【摘要】：針對(duì)科技評(píng)估及論證實(shí)踐中專家知識(shí)協(xié)作網(wǎng)絡(luò)的特點(diǎn),提出專家知識(shí)協(xié)作"領(lǐng)域-專家-知識(shí)"三層加權(quán)超網(wǎng)絡(luò)模型,該模型可以準(zhǔn)確刻畫專家知識(shí)協(xié)作的領(lǐng)域社區(qū)特性和知識(shí)協(xié)作機(jī)理。在此基礎(chǔ)上,構(gòu)建基于加權(quán)超邊三角形判定的相似性指標(biāo),提出專家知識(shí)協(xié)作加權(quán)超網(wǎng)絡(luò)的超鏈路預(yù)測方法。仿真結(jié)果表明,本文加權(quán)超網(wǎng)絡(luò)模型及其超鏈路預(yù)測方法,能夠更準(zhǔn)確地預(yù)測專家知識(shí)協(xié)作網(wǎng)絡(luò)的鏈路和演化特征,進(jìn)而可以為科技工作專家體系設(shè)計(jì)及治理提供科學(xué)評(píng)價(jià)建議。
[Abstract]:In view of the characteristics of expert knowledge cooperation network in scientific and technological evaluation and demonstration practice, a three-layer weighted hypernetwork model of expert knowledge collaboration "domain-expert-knowledge" is proposed. The model can accurately describe the domain community characteristics and knowledge cooperation mechanism of expert knowledge collaboration. On the basis of this, the similarity index based on weighted super-edge triangle decision is constructed, and the hyperlink prediction method based on expert knowledge cooperative weighted hypernetwork is proposed. The simulation results show that the weighted hypernetwork model and its hyperlink prediction method can more accurately predict the link and evolution characteristics of expert knowledge cooperative networks. Furthermore, it can provide scientific evaluation suggestions for the design and management of the expert system of science and technology work.
【作者單位】： 中國國防科技信息中心;
【分類號(hào)】：G301;O157.5

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本文編號(hào)：2439628