies in the development of an empirically-tested model of the potential impact of AI on organizations from an employee perspective in the pre-adoption phase. These results have practical implications for how organizations prepare for the arrival of this transformative technology.  相似文献   

Setting the future of digital and social media marketing research: Perspectives and research propositions     

《International Journal of Information Management》2021

The use of the internet and social media have changed consumer behavior and the ways in which companies conduct their business. Social and digital marketing offers significant opportunities to organizations through lower costs, improved brand awareness and increased sales. However, significant challenges exist from negative electronic word-of-mouth as well as intrusive and irritating online brand presence. This article brings together the collective insight from several leading experts on issues relating to digital and social media marketing. The experts’ perspectives offer a detailed narrative on key aspects of this important topic as well as perspectives on more specific issues including artificial intelligence, augmented reality marketing, digital content management, mobile marketing and advertising, B2B marketing, electronic word of mouth and ethical issues therein. This research offers a significant and timely contribution to both researchers and practitioners in the form of challenges and opportunities where we highlight the limitations within the current research, outline the research gaps and develop the questions and propositions that can help advance knowledge within the domain of digital and social marketing.  相似文献   

人工神经网络在火灾探测中的应用   总被引：1，自引：0，他引：1  

夏太武  彭京华 《河北工业大学成人教育学院学报》2006,21(2):28-31,12

火灾的早期探测是较为复杂且具有重要意义的研究课题。针对传统火灾探测方法存在的不足,提出了一种基于人工神经网络技术的火灾自动探测系统,即采用黄金分割优选法对网络隐含层节点数进行优选,采用优于BP算法的LM算法进行网络学习训练。实验结果表明不仅这种系统具有拟合精度高和运算速度快等优点,且探测效率良好。  相似文献   

人工神经网络在建设工程评标中的应用模型     

付辉 《广东技术师范学院学报》2007,(7):124-126

本文提出在建设工程评标中应用人工神经网络优选中标企业,详细介绍了该方法的应用模型及应用步骤,并且用实例来说明了该方法的优越性和实用性.  相似文献   

人工智能产业创新能力与融资生态耦合演进——基于系统动力学视角     

耿成轩  周晨  吴泽民 《科技管理研究》2019,(23)

基于系统动力学视角构建中国人工智能产业创新能力与融资环境仿真系统,采用耦合协调度模型分析产业创新能力与融资生态的耦合演进阶段,并探索不同创新情景对融资环境耦合协调阶段的影响效果。研究结果表明:(1)中国人工智能产业创新能力与融资环境长期处于基本协调和中度协调状态,系统仿真结果预测将于2019年跨入高度协调。(2)创新能力的增量改变对系统耦合协调程度有不同程度的正向改善作用,创新资源的拉动作用最为显著,人工智能产业的生态情境依赖性决定了政府在对资金量总体供给进行适度引导的同时应避免陷入"政府干预陷阱"。  相似文献   

情报学领域人工智能相关研究的文献计量分析及探析     

王林旭  严承希 《图书情报知识》2020,(1):53-62,83

[目的/意义]作为一门与信息技术密切关联的学科,近年来快速发展的人工智能为情报学带来了诸多影响。有效梳理和整合这些影响的发展脉络与应用场景,强化人工智能在当前情报工作中的角色与作用,能为情报学相关研究的发展提供一定的参考与启示。[研究设计/方法]聚焦情报学领域人工智能相关研究,从高被引论文、文献共引、主题词共现三个维度对人工智能在情报学中的知识基础及其演化和研究热点予以分析与解读。[结论/发现]归纳了人工智能研究对情报学的影响,主要包括促进情报学研究主题的衍生和情报学研究方法的革新两方面,并从理论创新、研究对象拓展、信息服务提升与学科建设四个方面探讨人工智能在情报学领域可能的应用。[创新/价值]通过对情报学领域人工智能相关研究进行深入量化分析和定性研究,探讨和揭示了该主题下研究热点、研究趋势和相关发展规律,为相关领域学者提供一定借鉴与启发。  相似文献   

基于三阶段DEA的人工智能上市企业创新效率评价     

徐书彬  黎新伍  李果 《科技管理研究》2020,40(5):165-172

以中国41家人工智能上市企业为样本,采用三阶段DEA模型对人工智能企业的创新效率进行有效测算。结果表明,企业规模、成立年限、政府补贴、地区对外开放水平和经济发展水平的提高有助于企业创新效率的提升,而股权性质、股权集中度和信息化水平则制约了企业创新效率的改进;清除环境影响和统计噪声后,多数企业的创新效率与纯技术效率上升,但仍处于较低水平;不同类型人工智能企业的创新效率存在差异,应用层企业最高,基础层企业次之,技术层企业最低。为了进一步提升人工智能产业的创新效率,政府应实施差异化战略,加大补贴力度,落实配套政策并加强知识产权保护;企业应扩大研发规模,完善管理机制,加强产学研合作,深化股权结构改革。  相似文献