Quantified multidimensional public sentiment characteristics on social media for public opinion management: Evidence from the COVID-19 pandemic
N Ma, G Yu, X Jin, X Zhu - Frontiers in Public Health, 2023 - frontiersin.org
Background Public sentiments arising from public opinion communication pose a serious
psychological risk to public and interfere the communication of nonpharmacological …
psychological risk to public and interfere the communication of nonpharmacological …
Artificial intelligence for risk analysis—A risk characterization perspective on advances, opportunities, and limitations
Artificial intelligence (AI) has seen numerous applications for risk analysis and provides
ample opportunities for developing new and improved methods and models for this purpose …
ample opportunities for developing new and improved methods and models for this purpose …
A Hybrid Approach for Event Extraction in Safety Production
M Li, X Ai, Y Gu, Z Chen - 2023 9th International Conference on …, 2023 - ieeexplore.ieee.org
Event extraction aims to identify events of interest from unstructured text and represent them
in a structured format. However, due to the diversity and complexity of events, the current …
in a structured format. However, due to the diversity and complexity of events, the current …