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Construction of a Visual Platform for Higher Vocational Financial Education Combining Gaussian Hybrid Networks 结合高斯混合网络构建高职财经教育可视化平台
IF 3.1 Q1 Mathematics Pub Date : 2023-12-05 DOI: 10.2478/amns.2023.2.01372
Lu Xu
Abstract In this paper, a Gaussian mixture network distribution finance has been carried out to assess the risk, which is used as a risk assessment tool for the visual platform of higher vocational financial education. Financial data is quantified and determined by determining the cumulative expected loss amount to establish the financial investment risk assessment function. The Activiti open-source workflow engine was utilized to remove complex financial data and configure the K-line as the platform’s data visualization tool. Finally, the financial education visualization platform was used to analyze the Gaussian distribution and K-line data of X stock, which verified the practicality of the platform, and the effectiveness of the platform was verified by taking the students of H higher vocational college as the sample of the teaching experiment. The results show that the influence coefficient of the platform teaching on the quality of the course is 0.856, and the influence coefficient on the learning interest is 0.887, which indicates that the visual platform teaching makes students interested and strengthens their cognitive level. The visual digital reform of teaching finance majors in colleges and universities is provided with a new reference direction by this paper.
摘要本文采用高斯混合网络进行分布式金融风险评估,并将其作为高职金融教育可视化平台的风险评估工具。通过确定累积预期损失额,对财务数据进行量化确定,建立财务投资风险评估函数。利用Activiti开源工作流引擎去除复杂的财务数据,并配置k线作为平台的数据可视化工具。最后,利用金融教育可视化平台对X股票的高斯分布和k线数据进行分析,验证了平台的实用性,并以H高职院校学生为教学实验样本,验证了平台的有效性。结果表明,平台教学对课程质量的影响系数为0.856,对学习兴趣的影响系数为0.887,说明视觉平台教学使学生感兴趣,增强了学生的认知水平。本文为高校金融专业教学的可视化数字化改革提供了新的参考方向。
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引用次数: 0
Research on Emotional Improvement of Product Design Based on Emotion Recognition Technology 基于情感识别技术的产品设计情感改进研究
IF 3.1 Q1 Mathematics Pub Date : 2023-12-05 DOI: 10.2478/amns.2023.2.01357
Lujuan Xin
Abstract In this paper, we first extracted the time-domain features, frequency-domain features and spatial-domain features of EEG signals, combined with the three-stage feature selection algorithm applicable to the binary classification problem and the multi-classification problem, and constructed the SEE model for emotion recognition based on EEG signals. Then, based on the three-level design model of emotion, emotion decoding and labeling are carried out on the instinctive layer, behavioral layer and reflective layer of product design, and the constructed model is combined to improve the product design emotionally. Finally, after analyzing the results of product emotion annotation, we explore the performance of the EEG-based emotion recognition model and the improvement effect of product design emotionalization. The results showed that the average accuracy of the EEG signal emotion recognition model for various emotion recognition was about 0.99, and the intensity of emotion intensity in Dahe was 0.32 and 0.25, respectively, accounting for 0.57 of the total sample, and the performance evaluation indicators of the eight emotions were greater than 0.85. Ninety percent of product experiencers had pre- and post-improvement differences between [0.12, 0.22] for happiness and [-0.20, -0.04] for dissatisfaction.
摘要本文首先提取脑电信号的时域特征、频域特征和空域特征,结合适用于二分类问题和多分类问题的三阶段特征选择算法,构建基于脑电信号的情绪识别SEE模型。然后,基于情感的三层设计模型,对产品设计的本能层、行为层和反思层进行情感解码和标注,并结合所构建的模型对产品设计进行情感提升。最后,在分析产品情感标注结果的基础上,探讨了基于脑电图的情感识别模型的性能以及产品设计情感化的改进效果。结果表明,EEG信号情绪识别模型对各种情绪识别的平均准确率约为0.99,大河情绪强度分别为0.32和0.25,占总样本的0.57,8种情绪的绩效评价指标均大于0.85。90%的产品体验者在改进前和改进后的满意度差异在[0.12,0.22]和[-0.20,-0.04]之间。
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引用次数: 0
Integration Development of Civic Education and Student Management in Colleges and Universities Based on Combining Data Fusion Model in the Context of Exquisite Parenting 精致育人背景下基于数据融合模型的高校思政教育与学生管理融合发展
IF 3.1 Q1 Mathematics Pub Date : 2023-12-05 DOI: 10.2478/amns.2023.2.01365
Yangjun Jing
Abstract This paper focuses on the design of an educational early warning mechanism based on the fusion of ideological education and multi-featured data so as to manage the educational situation of students in colleges and universities efficiently and accurately. In this paper, the wavelet transform, discrete Fourier transform, and lag sequence analysis algorithms are used to effectively extract temporal features of students’ behaviors. PageRank and Hit’s algorithms are employed to extract features related to student concept maps. The emotional tendencies recognition interface provided by Tencent Cloud was used to obtain the emotional features of students’ speeches. Following this, a multi-feature fusion was performed to depict the students’ learning. A Hive-based data warehouse is used to integrate heterogeneous data from multiple sources. Finally, the education early warning model based on multi-feature data fusion is introduced, and the operation mechanism of early warning mechanism for ideological and political education in colleges and universities is established. To verify the effect of this paper’s model against other algorithms, this paper’s model achieves the optimal performance in the F1 score in negative samples, which is 0.91, followed by the TPA-LSTM algorithm, which is 0.88. Before the optimization of the early warning mechanism, the average per capita absenteeism of the students was 1.32 sessions, and the rate of disciplinary actions was 0.0291. At the end of the academic year, the average per capita absence rate decreases to 1.24 sessions, and the disciplinary action rate decreases to 0.0245.
摘要:本文重点设计了一种基于思想教育与多特征数据融合的教育预警机制,以实现对高校学生教育状况的高效、准确管理。本文采用小波变换、离散傅立叶变换和滞后序列分析算法,有效提取学生行为的时间特征。利用PageRank和Hit算法提取学生概念图的相关特征。利用腾讯云提供的情感倾向识别界面,获取学生演讲的情感特征。在此之后,进行多特征融合来描述学生的学习。基于hive的数据仓库用于集成来自多个数据源的异构数据。最后,介绍了基于多特征数据融合的教育预警模型,建立了高校思想政治教育预警机制的运行机制。为了验证本文模型与其他算法的对比效果,本文模型在负样本F1得分上达到最优,为0.91,其次是TPA-LSTM算法,为0.88。优化预警机制前,学生人均旷课1.32次,违纪率0.0291次。学年结束时,人均缺勤率降至1.24次,违纪处分率降至0.0245次。
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引用次数: 0
Visualization analysis of architectural interior design combined with virtual reality technology under new process conditions 新工艺条件下结合虚拟现实技术的建筑室内设计可视化分析
IF 3.1 Q1 Mathematics Pub Date : 2023-12-05 DOI: 10.2478/amns.2023.2.01345
Xiang Li
Abstract In this paper, a 3D model based on semantic annotation is constructed with the goal of improving the efficiency of building interior design. By analyzing the basic methods of semantic annotation for building interiors, the method of positioning and map construction is selected to obtain the indoor point cloud data. The distance between 3D spatial lines is calculated using the frame line extraction algorithm, and the target area of the frame line candidate is divided according to the distance. According to the principle of detecting raster circles using the Hough transform, an interior design structure recognition method is proposed for recognizing windows, doors, and walls in building interiors. The results show that the modeling time of the semantically annotated 3D model is 10 seconds faster than the other models on the wall; 9 seconds are saved on the door modeling, and 7 seconds are saved on the window modeling. The visualization effect of semantically annotated 3D models is mostly concentrated in (0.5-1), and a large number of data points are distributed in (0.6-0.9), which indicates that the visualization effect of semantically annotated 3D models is better. The semantically annotated 3D model proposed in this paper can improve the visualization of architectural interior design, which can improve the efficiency of designers to a certain extent.
摘要本文以提高建筑室内设计效率为目标,构建了基于语义标注的三维模型。通过分析建筑室内语义标注的基本方法,选择定位和地图构建的方法获取室内点云数据。利用帧线提取算法计算三维空间线之间的距离,并根据距离划分候选帧线的目标区域。根据Hough变换检测栅格圆的原理,提出了一种室内设计结构识别方法,用于建筑室内门窗和墙体的识别。结果表明:语义标注的三维模型建模时间比其他模型建模时间快10秒;门造型节省9秒,窗造型节省7秒。语义标注的3D模型可视化效果多集中在(0.5-1),大量数据点分布在(0.6-0.9),说明语义标注的3D模型可视化效果更好。本文提出的带有语义标注的三维模型可以提高建筑室内设计的可视化程度,在一定程度上可以提高设计师的工作效率。
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引用次数: 0
Problem Analysis and Legal Protection of the Exercise of Teachers’ Educational Disciplinary Rights Based on the Background of Big Data 基于大数据背景下教师教育惩戒权行使的问题分析与法律保障
IF 3.1 Q1 Mathematics Pub Date : 2023-12-05 DOI: 10.2478/amns.2023.2.01350
Junchen Liu
Abstract The right of education and discipline is an important way of school education and teaching management, teachers to fulfill the teaching and educating people, the implementation of the fundamental task of moral education. This paper firstly discusses the dilemma of exercising the right to discipline teachers in education, and also analyzes the legal nature of the right to discipline in education and the impact on the emotional performance of teachers and students in the process of exercising the right. Secondly, cochlear filtering combined with CNN and LSTM network is introduced to extract the speech characteristics of teachers in the process of exercising the right of education and discipline, and a hybrid neural network model is used to realize the recognition and prediction of students’ auditory emotions. Finally, in order to verify the effectiveness of the method of this paper, experimental test analysis was carried out, and a comprehensive rule of law guarantee proposal was given in the process of exercising the right of teachers’ educational discipline. The results show that the maximum value of the intensity of the teacher’s speech signal after processing using the cochlear filter is 78.28dB, and the difference with the original signal is only 0.32%. The accuracy of recognizing students’ auditory emotions reached 90.48% after over 50 iterations. Under the background of big data, the right to discipline teachers in education needs to be analyzed with the help of technology for the data analysis of the appropriateness of exercise, and it is united in a number of aspects, such as strengthening the legislation, standardizing the implementation, strengthening the supervision, and perfecting the relief, as a way to help the comprehensive rule of law operation of the right to discipline teachers in education.
教育纪律权是学校教育教学管理的重要途径,是教师履行教书育人、实施德育的根本任务。本文首先论述了教师教育惩戒权行使的困境,并分析了教师教育惩戒权的法律性质以及在教师教育惩戒权行使过程中对教师和学生情感表现的影响。其次,引入人工耳蜗滤波结合CNN和LSTM网络提取教师在行使教育训导权过程中的言语特征,并采用混合神经网络模型实现对学生听觉情绪的识别和预测。最后,为了验证本文方法的有效性,进行了实验测试分析,并在教师教育惩戒权行使过程中给出了全面的法治化保障建议。结果表明,经人工耳蜗滤波器处理后的教师语音信号强度最大值为78.28dB,与原始信号的差值仅为0.32%。经过50多次迭代,对学生听觉情绪的识别准确率达到90.48%。在大数据背景下,需要借助技术手段对教育惩戒权进行分析,对行使的适当性进行数据分析,并在加强立法、规范实施、加强监督、完善救济等多个方面进行统一,以助力教育惩戒权全面法治化运行。
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引用次数: 0
Research on Talent Cultivation and Industry-Education Integration Path Construction of College Education under the Perspective of Informatization 信息化视角下高校教育人才培养与产教融合路径构建研究
IF 3.1 Q1 Mathematics Pub Date : 2023-12-05 DOI: 10.2478/amns.2023.2.01348
Cong Li, Hui Li
Abstract This paper extracts the basic elements of the integration of industry and education under the perspective of symbiosis theory and builds a symbiosis model in the communication and cooperation between symbiosis units according to the symbiosis units in the system of integration of industry and education. Influential factors were screened from different levels, and the DEMATEL method was used to determine the importance degree of system factors in combination with the explanatory structural model so as to construct the structural framework of influential factors. The weights of the influencing factors were finally confirmed through analysis, and empirical research was conducted on three colleges and universities, S1, S2, and S3. The overall performance level of S1 college and university integration is excellent, and the comprehensive judgment value of the college and university integration performance of this college and university is 85.342. The overall performance level of the two colleges and universities, S2 and S3, is good, and the comprehensive judgment value of the college and university integration performance of the two colleges and universities is 77.933 and 81.930, respectively. The evaluation study on the integration of industry and education can provide better recommendations for the integration path.
摘要本文在共生理论的视角下提取了产教融合的基本要素,并根据产教融合系统中的共生单元,构建了产教融合系统中共生单元之间交流与合作的共生模型。从不同层次筛选影响因素,采用DEMATEL方法结合解释结构模型确定系统因素的重要程度,构建影响因素的结构框架。通过分析最终确定影响因素的权重,并对S1、S2、S3三所高校进行实证研究。S1高校整合整体绩效水平优秀,该高校整合绩效综合评判值为85.342。S2和S3两所高校的综合绩效水平较好,两所高校的高校整合绩效综合评判值分别为77.933和81.930。产教融合的评价研究可以为产教融合的路径选择提供更好的建议。
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引用次数: 0
A Practical Study of Basketball Teaching Reform in Colleges and Universities Based on Big Data 基于大数据的高校篮球教学改革实践研究
IF 3.1 Q1 Mathematics Pub Date : 2023-12-05 DOI: 10.2478/amns.2023.2.01353
Chengjian Sheng, Chenxin Lian, Haolin Pang
Abstract In this paper, the human body posture estimation algorithm is used to locate the key points of the human body in the RGB screen, and two human body multi-objective algorithms are used to predict the posture trajectory, and they can overcome the influence of the errors contained in the information recorded by the sensors to a certain extent. Secondly, the spatio-temporal graph convolutional neural network is used to identify human behavior and extract behavioral action features, and through the analysis of the action features, we understand the basketball skill level of the students and put forward the reform strategy of college basketball teaching. Sixty students from the basketball minor class at University Q’s College of Physical Education were selected as research subjects for teaching practice. The results show that the average scores of the students in spot-up shooting, half-court folding dribbling and marching one-handed over-the-shoulder shooting after the reform are higher than those before the reform by 1.80, 1.08, and 1.85, which indicates that the reform of basketball teaching based on big data can improve the students’ interest in learning and their training scores, and enhance the students’ basketball skill level.
摘要本文采用人体姿态估计算法在RGB屏幕中定位人体关键点,并采用两种人体多目标算法预测姿态轨迹,在一定程度上克服了传感器记录信息中所含误差的影响。其次,利用时空图卷积神经网络对人体行为进行识别,提取行为动作特征,通过对动作特征的分析,了解学生篮球技术水平,提出高校篮球教学改革策略。选取Q大学体育学院篮球辅修班60名学生作为研究对象进行教学实践。结果表明,改革后的学生定点投篮、半场折叠运球、单手过肩投篮的平均分比改革前提高了1.80分、1.08分、1.85分,说明基于大数据的篮球教学改革能够提高学生的学习兴趣和训练成绩,提高学生的篮球技术水平。
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引用次数: 0
Research on Artificial Intelligence Enabling High-Quality Development of Vocational Education 人工智能助力职业教育高质量发展研究
IF 3.1 Q1 Mathematics Pub Date : 2023-12-05 DOI: 10.2478/amns.2023.2.01346
Ming Kong, Feilong Yu, Zhichao Zhang
Abstract This paper studies the use of artificial intelligence technology in the field of education and the way of empowering vocational education and constructs a wisdom teaching model of vocational education based on artificial intelligence. It also applies entropy weight and a fuzzy comprehensive evaluation model to determine evaluation indexes and weights, constructs a fuzzy relationship matrix, and synthesizes a fuzzy comprehensive evaluation model. Based on the model, the teaching effect of vocational education with artificial intelligence is studied, and the advantages of wisdom teaching in the creation of a learning environment and the triggering of students’ interest in learning, creative thinking and problem-solving ability are analyzed by comparing with traditional teaching methods. The results show that there is a significant difference between the effect of AI teaching and traditional teaching, p<0.05. For problem-solving ability, the average score of AI teaching students (M=4.049) is higher than the average score of traditional teaching (M=3.153), where t=14.745, p=0<0.05. The study is crucial for the utilization of artificial intelligence in education and the modernization and reform of teaching.
摘要:本文研究了人工智能技术在教育领域的应用以及为职业教育赋能的方式,构建了基于人工智能的职业教育智慧教学模式。运用熵权法和模糊综合评价模型确定评价指标和权重,构建模糊关系矩阵,合成模糊综合评价模型。基于该模型,研究了人工智能职业教育的教学效果,通过与传统教学方法的比较,分析了智慧教学在创造学习环境、激发学生学习兴趣、创造性思维和解决问题能力等方面的优势。结果显示,人工智能教学效果与传统教学有显著差异,p<0.05。在问题解决能力方面,AI教学学生的平均得分(M=4.049)高于传统教学学生的平均得分(M=3.153),其中t=14.745, p=0<0.05。该研究对于人工智能在教育中的应用以及教学现代化与改革具有重要意义。
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引用次数: 0
The Construction of Chinese Language and Literature Resource Base in Colleges and Universities under the Construction of Cognitive Mapping 认知图式建构下的高校汉语言文学资源库建设
IF 3.1 Q1 Mathematics Pub Date : 2023-12-05 DOI: 10.2478/amns.2023.2.01375
Bi Zhao
Abstract Keeping up with the development of the Internet era, it is imperative for colleges and universities to vigorously carry out the construction of a Chinese language and literature resource base to promote the healthy development of Chinese language and literature education. This paper starts with the construction of Chinese language literature resource base related technology, analyzes the basic model of the cognitive map and the construction of the cognitive map of Chinese language literature. The graph database technology is used to transform the data structure of the resource base and load data from the Chinese literature resource base. Based on the cognitive map and graph database, jointly constructed the Chinese language literature resource base and introduced the fuzzy C-mean integration algorithm to integrate the data resources for better access to Chinese language literature resources. To verify the effectiveness of the Chinese language and literature resource base constructed in this paper, it was tested and analyzed through practice. The results show that the overall average response time of the resource library in this paper is 718.50ms, which is 214.78ms lower than that of the online learning data platform, and the resource library developed in this paper can realize the loss in data sharing to be controlled to be less than 0.5MB. Utilizing the resource library to experiment with teaching Chinese language and literature, the average score of the experimental class increased from 88.96 to 95.23, which is an improvement of 6.27 points. The construction of the Chinese language and literature resource base under the cognitive mapping architecture can effectively enhance the common sharing of Chinese language and literature educational resources and prompt teachers to have richer teaching resources.
摘要:顺应互联网时代的发展,高校大力开展汉语言文学资源基地建设,促进汉语言文学教育健康发展势在必行。本文从汉语言文献资源库建设的相关技术入手,分析了认知地图的基本模型和汉语言文献认知地图的构建。利用图形数据库技术对资源库的数据结构进行转换,并从中文文献资源库中加载数据。在认知地图和图形数据库的基础上,共同构建了汉语言文献资源库,并引入模糊c均值整合算法对数据资源进行整合,以更好地获取汉语言文献资源。为验证本文构建的汉语言文献资源库的有效性,通过实践对其进行了测试和分析。结果表明,本文资源库的整体平均响应时间为718.50ms,比在线学习数据平台的平均响应时间低214.78ms,本文开发的资源库可实现数据共享损失控制在0.5MB以内。利用资源库进行汉语言文学教学实验,实验班的平均分由88.96分提高到95.23分,提高了6.27分。认知映射架构下的汉语言文学资源库建设,可以有效地促进汉语言文学教育资源的共享,促使教师拥有更丰富的教学资源。
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引用次数: 0
What makes higher education contribute to high-quality economic development - a synergy effect analysis based on scale, structure and quality elements 高等教育如何促进高质量经济发展--基于规模、结构和质量要素的协同效应分析
IF 3.1 Q1 Mathematics Pub Date : 2023-12-05 DOI: 10.2478/amns.2023.2.01370
Hua’an Fu, Yang Gao
Abstract This paper explores how the synergistic effect of scale, structure and quality of Certain components can encourage postsecondary education for superior economic growth. Firstly, this study illustrates the synergistic effect of scale, structure, and quality factors in higher education by exploring the theoretical mechanisms of these elements in higher education to promote good economic development. Second, the conventional TOPSIS method is refined, and the entropy power-TO PSIS model is constructed by combining the entropy power method with the regression model built on the theoretical mechanism of the previous paper, and the empirical design is executed. The measurement of high-quality development of higher education and the economy is made possible by this. After building and finishing the evaluation index system for higher education and high economic, high-quality development, the development measurement is examined at the end. Based on the regression results, Analysis is done on the mediation and threshold effects of higher education for the establishment of high-quality economic growth, and pertinent policy recommendations are made. The scale structure and quality criteria of higher education are 40.1,303.1,9.9, and 60.2, respectively. The growth levels of the east, central, and west are 0.27,0.24, and 0.24, respectively, as is the proportion of the mediating influence to the total effect of 0.32 and 0.51. Through the factors of scale, structure, and educational quality, higher education works in concert to optimize technology and industry and, in turn, to foster the excellent growth of the economy.
摘要本文探讨了高等教育规模、结构和质量的协同效应如何促进高等教育经济的快速增长。首先,通过探索高等教育中规模、结构和质量要素促进经济良好发展的理论机制,阐述了高等教育中规模、结构和质量要素的协同效应。其次,对传统的TOPSIS方法进行细化,将熵幂法与基于前一篇论文理论机制构建的回归模型相结合,构建熵幂TOPSIS模型,并进行实证设计。高等教育的高质量发展和经济的高质量发展的衡量是有可能的。在构建和完善高等教育与高经济、高质量发展评价指标体系的基础上,对高等教育的发展措施进行了考察。基于回归结果,分析高等教育对建立高质量经济增长的中介效应和门槛效应,并提出相应的政策建议。高等教育的规模结构和质量标准分别为40.13、303.1、9.9和60.2。东部、中部和西部的增长水平分别为0.27、0.24和0.24,中介影响占总效应的比例分别为0.32和0.51。高等教育通过规模、结构和教育质量等因素协同作用,优化技术和产业,促进经济的良好增长。
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引用次数: 0
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Applied Mathematics and Nonlinear Sciences
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