Status quo and future trends of 2015children’s publications released by the Shanghai Press and Publication shows that in the past decade,the domestic children’s book market is developing rapidly with an average annu...Status quo and future trends of 2015children’s publications released by the Shanghai Press and Publication shows that in the past decade,the domestic children’s book market is developing rapidly with an average annual growth of 10%.Children’s books are seeing an increasing ratio with a market share of over 40%.展开更多
Popularity plays a significant role in the recommendation system. Traditional popularity is only defined as a static ratio or metric (e.g., a ratio of users who have rated the item and the box office of a movie) regar...Popularity plays a significant role in the recommendation system. Traditional popularity is only defined as a static ratio or metric (e.g., a ratio of users who have rated the item and the box office of a movie) regardless of the previous trends of this ratio or metric and the attribute diversity of items. To solve this problem and reach accurate popularity, we creatively propose to extract the popularity of an item according to the Proportional Integral Differential (PID) idea. Specifically, Integral (I) integrates a physical quantity over a time window, which agrees with the fact that determining the attributes of items also requires a long-term observation. The Differential (D) emphasizes an incremental change of a physical quantity over time, which coincidentally caters to a trend. Moreover, in the Session-Based Recommendation (SBR) community, many methods extract session interests without considering the impact of popularity on interest, leading to suboptimal recommendation results. To further improve recommendation performance, we propose a novel strategy that leverages popularity to enhance the session interest (popularity-aware interest). The proposed popularity by PID is further used to construct the popularity-aware interest, which consistently improves the recommendation performance of the main models in the SBR community. For STAMP, SRGNN, GCSAN, and TAGNN, on Yoochoose1/64, the metric P@20 is relatively improved by 0.93%, 1.84%, 2.02%, and 2.53%, respectively, and MRR@20 is relatively improved by 3.74%, 1.23%, 2.72%, and 3.48%, respectively. On Movieslen-1m, the relative improvements of P@20 are 7.41%, 15.52%, 8.20%, and 20.12%, respectively, and that of MRR@20 are 2.34%, 12.41%, 20.34%, and 19.21%, respectively.展开更多
Marx’s spirit of pursuing truth,his hatred of exploitation system and sympathy for laborers prompted him to move from the young Hegelian school to fehbaism and eventually to communism,and completed the transformation...Marx’s spirit of pursuing truth,his hatred of exploitation system and sympathy for laborers prompted him to move from the young Hegelian school to fehbaism and eventually to communism,and completed the transformation from idealism to thorough dialectical materialism in the world view.To do so,he constructed his own theoretical system based on criticism and targeted the social practice,providing ideological weapon for the transformation of unreasonable social forms.Thereby,the unit of"critical weapon"and"weapon of criticism"was accomplished historically and logically,fulfilling the construction of his critical view.展开更多
Through analyzing Marx's agricultural intensive management thought,this paper points out that the existence and development of agricultural management mode experience historical course and the development of agric...Through analyzing Marx's agricultural intensive management thought,this paper points out that the existence and development of agricultural management mode experience historical course and the development of agricultural intensification depends on many objective conditions.On the basis of this,it discusses the guiding significance of Marx's agricultural intensive management thought to China's agricultural development.It is required to fully realize basic current situations of China's agriculture,widely popularize agricultural mechanization and electrification,speed up artificial transformation of soil structure,promote chemical application of agriculture,make rational use of water resource,and spread improved seeds.展开更多
China's traditional urban land system is established in highly centralized planned economy. This system negates functions of value law and economic law fundamentally,so it is not favorable for establishment of mar...China's traditional urban land system is established in highly centralized planned economy. This system negates functions of value law and economic law fundamentally,so it is not favorable for establishment of market mechanism and development of market economy. This study took Marx's ground rent theory as guidance,combined existing problems of China's land use system,and made analysis on innovation of China's urban land system from property right system,land market and land price.展开更多
“Alienated labor”came from Marx’s Manuscript of Philosophy and Economics in 1844.This theory was formed on the basis of Marx’s critical inheritance of predecessors’thoughts on alienation and the reality under the...“Alienated labor”came from Marx’s Manuscript of Philosophy and Economics in 1844.This theory was formed on the basis of Marx’s critical inheritance of predecessors’thoughts on alienation and the reality under the capitalist system.It is of great significance to understand the final formation of Marx’s historical materialism.展开更多
Marx's theory of ground rent is an indispensable part of Marx's economic theory. It is essential to grasp scientific connotation of Marx's theory of ground rent,and actively explore and study theories and ...Marx's theory of ground rent is an indispensable part of Marx's economic theory. It is essential to grasp scientific connotation of Marx's theory of ground rent,and actively explore and study theories and policies of socialist ground rent and nationalization of land through combining the certainty of existence of ground rent and actual situations of nationalization of land in China.展开更多
Toyamara Da Vera Cruz is all ears when Peng Yansen, her teacher, glves instructions. Although she has extensive experience in farming herself. coming from a long line of livestock breeders, Cruz is now learning a new ...Toyamara Da Vera Cruz is all ears when Peng Yansen, her teacher, glves instructions. Although she has extensive experience in farming herself. coming from a long line of livestock breeders, Cruz is now learning a new skill from Peng.展开更多
Xi Jinping's theory on ecological progress expands and deepens Marx's views on ecology and spells out the five dialectics between economic development and ecological conservation, the will of the nation and th...Xi Jinping's theory on ecological progress expands and deepens Marx's views on ecology and spells out the five dialectics between economic development and ecological conservation, the will of the nation and the will of the people, Chinese characteristics and global approaches, cultural concepts and institutional design, as well as the community of life and the community of shared future for mankind. It carries significance for our time and is weighted with theoretical value. At this stage, learning and studying the dialectics and value orientation of Xi Jinping's theory on ecological progress offers scientific guidance and value-based directions for China's efforts to promote an ecological civilization.展开更多
文摘Status quo and future trends of 2015children’s publications released by the Shanghai Press and Publication shows that in the past decade,the domestic children’s book market is developing rapidly with an average annual growth of 10%.Children’s books are seeing an increasing ratio with a market share of over 40%.
基金supported by the National Natural Science Foundation of China(No.62276278)Guangdong Basic and Applied Basic Research Foundation(No.2022A1515110006).
文摘Popularity plays a significant role in the recommendation system. Traditional popularity is only defined as a static ratio or metric (e.g., a ratio of users who have rated the item and the box office of a movie) regardless of the previous trends of this ratio or metric and the attribute diversity of items. To solve this problem and reach accurate popularity, we creatively propose to extract the popularity of an item according to the Proportional Integral Differential (PID) idea. Specifically, Integral (I) integrates a physical quantity over a time window, which agrees with the fact that determining the attributes of items also requires a long-term observation. The Differential (D) emphasizes an incremental change of a physical quantity over time, which coincidentally caters to a trend. Moreover, in the Session-Based Recommendation (SBR) community, many methods extract session interests without considering the impact of popularity on interest, leading to suboptimal recommendation results. To further improve recommendation performance, we propose a novel strategy that leverages popularity to enhance the session interest (popularity-aware interest). The proposed popularity by PID is further used to construct the popularity-aware interest, which consistently improves the recommendation performance of the main models in the SBR community. For STAMP, SRGNN, GCSAN, and TAGNN, on Yoochoose1/64, the metric P@20 is relatively improved by 0.93%, 1.84%, 2.02%, and 2.53%, respectively, and MRR@20 is relatively improved by 3.74%, 1.23%, 2.72%, and 3.48%, respectively. On Movieslen-1m, the relative improvements of P@20 are 7.41%, 15.52%, 8.20%, and 20.12%, respectively, and that of MRR@20 are 2.34%, 12.41%, 20.34%, and 19.21%, respectively.
基金a stage achievement of the project of philosophy and social science research foundation of Jiangsu province——“Research on Innovation of Ideological and Political Work in Colleges and Universities from the Perspective of Cultural Self-confidence”(No.2017SJBFDY115)。
文摘Marx’s spirit of pursuing truth,his hatred of exploitation system and sympathy for laborers prompted him to move from the young Hegelian school to fehbaism and eventually to communism,and completed the transformation from idealism to thorough dialectical materialism in the world view.To do so,he constructed his own theoretical system based on criticism and targeted the social practice,providing ideological weapon for the transformation of unreasonable social forms.Thereby,the unit of"critical weapon"and"weapon of criticism"was accomplished historically and logically,fulfilling the construction of his critical view.
文摘Through analyzing Marx's agricultural intensive management thought,this paper points out that the existence and development of agricultural management mode experience historical course and the development of agricultural intensification depends on many objective conditions.On the basis of this,it discusses the guiding significance of Marx's agricultural intensive management thought to China's agricultural development.It is required to fully realize basic current situations of China's agriculture,widely popularize agricultural mechanization and electrification,speed up artificial transformation of soil structure,promote chemical application of agriculture,make rational use of water resource,and spread improved seeds.
文摘China's traditional urban land system is established in highly centralized planned economy. This system negates functions of value law and economic law fundamentally,so it is not favorable for establishment of market mechanism and development of market economy. This study took Marx's ground rent theory as guidance,combined existing problems of China's land use system,and made analysis on innovation of China's urban land system from property right system,land market and land price.
文摘“Alienated labor”came from Marx’s Manuscript of Philosophy and Economics in 1844.This theory was formed on the basis of Marx’s critical inheritance of predecessors’thoughts on alienation and the reality under the capitalist system.It is of great significance to understand the final formation of Marx’s historical materialism.
文摘Marx's theory of ground rent is an indispensable part of Marx's economic theory. It is essential to grasp scientific connotation of Marx's theory of ground rent,and actively explore and study theories and policies of socialist ground rent and nationalization of land through combining the certainty of existence of ground rent and actual situations of nationalization of land in China.
文摘Toyamara Da Vera Cruz is all ears when Peng Yansen, her teacher, glves instructions. Although she has extensive experience in farming herself. coming from a long line of livestock breeders, Cruz is now learning a new skill from Peng.
基金included in"Studies on Consumption Crisis and Transformation from an Ecological Perspective"(14BKS032)a program supported by the National Social Sciences Fund+3 种基金"Studies on Education of Ecological Civilization-Taking Heilongjiang as an Example"(12YJAZH006)a program supported by the Ministry of Education’s Humanities and Social Sciences Research Fundand"Studies on the Building of a Forest-themed Culture from an Ecological Perspective"(2572014AC02)a program supported by the Central Special Fund for Basic Research at Universities
文摘Xi Jinping's theory on ecological progress expands and deepens Marx's views on ecology and spells out the five dialectics between economic development and ecological conservation, the will of the nation and the will of the people, Chinese characteristics and global approaches, cultural concepts and institutional design, as well as the community of life and the community of shared future for mankind. It carries significance for our time and is weighted with theoretical value. At this stage, learning and studying the dialectics and value orientation of Xi Jinping's theory on ecological progress offers scientific guidance and value-based directions for China's efforts to promote an ecological civilization.
