What type of entrepreneurial spirit is needed for China’s new era,and how can we unlock its innovation potential?Answers to these questions will unleash vital forces to drive China’s high-quality economic developmen...What type of entrepreneurial spirit is needed for China’s new era,and how can we unlock its innovation potential?Answers to these questions will unleash vital forces to drive China’s high-quality economic development.After reviewing the theories,dimensions,features,and limitations of the entrepreneurial spirit in the Western context,we concluded that the entrepreneurial spirit in China’s new era,which is characterized by patriotism,innovation,trustworthiness,adherence to the law,fulfillment of social responsibilities,and a global horizon,has overcome the limitations that come with self-interested entrepreneurship in the context of Western economics.This is a major step forward in the development of theories on entrepreneurial spirit.In the development context of the new era,this paper argues that the entrepreneurial spirit should become an important force at the individual level to implement the new development concept,foster the new development paradigm,and promote high-quality development in the new stage.This paper provides answers to the question of what type of entrepreneurial spirit China’s new era requires.Finally,this paper presents basic strategies for cultivating entrepreneurial spirit in the context of China’s new era,emphasizing the importance to promote the healthy growth of young entrepreneurs,ensure their business autonomy,develop a multi-tiered capital market,implement the factor market reforms,improve the business climate,and accelerate the digital transition.展开更多
Two pieces of news reports on Yangtze Sunken Ship event are analyzed in this essay to prove the influence of context model in news reports discourse by comparative analysis approach. Through illustrating the different...Two pieces of news reports on Yangtze Sunken Ship event are analyzed in this essay to prove the influence of context model in news reports discourse by comparative analysis approach. Through illustrating the different expressions in these reports discourse, the process how cognition(or context model) influences and determines the production and understanding of discourse has been demonstrated.展开更多
深度学习算法在虚假新闻检测关键特征提取方面具有优势,然而,现有的基于深度学习的多模态虚假新闻检测方法仍存在不足之处,例如,从输入的图像与文本中提取特征并进行特征融合时存在融合不充分的问题。针对这一问题,该文提出了一种基于...深度学习算法在虚假新闻检测关键特征提取方面具有优势,然而,现有的基于深度学习的多模态虚假新闻检测方法仍存在不足之处,例如,从输入的图像与文本中提取特征并进行特征融合时存在融合不充分的问题。针对这一问题,该文提出了一种基于多模态上下文融合及语义增强的虚假新闻检测模型MCEFSE(Multimodal Context based Early Fusion and Semantic Enhancement)。首先,该文利用预训练语言模型BERT对句子进行编码。同时,以Swin Transformer模型作为主要框架,在早期视觉特征编码时引入文本特征,增强语义交互。此外,我们还使用InceptionNetV3作为图像模式分析器。最后,对文本语义、视觉语义和图像模式特征进行细化和融合,得到最终的多模态特征表示。结果显示,MCEFSE模型在微博数据集和微博-21数据集上的准确率分别为0.921和0.932,验证了该方法的有效性。展开更多
基金supported by the General Project of the National Social Science Fund of China(NSSFC)(Grant No.23BJY049)the General Project of Philosophical and Social Planning for Gansu Province(Grant No.2022YB007)+1 种基金the Fundamental Research Funds for the Central Universities(Grant No.21lzujbkydx028)National Statistical Science Research Key project(Grant No.2024LZ013).
文摘What type of entrepreneurial spirit is needed for China’s new era,and how can we unlock its innovation potential?Answers to these questions will unleash vital forces to drive China’s high-quality economic development.After reviewing the theories,dimensions,features,and limitations of the entrepreneurial spirit in the Western context,we concluded that the entrepreneurial spirit in China’s new era,which is characterized by patriotism,innovation,trustworthiness,adherence to the law,fulfillment of social responsibilities,and a global horizon,has overcome the limitations that come with self-interested entrepreneurship in the context of Western economics.This is a major step forward in the development of theories on entrepreneurial spirit.In the development context of the new era,this paper argues that the entrepreneurial spirit should become an important force at the individual level to implement the new development concept,foster the new development paradigm,and promote high-quality development in the new stage.This paper provides answers to the question of what type of entrepreneurial spirit China’s new era requires.Finally,this paper presents basic strategies for cultivating entrepreneurial spirit in the context of China’s new era,emphasizing the importance to promote the healthy growth of young entrepreneurs,ensure their business autonomy,develop a multi-tiered capital market,implement the factor market reforms,improve the business climate,and accelerate the digital transition.
文摘Two pieces of news reports on Yangtze Sunken Ship event are analyzed in this essay to prove the influence of context model in news reports discourse by comparative analysis approach. Through illustrating the different expressions in these reports discourse, the process how cognition(or context model) influences and determines the production and understanding of discourse has been demonstrated.
文摘深度学习算法在虚假新闻检测关键特征提取方面具有优势,然而,现有的基于深度学习的多模态虚假新闻检测方法仍存在不足之处,例如,从输入的图像与文本中提取特征并进行特征融合时存在融合不充分的问题。针对这一问题,该文提出了一种基于多模态上下文融合及语义增强的虚假新闻检测模型MCEFSE(Multimodal Context based Early Fusion and Semantic Enhancement)。首先,该文利用预训练语言模型BERT对句子进行编码。同时,以Swin Transformer模型作为主要框架,在早期视觉特征编码时引入文本特征,增强语义交互。此外,我们还使用InceptionNetV3作为图像模式分析器。最后,对文本语义、视觉语义和图像模式特征进行细化和融合,得到最终的多模态特征表示。结果显示,MCEFSE模型在微博数据集和微博-21数据集上的准确率分别为0.921和0.932,验证了该方法的有效性。
