Latent semantic extraction and analysis for TRIZ-based inventive design

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2018-09-11 DOI:10.1504/EJIE.2018.10013866

Wei Yan, Hong Liu, Yusheng Liu, Jihua Wang, C. Zanni-Merk, D. Cavallucci, Xiaodan Yan, L. Zhang

引用次数: 3

Abstract

During the development of TRIZ, several knowledge sources have been developed to solve inventive problems. Even though they are about close notions, the level of detail of the descriptions is very dissimilar, making it difficult for the user to operate with them in a systematic way. To cope with this difficulty, we are interested in finding semantic links among these sources, with the goal of assisting the inventive design expert during his activities. Taking into account that all the TRIZ knowledge sources are represented as short texts and directly applying conventional topic models on such short texts may not work well, an extended latent semantic analysis model is proposed to find the missing links among the TRIZ knowledge sources. With the help of these obtained links, several heuristic abstract solutions can be obtained. In order to show this whole process, the resolution of the case of the 'Auguste Piccard's Stratostat' is elaborated in detail. [Received: 11 March 2017; Revised: 21 November 2017; Accepted 30 March 2018]

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基于TRIZ的创造性设计的潜在语义提取与分析

在TRIZ的开发过程中，开发了几个知识库来解决创造性问题。尽管它们是关于相近的概念，但描述的细节水平却非常不同，这使得用户很难以系统的方式操作它们。为了应对这一困难，我们有兴趣在这些资源之间找到语义联系，目的是在创造性设计专家的活动中提供帮助。考虑到TRIZ知识来源都以短文本的形式表示，传统的主题模型在短文本上直接应用可能效果不佳，提出了一种扩展的潜在语义分析模型来寻找TRIZ知识来源之间缺失的链接。借助这些得到的链接，可以得到几个启发式抽象解。为了展示这一过程的全过程，本文对“皮卡德同温层仪”一案的解决进行了详细的阐述。[收稿日期:2017年3月11日;修订日期:2017年11月21日;接受2018年3月30日]

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.