扩展定向模糊社交网络分析:在中国职业教育课程网络的框架和应用
Borui Zuo1, Keqi Shang2, Jie Zhang1
1School of Rail Transit, Yunnan Vocational College of Transportation, Kunming, China.
PloS one
|October 27, 2025
概括
本研究介绍了一种扩展定向模糊社交网络分析框架 (EFDSNAF),用于处理复杂,模糊的网络. 该框架有效地确定了职业教育课程中的核心课程和学科差异.
科学领域:
- 社交网络分析 社交网络分析
- 模糊的数学 模糊的数学
- 教育数据挖掘教育数据挖掘
背景情况:
- 传统的模糊社交网络分析 (FSNA) 与网络异质性和关系模糊性作斗争.
- 现有的模糊中心性措施缺乏适应多样化的网络特征和关系密切性的适应性.
研究的目的:
- 提出一个扩展的定向模糊社交网络分析框架 (EFDSNAF),解决网络异质性和模糊性问题.
- 通过引入路径的总模糊强度 (TFIP) 和优化计算方法来增强模糊中心性指标.
主要方法:
- 扩展定向模糊社交网络分析框架 (EFDSNAF) 的开发,包括典型连接.
- 路径的总模糊强度 (TFIP) 的介绍和定义,用于增强模糊中心性计算.
- 模糊之间的优化和接近的中心性计算,用示例验证.
主要成果:
- EFDSNAF成功评估了模糊网络,并确定了中国职业教育课程网络中的核心课程.
- 城市铁路运输运营和管理专业 (URTOMM) 和城市铁路运输通信和信号技术专业 (URTCSTM) 的分析揭示了明显的学科差异.
- 优化的模糊中心性措施有效地捕获了网络结构和关系.
结论:
- EFDSNAF为复杂的模糊社交网络提供了强大的分析框架,特别是在教育环境中.
- 拟议的TFIP和优化的中心性措施提高了网络分析的精度,揭示了关键的结构洞察力.
- 该框架在确定核心学科和理解学科间关系方面表现出显著的有效性.
相关概念视频
02:12Relationship Formation
45.2K
What do you think is the single most influential factor in determining with whom you become friends and whom you form romantic relationships? You might be surprised to learn that the answer is simple: the people with whom you have the most contact. This most important factor is proximity. You are more likely to be friends with people you have regular contact with. For example, there are decades of research that shows that you are more likely to become friends with people who live in your dorm,...
45.2K
01:22Vygotsky's Cognitive Development in Cultural Context
930
Lev Vygotsky, a pioneering Russian psychologist, developed a theory of cognitive development that centers on the influence of social and cultural factors. Unlike Jean Piaget, who emphasized the child's direct interaction with the physical world as key to development, Vygotsky argued that cognitive growth is an interpersonal process that unfolds within a cultural context. For Vygotsky, a child's learning cannot be separated from their social environment, which includes the values,...
930
01:29Factors Influencing Attraction V: Social Skills
518
Social skills play a crucial role in shaping interpersonal interactions and enhancing individuals' ability to navigate various social environments successfully. These skills contribute to personal and professional success, influencing how others perceive and treat individuals. High social skills provide distinct advantages in numerous settings, including romantic relationships, politics, and legal proceedings. In courtroom settings, for instance, defendants who exhibit strong social skills are...
518
01:24Sequence Networks of Rotating Machines
481
A Y-connected synchronous generator, grounded through a neutral impedance, is designed to produce balanced internal phase voltages with only positive-sequence components. The generator's sequence networks include a source voltage that is exclusively in the positive-sequence network. The sequence components of line-to-ground voltages at the generator terminals illustrate this configuration.
Zero-sequence current induces a voltage drop across the generator's neutral impedance and other...
Zero-sequence current induces a voltage drop across the generator's neutral impedance and other...
481
01:26Social Exchange Theory
391
As formulated by John Thibaut and Harold Kelley, Social Exchange Theory explains human relationships as economic-like exchanges that maximize rewards and minimize costs. This theory suggests that individuals engage in relationships to gain benefits and reduce burdens, similar to economic transactions. It has been widely applied to various types of relationships, including romantic, professional, and social interactions.Rewards and Costs in RelationshipsRelationship rewards include emotional...
391
02:06Social Exchange Theory
39.4K
We have discussed why we form relationships, what attracts us to others, and different types of love. But what determines whether we are satisfied with and stay in a relationship? One theory that provides an explanation is social exchange theory. According to social exchange theory, we act as naïve economists in keeping a tally of the ratio of costs and benefits of forming and maintaining a relationship with others (Rusbult & Van Lange, 2003).
39.4K