[논문]산업안전보건기준에 관한 규칙의 체계적 탐색과 이해를 위한 단어분포 지표와 Word2Vec 분석 방법

정재호; 장성록; 서용윤

doi:10.14346/jkosos.2023.38.3.69

산업안전보건기준에 관한 규칙의 체계적 탐색과 이해를 위한 단어분포 지표와 Word2Vec 분석 방법
Term Distribution Index and Word2Vec Methods for Systematic Exploring and Understanding of the Rule on Occupational Safety and Health Standards 원문보기

한국안전학회지 = Journal of the Korean Society of Safety, v.38 no.3, 2023년, pp.69 - 76

정재호 (부경대학교 안전공학과) , 장성록 (부경대학교 안전공학과) , 서용윤 (동국대학교 산업시스템공학과)

Abstract ▼ AI-Helper

The purpose of the rules on the Occupational Safety and Health Standards (hereafter safety and health rules) is to regulate the safety and health measures stipulated in the Occupational Safety and Health Act and the specific instructions necessary for their implementation. However, the safety and health rules are extensive and complexly connected, making navigation difficult for users. In order for users to readily access safety and health rules, this study analyzed the frequency, distribution, and significance of terms included in the overall rules. First, the term distribution index was created based on the frequency and distribution of words extracted through text mining. The term distribution index derives from whether a word appears only in a specific chapter or across all rules. This allows users to effectively explore terms to be followed in a specific working environment and terms to be complied with in the overall working environment. Next, the related words of the previously derived terms were visualized through t-SNE and the Word2Vec algorithm. This can help prioritize the things that need to be managed first, focusing on key terms without checking the overall rules. Moreover, this study can help users explore safety and health rules by allowing them to understand the distribution of words and visualize related terms.

주제어

표/그림 (10)

그림 Fig. 1. Procedure of the study.
그림 Fig. 2. Typology of term.
표 Table 1. Result of NTF and NTDI
그림 Fig. 3. Sliding window process (window=2).
표 Table 2. Normalization term distribution index(top, bottom 10)
표 Table 3. Comparison of term distribution index for shore and fall
표 Table 4. Example of representative terms in each type
그림 Fig. 4. Associated words for fall.
그림 Fig. 5. Associated words for shore.
표 Table 5. Embedding vector using Word2Vec

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