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- 저자 : Song Jinling (검색결과 4 건)
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Song Jinling,Huang Liming,Gao Yan,Liu Aiyong,Liu Haibin 보안공학연구지원센터 2016 International Journal of u- and e- Service, Scienc Vol.9 No.5
To ameliorate the limitations of traditional collaborative filtering technologies and enhance the recommendation quality of agricultural science and technology information, a collaborative filtering recommendation method based on synthetic strategy is proposed. Firstly, filter the user set and user-item rating matrix according to the location of target user, which can solve the regional problem. Then, predict ratings of items according to the similarity of users or item content, which can relax the impact of the sparse rating. In addition, add the rating time to the user-item rating matrix to distinguish the timeliness of the user preference, and add user preference shifting in the similarity formula as a factor which can express the similarity of users or item content better. Our method can not only guarantee the recommended information is local and suit to current season of agricultural production, but also ensure the recommending precision under sparse rating data.
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Miaomiao Song,Wenjiao Liu,Qian Wang,Jiao Wang,Jinling Chai 한국공업화학회 2020 Journal of Industrial and Engineering Chemistry Vol.83 No.-
The microstructure, micropolarity and solubilizations of a surfactant-free microemulsion (SFME)containing diethyl malonate (DEM), ethanol (EtOH), and water were investigated in details. The ternaryphase diagram of the SFME was constructed, and the single-phase region of the diagram was divided intooil in water (O/W), bicontinuous (B.C.), and water in oil (W/O) subregions. The dynamic light scattering(DLS) results showed that there is an orderly microstructure in each subregion of the system. The UV–visabsorbance spectra of CoCl2 indicated the formation of complete W/O SFME droplets, when the watercontent is relatively large. With an increase in water content, the association between Cu2+ and watermolecules increases, resulting in a red shift of the UV–vis absorbance spectra of CuCl2. The solubilizationof K3Fe(CN)6 in the W/O SFME was investigated, and found that the SFME has better solubilization effecton inorganic salts. Riboflavin also has a strong solubilizing effect in the W/O SFME, and the absorbanceconforms to Lambert–Beer’s law. When the water content is small, the absorbance deviates fromLambert–Beer’s law. This is in agreement with the results of the solubilization of CoCl2. A complete W/OSFME could be formed when the water mass fraction (W) exceeds 0.10.
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송 사오웨이(Xiaoyue Song),왕금령(Jinling Wang) 한국국제교육교류학회 2022 국제교류와 융합교육 Vol.2 No.2
본 논문은 주로 대학생들의 한국에 대한 국민적인 인상을 연구하고, 일부 핵심 대학 학생들을 연구 대상으로 선정하며, 한국의 전반적인 인상, 외교 이미지, 음식 문화, 언어 문화, 관광, 연예계 등의 측면에서 심층적인 조사를 수행한다. 본 논문은 중국 대학생들을 대상으로 한 설문조사를 통해 현대 중국 대학생들이 바라보는 한국의 모습을 다음과 같은 측면을 포함하여 연구하였다. 첫째, 현재 중국 대학생들의 한국 이미지 전반에 대한 인식을 연구하였. 둘째, 외교, 언어, 음식, 관광, 연예계에서 한국 이미지에 대한 현재 중국 대학생들의 인식을 연구하고, 한국 이미지의 내적 차원을 분석하였다. 셋째, 현재 중국 대학생들의 한국인 이미지 전반에 대한 인식을 연구하고, 중국 대학생들의 뇌리에 내재된 한국인 이미지의 내적 차원을 분석하였다. 넷째, 중국 대학생들의 한국 이미지에 대한 평가를 조사하였다. 연구결과는 소통이론과 문화간 소통이론을 결합하여 모든 주체의 관점과 성별 차이가 있음이 분석되었다. 제언으로 향후 국가이미지 발전에 대한 제언과 전망을 제시하였다. This paper mainly studies the national impression of college students on South Korea, selects students from some key universities as the target population, and conducts an in-depth investigation from the overall impression of South Korea, diplomatic image, food culture, language culture, tourism, entertainment circle and other aspects. Through a questionnaire survey of Chinese college students, this paper studies the image of South Korea in the eyes of contemporary Chinese college students, including the following aspects: First, Research the current Chinese college students' perception of the overall image of South Korea; Second, it studies the current Chinese college students' perception of the image of South Korea in the diplomatic, language, food, tourism and entertainment circles, and analyzes the internal dimensions of the image of South Korea in the minds of Chinese college students; Third, it studies the current Chinese college students' cognition of the overall image of South Koreans, and analyzes the internal dimensions of the image of South Koreans in the minds of Chinese college students; Fourth, to investigate the evaluation of Chinese college students on the image of South Korea. The survey results are analyzed from the perspectives of all subjects and gender differences, combined with the theories of communication and intercultural communication, and suggestions and prospects for the future development of the national image are made.
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