Research Article

Industrial Chain Disruption Events Monitoring with Deep Learning Methods: A Practical Application in China

Table 1

Sample data.

News titleRisk label

AFS: 34000 vehicles were lost worldwide due to lack of core last week, and the loss of production fell for the third consecutive weekRisk
Greenland revoked the local iron ore mining license of Chinese companiesRisk
EU ambassador extends sanctions on China and the EU-China investment agreement gets into troubleRisk
Mobile phone manufacturers are also doomed, and the global chip shortage has begun to sweep across the smartphone industryRisk
Indonesia announced a one-month ban on coal exports, accounting for 75% of China’s coal importsRisk
Can hair coloring cause cancer? More and more studies have found that these cancer risks will increaseRisk-free
UK LGIM continues to hold Chinese stocks, although Chinese companies are subject to regulatory pressure and believe that the risk of European and American stock markets is greaterRisk-free
Analysts look down on precious metals, and the price of gold may plummet to $1600 in the next yearRisk-free
India’s largest steel company cut production by 10% due to an oxygen shortageRisk-free
Tesla CEO Musk exercised options and sold some shares to pay taxesRisk-free