CAJ | 학술논문

利用网络分析方法,本文将社会化标签系统中基于社会网络的知识推送网络构造方法描述为六个步骤.借鉴演化理论,将基于社会网络的知识推送网络演化动力归纳为内生动力和外生动力.移植生物进化论的相关理论,提出多重动力机制作用下基于社会网络的知识推送网络演化周期性模型：每个周期的起点就是新一轮社会网络的构建,每个周期内部的演化过程分为选择阶段、遗传阶段、变异阶段.依托原型系统搜集不同时间点的相关数据,利用网络结构计量方法对基于潜在社会网络的知识传播网络演化过程进行实证分析,印证上述理论研究成果.图8.表9.参考文献13.
이용망락분석방법,본문장사회화표첨계통중기우사회망락적지식추송망락구조방법묘술위륙개보취.차감연화이론,장기우사회망락적지식추송망락연화동력귀납위내생동력화외생동력.이식생물진화론적상관이론,제출다중동력궤제작용하기우사회망락적지식추송망락연화주기성모형：매개주기적기점취시신일륜사회망락적구건,매개주기내부적연화과정분위선택계단、유전계단、변이계단.의탁원형계통수집불동시간점적상관수거,이용망락결구계량방법대기우잠재사회망락적지식전파망락연화과정진행실증분석,인증상술이론연구성과.도8.표9.삼고문헌13.
According to the network evolution theory, the evolution dynamics of knowledge push network can be concluded as the endogenous dynamics and the exogenous dynamics. By transplanting biological evolution theory, this paper puts up a peri- odic evolution model for knowledge push network based on social network under the action of multiple dynamic mechanisms. The periodic evolution model is iterative： at the start of each period, a brand new social network is constructed, while during each period, the selection stage, the entailing stage and the mutation stage are involved. In the experiments, firstly a prototype system is used to collect relevant data at different times. Then, the whole evolution process of knowledge push network based on latent social network is observed and analyzed empirically by using network structure metrics. As a result, the theoretical significance of the research is eonfirmed. 8 figs： 9 tabs.13 refs.