Random Algorithm and Skill Evaluation System Based on the Combing of Construction Mechanism of Higher Vocational Professional Group
At present, the employment situation in China is very severe, and there are both recruitment and employment difficulties in the society. There are many reasons for this problem, among which, the incompatibility between talents training and social demand in higher vocational colleges is one of the ma...
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| Format: | Article |
| Language: | English |
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Hindawi Limited
2022-01-01
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| Series: | Advances in Multimedia |
| Online Access: | http://dx.doi.org/10.1155/2022/8378997 |
| _version_ | 1811182470964445184 |
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| author | Wei Jia |
| author_facet | Wei Jia |
| author_sort | Wei Jia |
| collection | DOAJ |
| description | At present, the employment situation in China is very severe, and there are both recruitment and employment difficulties in the society. There are many reasons for this problem, among which, the incompatibility between talents training and social demand in higher vocational colleges is one of the main reasons, and it is necessary for higher vocational colleges to effectively evaluate students’ skills training with the real demand. Based on this, this paper studies the study of stochastic algorithm and skill evaluation system based on the combing of the construction mechanism of higher vocational professional clusters and builds a higher vocational skill evaluation system based on a simple analysis of the skill evaluation system and related evaluation algorithms in higher vocational institutions. Principal component analysis was selected to realize the quantitative processing of skill evaluation indexes, and random forest algorithm was used to realize skill evaluation. The simulated annealing algorithm is introduced to realize parameter selection, parameter optimization, and weight setting, and experiments are designed to analyze the performance of the algorithm. The simulation results show that the random forest algorithm is applied to skill evaluation with high accuracy, small error, and better generalization ability. |
| first_indexed | 2024-04-11T09:32:55Z |
| format | Article |
| id | doaj.art-fefb8b77c0a9482a816df3cf093df807 |
| institution | Directory Open Access Journal |
| issn | 1687-5699 |
| language | English |
| last_indexed | 2024-04-11T09:32:55Z |
| publishDate | 2022-01-01 |
| publisher | Hindawi Limited |
| record_format | Article |
| series | Advances in Multimedia |
| spelling | doaj.art-fefb8b77c0a9482a816df3cf093df8072022-12-22T04:31:50ZengHindawi LimitedAdvances in Multimedia1687-56992022-01-01202210.1155/2022/8378997Random Algorithm and Skill Evaluation System Based on the Combing of Construction Mechanism of Higher Vocational Professional GroupWei Jia0Shandong Vocational College of Science and TechnologyAt present, the employment situation in China is very severe, and there are both recruitment and employment difficulties in the society. There are many reasons for this problem, among which, the incompatibility between talents training and social demand in higher vocational colleges is one of the main reasons, and it is necessary for higher vocational colleges to effectively evaluate students’ skills training with the real demand. Based on this, this paper studies the study of stochastic algorithm and skill evaluation system based on the combing of the construction mechanism of higher vocational professional clusters and builds a higher vocational skill evaluation system based on a simple analysis of the skill evaluation system and related evaluation algorithms in higher vocational institutions. Principal component analysis was selected to realize the quantitative processing of skill evaluation indexes, and random forest algorithm was used to realize skill evaluation. The simulated annealing algorithm is introduced to realize parameter selection, parameter optimization, and weight setting, and experiments are designed to analyze the performance of the algorithm. The simulation results show that the random forest algorithm is applied to skill evaluation with high accuracy, small error, and better generalization ability.http://dx.doi.org/10.1155/2022/8378997 |
| spellingShingle | Wei Jia Random Algorithm and Skill Evaluation System Based on the Combing of Construction Mechanism of Higher Vocational Professional Group Advances in Multimedia |
| title | Random Algorithm and Skill Evaluation System Based on the Combing of Construction Mechanism of Higher Vocational Professional Group |
| title_full | Random Algorithm and Skill Evaluation System Based on the Combing of Construction Mechanism of Higher Vocational Professional Group |
| title_fullStr | Random Algorithm and Skill Evaluation System Based on the Combing of Construction Mechanism of Higher Vocational Professional Group |
| title_full_unstemmed | Random Algorithm and Skill Evaluation System Based on the Combing of Construction Mechanism of Higher Vocational Professional Group |
| title_short | Random Algorithm and Skill Evaluation System Based on the Combing of Construction Mechanism of Higher Vocational Professional Group |
| title_sort | random algorithm and skill evaluation system based on the combing of construction mechanism of higher vocational professional group |
| url | http://dx.doi.org/10.1155/2022/8378997 |
| work_keys_str_mv | AT weijia randomalgorithmandskillevaluationsystembasedonthecombingofconstructionmechanismofhighervocationalprofessionalgroup |