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基于Social Transformer的井下多人轨迹预测方法 被引量:1
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作者 马征 杨大山 张天翔 《工矿自动化》 CSCD 北大核心 2024年第5期67-74,共8页
目前煤矿井下人员轨迹预测方法中,Transformer与循环神经网络(RNN)、长短期记忆(LSTM)网络相比,在处理数据时不仅计算量小,同时还有效解决了梯度消失导致的长时依赖问题。但当环境中涉及多人同时运动时,Transformer对于场景中所有人员... 目前煤矿井下人员轨迹预测方法中,Transformer与循环神经网络(RNN)、长短期记忆(LSTM)网络相比,在处理数据时不仅计算量小,同时还有效解决了梯度消失导致的长时依赖问题。但当环境中涉及多人同时运动时,Transformer对于场景中所有人员未来轨迹的预测会出现较大偏差。并且目前在井下多人轨迹预测领域尚未出现一种同时采用Transformer并考虑个体之间相互影响的模型。针对上述问题,提出一种基于Social Transformer的井下多人轨迹预测方法。首先对井下每一个人员独立建模,获取人员历史轨迹信息,通过Transformer编码器进行特征提取,接着由全连接层对特征进行表示,然后通过基于图卷积的交互层相互连接,该交互层允许空间上接近的网络彼此共享信息,计算预测对象在受到周围邻居影响时对周围邻居分配的注意力,从而提取其邻居的运动模式,继而更新特征矩阵,最后新的特征矩阵由Transformer解码器进行解码,输出对于未来时刻的人员位置信息预测。实验结果表明,Social Transformer的平均位移误差相较于Transformer降低了45.8%,且与其他主流轨迹预测方法LSTM,S−GAN,Trajectron++和Social−STGCNN相比分别降低了67.1%,35.9%,30.1%和10.9%,有效克服了煤矿井下多人场景中由于人员间互相影响导致预测轨迹失准的问题,提升了预测精度。 展开更多
关键词 电子围栏 井下多人轨迹预测 transformER 交互编码 social transformer
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Actual Value of Rural Cultural Auditorium Construction from the Perspective of Social Transformation:A Case Study of Wenzhou City 被引量:1
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作者 Aijun SHEN 《Asian Agricultural Research》 2020年第11期75-79,共5页
From the perspective of social transformation,this paper analyzed the actual value of the construction of Wenzhou rural cultural auditorium,and it was found that it has important value in promoting the transformation ... From the perspective of social transformation,this paper analyzed the actual value of the construction of Wenzhou rural cultural auditorium,and it was found that it has important value in promoting the transformation of rural culture,economy,and grassroots governance.The construction of rural cultural auditorium is helpful for improving the present backward status of rural public cultural service supply,and promoting the integration and development of rural culture and urban culture;cultivating new rural economic entities,injecting action force for rural economic transformation and development;providing space guarantee for citizen participation in rural grassroots social governance,and is favorable for enhancing the awareness of public participation in rural grassroots governance.However,in the context of comprehensive rural revitalization,the value of cultural auditorium construction has not yet been fully realized.It is necessary to further enhance its value in rural social transformation from three aspects:auditorium construction,daily activity undertaking,and residents'participation in cultivation. 展开更多
关键词 Cultural auditorium Rural social transformation VALUE Wenzhou City
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Impact of Chinese social transformation on the reform of social st)orts management system
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作者 Guangjie LI 《International Journal of Technology Management》 2014年第9期48-50,共3页
China after the efforts of reform and opening up for 30 years, has established a relatively complete featuring system of sports administration, providing a system of protection for sports development in China. With th... China after the efforts of reform and opening up for 30 years, has established a relatively complete featuring system of sports administration, providing a system of protection for sports development in China. With the further improvement of the socialist market economy, the existing sports administrative functions are incompatible with the economic and social side of the market gradually. The current sports administrative functions can no longer adapt to the development and deeper reforms of sports system are imminent. Only by speeding up the reform of sports administration, can eliminate obstacles and promote rapid and healthy development of China's sports industry. In this paper, the object is the administrative functions of the sport in the social transformation period, through expert interviews, literature, and logical analysis, comparative study to discuss the problems of the administrative functions of sport in the social transformation period and propose appropriate countermeasures. Studies suggest that: sports administration departments should focus to implementing national policies, the development of the sports industry policy research and development planning, management and delivery of services. In accordance with the uniform principles of responsibility, rights and interests, to further clarify the responsibilities of all levels of sports administration, handling good working relationship between them. By Complete separation between rowing and steering, governance and administration, government and industry, to achieve "four transformations", and to break plan "all-round" type of government in the economic system, and establish "limited" government, effectively carry out the functions of guidance, policy regulation, market supervision, social management and public services. 展开更多
关键词 social transformation social sports management system REFORM
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Generating Abstractive Summaries from Social Media Discussions Using Transformers
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作者 Afrodite Papagiannopoulou Chrissanthi Angeli Mazida Ahmad 《Open Journal of Applied Sciences》 2025年第1期239-258,共20页
The rise of social media platforms has revolutionized communication, enabling the exchange of vast amounts of data through text, audio, images, and videos. These platforms have become critical for sharing opinions and... The rise of social media platforms has revolutionized communication, enabling the exchange of vast amounts of data through text, audio, images, and videos. These platforms have become critical for sharing opinions and insights, influencing daily habits, and driving business, political, and economic decisions. Text posts are particularly significant, and natural language processing (NLP) has emerged as a powerful tool for analyzing such data. While traditional NLP methods have been effective for structured media, social media content poses unique challenges due to its informal and diverse nature. This has spurred the development of new techniques tailored for processing and extracting insights from unstructured user-generated text. One key application of NLP is the summarization of user comments to manage overwhelming content volumes. Abstractive summarization has proven highly effective in generating concise, human-like summaries, offering clear overviews of key themes and sentiments. This enhances understanding and engagement while reducing cognitive effort for users. For businesses, summarization provides actionable insights into customer preferences and feedback, enabling faster trend analysis, improved responsiveness, and strategic adaptability. By distilling complex data into manageable insights, summarization plays a vital role in improving user experiences and empowering informed decision-making in a data-driven landscape. This paper proposes a new implementation framework by fine-tuning and parameterizing Transformer Large Language Models to manage and maintain linguistic and semantic components in abstractive summary generation. The system excels in transforming large volumes of data into meaningful summaries, as evidenced by its strong performance across metrics like fluency, consistency, readability, and semantic coherence. 展开更多
关键词 Abstractive Summarization transformERS social Media Summarization transformer Language Models
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Religion, Politics and Ethics: Towards a Global Theorj of Social Transformation 被引量:1
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作者 Oliver Davies 《Frontiers of Philosophy in China》 2012年第4期572-597,共26页
In this paper'I set out a phenomenology of social transformation, based on an analysis of the distinctively religious form of communication which underlies the trans-generational and trans-cultural transmission of wo... In this paper'I set out a phenomenology of social transformation, based on an analysis of the distinctively religious form of communication which underlies the trans-generational and trans-cultural transmission of world traditions, taking Confucianism and Christianity as their representatives. A phenomenological analysis of their communicative structure allows the possibility of a better understanding of what can be learnt from them in the context of contemporary debates in both China and the West on the relations between religion, ethics and politics. This analysis suggests that the ethical consistency of belief and act, which is the necessary condition for the engendering of long-term solidarity in religious community, has significant implications for ethics in politics, and especially for the legitimacy of representational leadership as a focal point for change in society. The paper concludes that the historical experience of world religions can offer new insights into the nature of political leadership and representation in today's globalised world and that the appropriate locus for this inquiry is the present negotiation and re-negotiation of relations between China and the West. 展开更多
关键词 social transformation Confucianism and Christianity phenomenology leadership
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Three Decades of Social Transformation in Russia:From a Totalist Society to a Civil Society
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作者 Ma Qiang Li Cunna 《Social Sciences in China》 2021年第4期179-193,共15页
To review and evaluate the transformation of Russia at the historical juncture of the 30th anniversary of the Soviet collapse is an essential task.Compared with political and economic transformation,social transformat... To review and evaluate the transformation of Russia at the historical juncture of the 30th anniversary of the Soviet collapse is an essential task.Compared with political and economic transformation,social transformation is more complex,slower,and more uncertain.This paper seeks to examine Russia’s social transformation from a totalitarian to a civil society from the perspective of the state-society relationship.Viewed from Western theories of civil society,the social transformation of Russia has not been a success:citizens have a low level of self-organization,civil rights are not genuinely guaranteed,and state power constantly intervenes in civil society.However,this transformation has achieved the goal of social solidarity.We need to reflect upon the concept of social transformation and gain an understanding of the structure of and changes in Russian society by taking into account its cultural logic and historical context. 展开更多
关键词 RUSSIA social transformation civil society social solidarity New Russian Idea
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On the Rebuilding of Cultural Identity and Orthodoxy: A Brief Socio-historical Analysis of China's Social Transformation since the Ming and Qing
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作者 Sun Guo--dong 《Fudan Journal of the Humanities and Social Sciences》 2012年第2期36-59,共24页
The socio-historical analysis of "Chinese Modernity" and "Chinese Cultural Identity" within the context of social transformation, by restoring the origin of modernity as a "historical event" since late Qing, lea... The socio-historical analysis of "Chinese Modernity" and "Chinese Cultural Identity" within the context of social transformation, by restoring the origin of modernity as a "historical event" since late Qing, leads to the finding that "the Deng Zheng-lai Problem" pinpoints the current crisis of cultural identity and the loss of Orthodoxy(daotong) which infects contemporary China. It is necessary to build and shape the mode of cultural identity in response to the pressure of rightness, creating "the identity of hybridity" by negotiating the classic tradition with the socialist tradition and a partial western tradition. By observing "the Deng- Hui frameworks" (the frameworks formulated by Deng Zheng-lai, Wang Hui, Deng Xiao-mang and Qin Hui), we should neither blindly return to the classic tradition nor uncritically resort to the Western resources in our attempt at rebuilding cultural identity; instead, one mode of a "New Civilization" might arise in the sense of what Liang Qi-chao regards as cutting across both China and the West. 展开更多
关键词 social transformation modernity cultural identity theOrthodoxy(daotong) "the Deng-Hui frameworks"
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Cultural Concerns During the Periodof Social Transformation──An Interview with Professor Chen Lai of Beijing University
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《Social Sciences in China》 1997年第2期33-35,共3页
关键词 CHEN An Interview with Professor Chen Lai of Beijing University Cultural Concerns During the Periodof social transformation
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Aspects of Transitivity in Select Social Transformation Discourse in Nigeria
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作者 Mohammed Ademilokun Adesoji Babalola 《Language and Semiotic Studies》 2020年第2期42-64,共23页
This article examines transitivity in the mediatised discourse of social transformation in Nigeria.Data for the study comprises texts on aspects of social transformation campaigns in Nigeria in the context of democrac... This article examines transitivity in the mediatised discourse of social transformation in Nigeria.Data for the study comprises texts on aspects of social transformation campaigns in Nigeria in the context of democracy,anti-corruption crusades,insecurity,and domestic violence.The data was drawn from speeches,radio commentaries,jingles,printed texts,interviews,tweets,and online newspaper comments about government actors and non-government actors covering the period between March 2013 to March 2018.This five-year span was informed by a wide gamut of negative realities in the nation which led to increased mediatisation of social transformation messages.The analysis of data is hinged on the transitivity system espoused in Halliday’s systemic functional linguistics and critical discourse analysis by Fairclough(1989;revised 2015)and Machin and Mayr(2012).Data analysis revealed that the different participants in the discourse deployed material processes,relational processes,and mental processes to negotiate the social transformation challenge and agenda in Nigeria.The presentation of the agents in relation to the processes in the discourse reflected positive in-group representation and negative-other representation for legitimation and manipulation.The study concludes that transitivity is a veritable tool in the discourse that primarily serves in foregrounding social problems in Nigeria while also affording social participation. 展开更多
关键词 critical discourse analysis NIGERIA social transformation discourse systemic functional linguistics TRANSITIVITY
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Legal thinking under legal globalization and social transformation
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作者 Shao Ma 《International Journal of Technology Management》 2013年第4期51-53,共3页
China now is in an important period of social transformation, it puts forward unique requirements for changes from the ethics community to the legal social, and also for law operation, legal developments and public aw... China now is in an important period of social transformation, it puts forward unique requirements for changes from the ethics community to the legal social, and also for law operation, legal developments and public awareness of the laws. Law globalization both is a result of globalization in other areas, but also a tool to promote other areas of globalization, and its essence is the performance of the laws of all countries in the world being more interdependent to further strengthen. From a legal point to analysis, to identify the root causes and find ways to solve and to provide a useful reference for the current socialist harmonious society is very necessary. 展开更多
关键词 LEGAL GLOBALIZATION social transformation.
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基于Transformer的群体信息流行度预测
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作者 张洪峰 王浩 +3 位作者 叶浩然 江昊 周建国 李好 《武汉大学学报(工学版)》 北大核心 2025年第3期493-503,共11页
针对在线社交网络因平台虚拟性和盲目性导致信息掺杂谣言或虚假信息,以及虚假信息大量传播可能误导社会经济活动并引发社会情绪的问题,提出一种基于Transformer的级联流行度预测(cascade popularity prediction,CasPP)模型,旨在根据其初... 针对在线社交网络因平台虚拟性和盲目性导致信息掺杂谣言或虚假信息,以及虚假信息大量传播可能误导社会经济活动并引发社会情绪的问题,提出一种基于Transformer的级联流行度预测(cascade popularity prediction,CasPP)模型,旨在根据其初期(1 h内)的信息传播情况预测24 h后达到的传播规模。实验结果表明,相较于现有的内容传播预测模型,CasPP能够适应不同数据集与不同任务,并取得更好的效果。 展开更多
关键词 transformER 流行度预测 在线社交网络 内容传播
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基于视觉语言Transformer的社交媒体命名实体识别研究
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作者 王震宇 朱学芳 +1 位作者 夏思洋 刘子溪 《现代情报》 北大核心 2025年第9期46-57,共12页
[目的/意义]近年来,随着社交媒体平台的快速发展,多模态命名实体识别(Multimodal Named Entity Recognition,MNER)成为一个备受关注的研究课题。最新研究表明,基于视觉Transformer的视觉语言模型在性能上优于传统的基于目标检测器的方法... [目的/意义]近年来,随着社交媒体平台的快速发展,多模态命名实体识别(Multimodal Named Entity Recognition,MNER)成为一个备受关注的研究课题。最新研究表明,基于视觉Transformer的视觉语言模型在性能上优于传统的基于目标检测器的方法,但目前尚缺乏对基于视觉语言Transformer的MNER模型的系统性研究。[方法/过程]为了解决上述问题,本文提出一种新的端到端框架,旨在深入研究如何设计和训练完全基于Transformer的视觉语言MNER模型。该框架充分考虑了模型设计中的所有关键要素,包括多模态特征提取、多模态融合模块以及解码架构。[结果/结论]实验结果表明,本文模型的表现优于所有基线模型,包括基于大语言模型的方法,并在两个数据集上取得了最佳整体指标。具体而言,该模型在Twitter-2015和Twitter-2017数据集上分别获得了80.06%和94.27%的整体F1分数,相较于目前最先进的视觉语言模型,分别提高了1.34%和3.80%。此外,该模型在跨数据集评估中表现出优于基线模型的出色泛化能力。 展开更多
关键词 多模态命名实体识别 视觉transformer 多模态融合 社交媒体 交叉注意力机制
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列强对近代东北铁路的争夺与社会变迁(1895—1931)
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作者 刘莉 《吉林大学社会科学学报》 北大核心 2026年第1期219-229,271,共12页
19世纪末至20世纪30年代,“门户开放”政策成为列强在华博弈的重要准则之一。东北因独特地缘价值与资源优势,成为这一时期各国争夺的焦点区域。近代以来,俄日均积极在中国东北修建铁路、攫取特权。日俄战争后,东北铁路形成南北分治格局... 19世纪末至20世纪30年代,“门户开放”政策成为列强在华博弈的重要准则之一。东北因独特地缘价值与资源优势,成为这一时期各国争夺的焦点区域。近代以来,俄日均积极在中国东北修建铁路、攫取特权。日俄战争后,东北铁路形成南北分治格局:俄国通过中东铁路控制东北北部,日本则依托南满铁路垄断东北南部,两国以铁路为工具构建殖民统治体系,实现对东北森林、矿产、农产品的掠夺性开发。英美试图以“机会均等”为由介入中国东北,却因军事支撑不足、国际机制缺失及俄日联合抵制而屡屡受挫,凸显“门户开放”政策的虚伪性。铁路交通的发展虽推动了东北人口流动、城市体系重构与近代化进程,却因殖民属性导致区域经济畸形分化、生态系统失衡与社会空间割裂。列强争夺近代东北铁路的历史,既是全球殖民扩张的重要组成部分,也折射出近代中国半殖民地社会的深层困境,为理解区域交通与社会生态的互动关系提供了典型样本。 展开更多
关键词 “门户开放” 东北铁路 中东铁路 南满铁路 社会变迁
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数字乡村建设与农村家庭发展韧性
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作者 陈清华 张宁 李瑞宁 《技术经济与管理研究》 北大核心 2026年第3期9-16,共8页
在全面推进乡村振兴的背景下,基于数字乡村指数与中国家庭金融调查数据,实证检验数字乡村建设对农村家庭发展韧性的影响及作用机制。研究发现:数字乡村建设能显著促进农村家庭发展韧性。乡村数字基础设施、乡村经济数字化、乡村治理数... 在全面推进乡村振兴的背景下,基于数字乡村指数与中国家庭金融调查数据,实证检验数字乡村建设对农村家庭发展韧性的影响及作用机制。研究发现:数字乡村建设能显著促进农村家庭发展韧性。乡村数字基础设施、乡村经济数字化、乡村治理数字化和乡村生活数字化均促进农村家庭发展韧性,且乡村经济数字化的促进作用更显著;机制分析表明,非农就业转移、家庭数字化转型和社会网络是数字乡村建设促进农村家庭发展韧性的重要路径;异质性分析发现,数字乡村建设对农村家庭发展韧性的促进作用在高教育水平、低收入水平和中西部地区的农村家庭中表现更为明显。 展开更多
关键词 数字乡村 家庭发展韧性 非农就业 数字化转型 社会网络
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人口高质量发展背景下的社会保障可持续性:逻辑理路、关键议题与提升路径
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作者 王立剑 王璟 杨柳 《西安交通大学学报(社会科学版)》 北大核心 2026年第1期177-191,共15页
人口发展是关系中华民族伟大复兴的基础性、全局性、战略性议题。社会保障作为国家治理体系的重要组成部分,其可持续性直接关系民生安全与社会公平。立足中国式现代化进程中人口结构深刻转型与国家治理体系现代化的宏观背景,亟须厘清人... 人口发展是关系中华民族伟大复兴的基础性、全局性、战略性议题。社会保障作为国家治理体系的重要组成部分,其可持续性直接关系民生安全与社会公平。立足中国式现代化进程中人口结构深刻转型与国家治理体系现代化的宏观背景,亟须厘清人口高质量发展与社会保障可持续性之间的“共生互构”关系。研究发现:(1)人口与社会保障突破了“压力—回应”式的线性关系,已深度融合为动态协同、相互塑造的“共生互构”关系。人口与社会保障在价值目标上统一于“人的自由而全面发展”,人口高质量发展为社会保障提供主体动能,社会保障可持续性为人口发展解除后顾之忧。人口与社会保障的实践场域相互交织,人口结构直接决定了社会保障的需求水平、项目设计与责任分担,社会保障深刻形塑不同人口群体的生命周期轨迹与行为决策。遵循反馈循环、系统均衡与前瞻干预三大规律,人口与社会保障的共生互构具体体现为价值—目标互构、制度—政策互构、过程—行为互构和时空—情境互构。(2)人口高质量发展影响社会保障可持续性。理论上,人口规模与社会保障可持续性呈现倒U型关系,人口素质变化和人口分布变化对社会保障可持续性具有正向影响,人口结构变化对社会保障可持续性有负向影响,具体影响机制包括收入增长机制、资源配置机制和差距收敛机制。实践上,人口出生率下降与生育保障政策调整滞后、人口老龄化加速与基本养老服务不平衡不充分、劳动力人口减少与社会保障基金安全、新业态就业人数增加与社会保险权益保障挑战、区域人口增减分化与社会保障全国统筹难题是人口发展影响社会保障可持续性的关键问题。(3)推动人口与社会保障走向积极的共生互构,社会保障制度建设在目标理念上应当更加包容、协同、均衡、适应,在关键路径上应当增强公平可及、系统协调、安全规范、有效便捷程度,进而补充完善保障内容,明确各主体责任边界;精准识别保障对象,将更多新业态就业者纳入保障范畴;统筹整合保障基金,逐步从中央调剂过渡至真正的全国统筹;数字赋能社会保障管理,形成便民高效的经办服务体系。唯有通过系统性、前瞻性的制度创新,推动社会保障从被动回应转向主动适配和战略投资,才能化解人口转型带来的压力,为推进中国式现代化奠定民生基础。 展开更多
关键词 人口高质量发展 社会保障可持续性 人口结构变化 老龄化 社会保障政策 基本养老服务 社会保障基金 新业态就业
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社会嵌入视角下数字游民的乡村实践路径与身份转换机制研究
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作者 李沐纯 刘涛涛 毛明晨 《新经济》 2026年第2期170-189,共20页
在乡村振兴战略推进与数字技术重塑劳动形态的双重背景下,数字游民正成为乡村发展的重要参与力量,然而,目前对数字游民入乡的深层行为逻辑及其与乡村社会的融合机制尚缺乏系统性探讨,且研究场景对未建立数字游民专门基地的广大普通乡村... 在乡村振兴战略推进与数字技术重塑劳动形态的双重背景下,数字游民正成为乡村发展的重要参与力量,然而,目前对数字游民入乡的深层行为逻辑及其与乡村社会的融合机制尚缺乏系统性探讨,且研究场景对未建立数字游民专门基地的广大普通乡村地区关注不足。为此,本文基于社会嵌入理论,将结构嵌入与文化嵌入作为核心分析维度,同时引入政治嵌入视角,形成“核心类型+关键视角”的理论框架,并拓展研究场景边界,将非数字游民基地乡村纳入分析范畴,通过对抖音、哔哩哔哩平台69个数字游民乡村实践视频的内容分析,揭示其乡村参与逻辑与身份转型机制。研究发现:数字游民入乡动机呈现“共性驱动+个性差异+制度嵌入”的复合特征,自然生态吸引力、自主生活追求与经济地理套利为核心共性驱动,个体兴趣、社交网络为差异化动因,乡村数字基建与创业补贴等政策提供制度支撑;其身份转换通过“经济嵌入-文化嵌入”双路径实现,经济嵌入体现为数字技能激活乡村闲置资源,文化嵌入表现为“个体适应-文化反哺”双向调适,且非基地乡村数字游民的文化嵌入深度显著高于基地乡村数字游民。当然,数字游民实践中面临基础设施滞后、社交隔阂与资源冲突等现实挑战,未来需从数字游民基础设施优化、游民与原住民的互动等开展跨学科研究。 展开更多
关键词 数字游民 乡村实践 身份转换 社会嵌入 内容分析
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