This research introduces a novel approach to improve and optimize the predictive capacity of consumer purchase behaviors on e-commerce platforms. This study presented an introduction to the fundamental concepts of the...This research introduces a novel approach to improve and optimize the predictive capacity of consumer purchase behaviors on e-commerce platforms. This study presented an introduction to the fundamental concepts of the logistic regression algorithm. In addition, it analyzed user data obtained from an e-commerce platform. The original data were preprocessed, and a consumer purchase prediction model was developed for the e-commerce platform using the logistic regression method. The comparison study used the classic random forest approach, further enhanced by including the K-fold cross-validation method. Evaluation of the accuracy of the model’s classification was conducted using performance indicators that included the accuracy rate, the precision rate, the recall rate, and the F1 score. A visual examination determined the significance of the findings. The findings suggest that employing the logistic regression algorithm to forecast customer purchase behaviors on e-commerce platforms can improve the efficacy of the approach and yield more accurate predictions. This study serves as a valuable resource for improving the precision of forecasting customers’ purchase behaviors on e-commerce platforms. It has significant practical implications for optimizing the operational efficiency of e-commerce platforms.展开更多
Objective:To investigate the clinical effects of parental participation in nursing under the Interaction Model of Client Health Behavior(IMCHB)model in neonatal hypoxic-ischemic encephalopathy(HIE).Methods:The First A...Objective:To investigate the clinical effects of parental participation in nursing under the Interaction Model of Client Health Behavior(IMCHB)model in neonatal hypoxic-ischemic encephalopathy(HIE).Methods:The First Affiliated Hospital of Gannan Medical University included 46 newborns with HIE admitted from October 2021 to October 2023 into the study population.They were divided into a control group and an observation group according to the random number table method,with the control group adopting routine nursing,and the observation group implementing parental participation in nursing under the IMCHB model.The indicators of physical,intellectual,and psychomotor development of the two groups were compared before and after nursing.Results:The physical,intellectual,and psychomotor development of the observation group was higher than that of the control group after 3 months of nursing,and the difference was statistically significant(P<0.05).Conclusion:The implementation of the IMCHB model of parental participation in the clinical care of HIE neonates can further promote their physical,intellectual,and psychomotor development.展开更多
Sense of economic gain of e-commerce participation is an important aspect for evaluating the inclusiveness of e-commerce development.Based on the data of 6,242 rural households collected from the 2017 summer surveys c...Sense of economic gain of e-commerce participation is an important aspect for evaluating the inclusiveness of e-commerce development.Based on the data of 6,242 rural households collected from the 2017 summer surveys conducted by the China Institute for Rural Studies(CIRS),Tsinghua University,this paper evaluates the effects of e-commerce participation on rural households’sense of economic gain with the propensity score matching(PSM)method,and carries out grouped comparisons between poor and non-poor households.Speci fically,the“Self-evaluated income level relative to fellow villagers”measures respondents’sense of economic gain in the relative sense,and“Percentage of expected household income growth(reduction)in 2018 over 2017”measures future income growth expectation.Findings suggest that e-commerce participation signi ficantly increased sample households’sense of economic gain relative to their fellow villagers and their future income growth expectation.Yet grouped comparisons offer different conclusions:E-commerce participation increased poor households’sense of economic gain compared with fellow villagers more than it did for non-poor households.E-commerce participation did little to increase poor households’future income growth expectation.Like many other poverty reduction programs,pro-poor e-commerce helps poor households with policy preferences but have yet to help them foster skills to prosper in the long run.The sustainability and quality of perceived relative economic gain for poor households are yet to be further observed and examined.All poverty reduction initiatives including pro-poor e-commerce must help poor households develop endogenous growth momentum to prosper beyond the effects of short-term pro-poor policies.展开更多
Taking Luochuan County of Shaanxi Province as an example,the factors that affect farmers' behaviors on participating in insurance is analyzed and evaluated according to the questionnaires and by selecting the inde...Taking Luochuan County of Shaanxi Province as an example,the factors that affect farmers' behaviors on participating in insurance is analyzed and evaluated according to the questionnaires and by selecting the indexes covering household features,agricultural production risks,the attitudes of rural households towards risks and the transaction cost of participating insurance and by using Logistic regression model.The results show that comparing with insurance company,the government has larger influence on farmers' behaviors on participating insurance;the premium of agricultural insurance does not obstruct farmers' participation in insurance;the bad-handled relations between the government and insurance company have bad effects on the development of local agricultural insurance.In order to promote farmers to participate in agricultural insurance,the relevant countermeasures are put forward:firstly,increasing the investment on rural education and improving cultural level of farmers;secondly,intensifying the promotion on agricultural insurance;thirdly,reasonably planning the duties and rights of the government and the insurance company;fourthly,vigorously encouraging the farmers to conduct scale production of apple and form the scale economy.展开更多
Based on field research data of farmers in Zhejiang Province, the authors analyzed factors influencing farmers' participation in forest farmers cooperatives (hereafter referred to as FFCs) by the binary logistic r...Based on field research data of farmers in Zhejiang Province, the authors analyzed factors influencing farmers' participation in forest farmers cooperatives (hereafter referred to as FFCs) by the binary logistic regression model. Results show that understanding of farmers about cooperatives has a great influence on their behavior of participation in FFCs. Besides, educational level of householders and existing member scale of cooperatives also have significant influence on farmers' behavior of participation in cooperatives. Therefore, it is required to strengthen propaganda of cooperatives, deepen their understanding of cooperatives; cultivate new high quality farmers to provide talents for development of cooperatives; establish incentive mechanism to encourage farmers to participate in cooperatives.展开更多
To continue China’s economic growth,plenty of research has been conducted to find the relationship between advancing payment methods and thriving consumption.Currently,digital payment is the latest and most mature wa...To continue China’s economic growth,plenty of research has been conducted to find the relationship between advancing payment methods and thriving consumption.Currently,digital payment is the latest and most mature way in China.Instead of being a single application for online transactions,digital payment represents a complete online shopping environment.To generally review the impact of digital payment on consumer behavior in China,literature containing research on consumers from different age groups and gender will be collected and concluded.This research takes women and undergraduate students as the critical research object because people ubiquitously consider these two groups of people as the primary consumers in the e-commerce market.After arranging information from the research about three stages that cover the shopping intention by digital payment,consumer psychology,and consumer behavior,this review concludes that economic growth is potentially attained by digital payment in a secure online environment,with the business target at profit maximization at the same time keeping consumers rationale in a normal range,especially for woman and undergraduate students.展开更多
文摘This research introduces a novel approach to improve and optimize the predictive capacity of consumer purchase behaviors on e-commerce platforms. This study presented an introduction to the fundamental concepts of the logistic regression algorithm. In addition, it analyzed user data obtained from an e-commerce platform. The original data were preprocessed, and a consumer purchase prediction model was developed for the e-commerce platform using the logistic regression method. The comparison study used the classic random forest approach, further enhanced by including the K-fold cross-validation method. Evaluation of the accuracy of the model’s classification was conducted using performance indicators that included the accuracy rate, the precision rate, the recall rate, and the F1 score. A visual examination determined the significance of the findings. The findings suggest that employing the logistic regression algorithm to forecast customer purchase behaviors on e-commerce platforms can improve the efficacy of the approach and yield more accurate predictions. This study serves as a valuable resource for improving the precision of forecasting customers’ purchase behaviors on e-commerce platforms. It has significant practical implications for optimizing the operational efficiency of e-commerce platforms.
文摘Objective:To investigate the clinical effects of parental participation in nursing under the Interaction Model of Client Health Behavior(IMCHB)model in neonatal hypoxic-ischemic encephalopathy(HIE).Methods:The First Affiliated Hospital of Gannan Medical University included 46 newborns with HIE admitted from October 2021 to October 2023 into the study population.They were divided into a control group and an observation group according to the random number table method,with the control group adopting routine nursing,and the observation group implementing parental participation in nursing under the IMCHB model.The indicators of physical,intellectual,and psychomotor development of the two groups were compared before and after nursing.Results:The physical,intellectual,and psychomotor development of the observation group was higher than that of the control group after 3 months of nursing,and the difference was statistically significant(P<0.05).Conclusion:The implementation of the IMCHB model of parental participation in the clinical care of HIE neonates can further promote their physical,intellectual,and psychomotor development.
基金sponsored by the Youth Program of the National Social Sciences Fund of China (NSSFC)“Study on the Multidimensional Poverty of Rural Elderly Population and Targeted Poverty Reduction”(Grant No. 17CGL030)the Youth Research Start-Up Program of the Chinese Academy of Social Sciences (CASS)“Study on the Development Mechanism of Inclusive E-Commerce in the Countryside”Program of the National Natural Science Foundation of China (NSFC)“Research on the Mechanism and Effects of Precise Poverty Alleviation and Internet Poverty Alleviation in Rural China”(Grant No. 71661147001)。
文摘Sense of economic gain of e-commerce participation is an important aspect for evaluating the inclusiveness of e-commerce development.Based on the data of 6,242 rural households collected from the 2017 summer surveys conducted by the China Institute for Rural Studies(CIRS),Tsinghua University,this paper evaluates the effects of e-commerce participation on rural households’sense of economic gain with the propensity score matching(PSM)method,and carries out grouped comparisons between poor and non-poor households.Speci fically,the“Self-evaluated income level relative to fellow villagers”measures respondents’sense of economic gain in the relative sense,and“Percentage of expected household income growth(reduction)in 2018 over 2017”measures future income growth expectation.Findings suggest that e-commerce participation signi ficantly increased sample households’sense of economic gain relative to their fellow villagers and their future income growth expectation.Yet grouped comparisons offer different conclusions:E-commerce participation increased poor households’sense of economic gain compared with fellow villagers more than it did for non-poor households.E-commerce participation did little to increase poor households’future income growth expectation.Like many other poverty reduction programs,pro-poor e-commerce helps poor households with policy preferences but have yet to help them foster skills to prosper in the long run.The sustainability and quality of perceived relative economic gain for poor households are yet to be further observed and examined.All poverty reduction initiatives including pro-poor e-commerce must help poor households develop endogenous growth momentum to prosper beyond the effects of short-term pro-poor policies.
基金Supported by Shaanxi Social Science Fund(09E045)
文摘Taking Luochuan County of Shaanxi Province as an example,the factors that affect farmers' behaviors on participating in insurance is analyzed and evaluated according to the questionnaires and by selecting the indexes covering household features,agricultural production risks,the attitudes of rural households towards risks and the transaction cost of participating insurance and by using Logistic regression model.The results show that comparing with insurance company,the government has larger influence on farmers' behaviors on participating insurance;the premium of agricultural insurance does not obstruct farmers' participation in insurance;the bad-handled relations between the government and insurance company have bad effects on the development of local agricultural insurance.In order to promote farmers to participate in agricultural insurance,the relevant countermeasures are put forward:firstly,increasing the investment on rural education and improving cultural level of farmers;secondly,intensifying the promotion on agricultural insurance;thirdly,reasonably planning the duties and rights of the government and the insurance company;fourthly,vigorously encouraging the farmers to conduct scale production of apple and form the scale economy.
基金Supported by the Project of Food and Agricultural Organization of the United Nations(GCP/CPR/038/200906)the Project of Zhejiang Province Forestry Department(07A13)
文摘Based on field research data of farmers in Zhejiang Province, the authors analyzed factors influencing farmers' participation in forest farmers cooperatives (hereafter referred to as FFCs) by the binary logistic regression model. Results show that understanding of farmers about cooperatives has a great influence on their behavior of participation in FFCs. Besides, educational level of householders and existing member scale of cooperatives also have significant influence on farmers' behavior of participation in cooperatives. Therefore, it is required to strengthen propaganda of cooperatives, deepen their understanding of cooperatives; cultivate new high quality farmers to provide talents for development of cooperatives; establish incentive mechanism to encourage farmers to participate in cooperatives.
文摘To continue China’s economic growth,plenty of research has been conducted to find the relationship between advancing payment methods and thriving consumption.Currently,digital payment is the latest and most mature way in China.Instead of being a single application for online transactions,digital payment represents a complete online shopping environment.To generally review the impact of digital payment on consumer behavior in China,literature containing research on consumers from different age groups and gender will be collected and concluded.This research takes women and undergraduate students as the critical research object because people ubiquitously consider these two groups of people as the primary consumers in the e-commerce market.After arranging information from the research about three stages that cover the shopping intention by digital payment,consumer psychology,and consumer behavior,this review concludes that economic growth is potentially attained by digital payment in a secure online environment,with the business target at profit maximization at the same time keeping consumers rationale in a normal range,especially for woman and undergraduate students.