Admissible linear estimators in the general Gauss–Markov model under generalized extended balanced loss function

Mirezi, Buatikan; Kaçıranlar, Selahattin

doi:10.1007/s00362-022-01298-9

Cited by 2 publications

(2 citation statements)

References 38 publications

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“…For the silver dataset, if it is directly merged with the gold dataset, on the one hand, it will change the label distribution or even the situation of outliers, and on the other hand, the noise samples will impair the effectiveness of the relational classifier. For this reason, this paper constructs a contrastive learning loss function for the silver dataset to use the labeling information indirectly [32][33]. First of all, the dataset includes three quality-level samples of gold, silver, and bronze, which deal with real labels and pseudo-labels obtained through templates, respectively.…”

Section: Classification Of Relationships Based On Template Qualitymentioning

confidence: 99%

Mechanisms and Paths for Constructing the Organic Interface between Digital Economy and Chinese-Style Modernization Based on Cognitive Mapping

Zhao

2023

Applied Mathematics and Nonlinear Sciences

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In the process of China’s modernization, the organic articulation of the digital economy provides key support. This paper explores the articulation network paradigm of both and proposes a method for building cognitive mapping on a complex network. For the digital modernization industry, the vector representation encoding is completed by using the multi-granularity representation of this paper, and an N-gram encoder realizes the industry entity recognition. A basic idea of relationship template annotation is developed for recognizing entities, and the relationship extraction framework includes three parts: representation learning of templates, quality assessment of templates, and relationship classification model based on template quality. The regression results of the three major economic regions, namely, the eastern region, the central region and the western region, show that the level of digital economy development in the region has a more significant positive effect on the structure of manufacturing output value. The largest regression coefficient is 3.3044 for the eastern region, while the central, western and northeastern regions are 1.85567, 2.45457, and -0.13798, respectively. Through the study of cognitive mapping, the study provides an effective paradigm for Chinese-style modernization.

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Section: Classification Of Relationships Based On Template Qualitymentioning

confidence: 99%

Mechanisms and Paths for Constructing the Organic Interface between Digital Economy and Chinese-Style Modernization Based on Cognitive Mapping

Zhao

2023

Applied Mathematics and Nonlinear Sciences

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“…For Logistic regression the loss function is usually interpreted by two explanations, cross entropy based on information theory and the great likelihood estimation function to solve for the parameters [26][27].…”

Section: Loss Functionmentioning

confidence: 99%

Analysis of Strategies for Enhancing Informatization Teaching Ability of College Teachers Combined with Mathematical Statistics Multiple Regression Models

2023

Applied Mathematics and Nonlinear Sciences

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In this paper, from the perspective of education informatization, for the problem of teachers’ informatization teaching ability in colleges and universities, the loss function of the analysis of teachers’ informatization teaching ability in colleges and universities can be calculated by using a Logistic regression algorithm. In order to prevent the overfitting problem of multiple regression analysis, it is necessary to optimize the multiple regression analysis by regular transformation, and then construct the model of teachers’ informatization teaching ability based on multiple linear regression, and determine the research variables and regression equations in the model. Starting from the research objectives, the research objects and problems are determined, and two analysis methods, simulation analysis and statistical analysis, are used to empirically analyze the informatization teaching ability of college teachers. The results show that on the analysis of model instances, the correlation coefficients between the factors and the overall teacher educators’ informatization teaching ability range from 0.671 to 0.829, and there is a certain correlation between each factor and teacher educators’ informatization teaching ability. On the analysis of differences in teachers’ informatized teaching competence, the five competence constructs of Guangzhou college teachers’ education in technological literacy (P=0.653>0.05), instructional design (P=0.133>0.05), instructional implementation (P=0.584>0.05), evaluation development (P=0.287>0.05), and informatized teaching competence (P=0.413>0.05) do not significant differences exist. This study comprehensively analyzes the strategies for improving teachers’ informatization teaching ability in order to play some role in promoting the development of education informatization.

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Admissible linear estimators in the general Gauss–Markov model under generalized extended balanced loss function

Cited by 2 publications

References 38 publications

Mechanisms and Paths for Constructing the Organic Interface between Digital Economy and Chinese-Style Modernization Based on Cognitive Mapping

Mechanisms and Paths for Constructing the Organic Interface between Digital Economy and Chinese-Style Modernization Based on Cognitive Mapping

Analysis of Strategies for Enhancing Informatization Teaching Ability of College Teachers Combined with Mathematical Statistics Multiple Regression Models

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