Text-Mining on Incident Reports to Find Knowledge on Industrial Safety

被引：0

作者：

Nakata, Toru ^{[1
]}

机构：

[1] Natl Inst Adv Ind Sci & Technol, Tokyo, Japan

来源：

2017 ANNUAL RELIABILITY AND MAINTAINABILITY SYMPOSIUM | 2017年

关键词：

text mining; accident report; event recognition;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

To prevent accidents, it is very important to learn why and how past accidents occurred and escalated. The information of accidents is mostly recorded in natural language texts, which is not convenient to analyze the flow of events in the accidents. This paper proposes a method to recognize typical flow of events in a large set of text reports. By focusing two adjacent sentences, our system succeeded to detect typical pairs of predecessor word and successor word. Then we can recognize the typical flows of accidents.

引用

页数：5