Research on rural employment and entrepreneurship of undergraduates in the context of a rural revitalization strategy

Author:

Chang Liang1,Chen Fang2,Li Xuchao1,He Hai3

Affiliation:

1. 1 College and University Cooperation Department , Geely University of China , Chengdu , Sichuan , , China .

2. 2 Saxo School of Financial Technology , Chengdu , Sichuan , , China .

3. 3 Enrollment and Employment Department , Geely University of China , Chengdu , Sichuan , , China .

Abstract

Abstract Exploring rural employment and entrepreneurship of undergraduate graduates in the context of rural revitalization strategy is conducive to providing human resources for rural revitalization. This paper starts from the Gaussian mixture model, introduces the specific principle of the Gaussian mixture model, then introduces the EM algorithm under the data mining algorithm, and points out that the EM algorithm is often used as an iterative optimization method for great likelihood estimation, and explains the principle and process steps of the algorithm in detail. The EM algorithm is used to solve the logarithmic great likelihood estimate of the Q function with conditional probability density function, and then the EM algorithm is applied to the Gaussian mixture model to update the values of its parameters, and the performance of the EM-GMM algorithm is also evaluated. Finally, the EM-GMM algorithm analyzes the impact of employment unit preference and employment promotion policies on the undergraduate graduates of four universities in a certain area. From the performance evaluation, the algorithm’s accuracy in this paper is 94.54%, which is 21.29 and 5.02 percentage points higher than that of the K-means-EM algorithm and FCM-EM algorithm, respectively. Regarding employment unit preference, 45.82% and 22.09% of undergraduate graduates are more inclined to be employed in township government agencies, state-owned enterprises, and institutions. Promoting rural employment and entrepreneurship of undergraduate graduates requires strengthening employment guidance and employment concept correction to provide fresh blood for rural revitalization.

Publisher

Walter de Gruyter GmbH

Subject

Applied Mathematics,Engineering (miscellaneous),Modeling and Simulation,General Computer Science

Reference21 articles.

1. Xiao, C. (2020). A Study on the Role of Rural College Graduates in Rural Revitalization and Its Influencing Factors—Taking College Graduates in Wenzhou for Example. The Theory and Practice of Innovation and Entrepreneurship, 3(20), 4.

2. Sowl, S., Smith, R. A., & Brown, M. G. (2022). Rural college graduates: Who comes home? Rural Sociology, 87(1), 303-329.

3. Han, J. (2020). How to promote rural revitalization via introducing skilled labor, deepening land reform and facilitating investment? China Agricultural Economic Review.

4. Zhang, S., Wang, H., & Zheng, Y. (2022). Study on the influencing mechanism and path of rural talent revitalization under the rural revitalization strategy—based on the in-depth investigation of Zhejiang villages. Open Journal of Social Sciences, 10(5), 539-544.

5. Wang, S., Gao, W., & Wang, Y. (2022). Research on the Employment Trend of Rural College Students in Junior College Under the Strategy of Rural Revitalization. International Journal of Social Sciences in Universities, 162.

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