[Retracted] The Impact of Convention and Exhibition Industry on Regional Economic Development Based on Grey Relational Model

Yang, Xiaoning

doi:10.1155/2022/9752636

Cited by 5 publications

(2 citation statements)

References 5 publications

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“…We use the corresponding grey model to determine the uniform effect, and use the grey relational analysis method to analyze the economic development. It objectively reflects the level of economic development [8]. Lantern gearbox is an important part of transmission system.…”

Section: Introductionmentioning

confidence: 99%

Construction and Application of Physical Education Teacher Literacy Evaluation System Based on Grey Relational Model

Kong¹,

Guo²

2022

Journal of Sensors

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With the development of our country, more and more attention is paid to the education of students. However, the issue of teachers’ literacy is the one that has the greatest impact on students in the campus. This paper makes an in-depth study and discussion on the quality evaluation system and application of physical education teachers. Better improving the literacy of physical education teachers also has a more positive impact on student education. The following conclusions are drawn from the research and analysis: (1) The basis of selecting evaluation indicators and the corresponding evaluation process for the evaluation of physical education teachers'literacy are multifaceted, and the evaluation criteria should be fully considered. (2) For the construction of the grey relational model, its algorithms are divided into many categories, and different algorithms are applied to different situations of relational degree. The grey relational model based on point relationship and generalized range is introduced, which provides convenience for subsequent computational research. (3) The difference between the basic information distribution and teaching quality of physical education teachers was obtained through the investigation experiment. The form of questionnaire survey determined the specific indicators of evaluation and the distinction between the first and second grades. Through multiple sets of experiments, the main evaluation indicators and the grey correlation degree of teacher literacy are tested, and the correlation degree between evaluation indicators and teacher literacy is obtained.

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Section: Introductionmentioning

confidence: 99%

Construction and Application of Physical Education Teacher Literacy Evaluation System Based on Grey Relational Model

Kong¹,

Guo²

2022

Journal of Sensors

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“…Tis article has been retracted by Hindawi following an investigation undertaken by the publisher [1]. Tis investigation has uncovered evidence of one or more of the following indicators of systematic manipulation of the publication process:…”

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confidence: 99%

Retracted: The Impact of Convention and Exhibition Industry on Regional Economic Development Based on Grey Relational Model

Mathematics

2024

Journal of Mathematics

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Trade show performance evaluation based on stakeholder theory: A case study of trade shows in Changsha, China

Wang,

Cai

2024

Journal of Tourism Research

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A performance evaluation index system is built in this paper with four dimensions (service performance, sales performance, behavioral performance, and social performance) and 14 criteria considering the requirements of key stakeholders. The BWM‐CRITIC‐TOPSIS model is then developed for a comprehensive trade show performance evaluation. An illustrative application is carried out based on four trade shows held in Changsha, China, to demonstrate the validity and acceptability of the proposed evaluation index system and model. Findings indicate that social performance is assigned the highest weight coefficient: it is considered to be the essential criterion that constrains the performance level. The evaluation results show that the overall performance levels of the sampled trade shows increased from 2022 to 2023 and have gradually recovered from the COVID‐19 crisis. Their adaptability and flexibility in response to changing surroundings could be enhanced by meeting various stakeholders' expectations, which is also essential for improving their own resilience.

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[Retracted] The Impact of Convention and Exhibition Industry on Regional Economic Development Based on Grey Relational Model

Cited by 5 publications

References 5 publications

Construction and Application of Physical Education Teacher Literacy Evaluation System Based on Grey Relational Model

Construction and Application of Physical Education Teacher Literacy Evaluation System Based on Grey Relational Model

Retracted: The Impact of Convention and Exhibition Industry on Regional Economic Development Based on Grey Relational Model

Trade show performance evaluation based on stakeholder theory: A case study of trade shows in Changsha, China

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