A study on 5W extraction for societal risk events based on hot news search words

XU Nuo, TANG Xijin

Systems Engineering - Theory & Practice ›› 2020, Vol. 40 ›› Issue (2) : 334-342.

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Systems Engineering - Theory & Practice ›› 2020, Vol. 40 ›› Issue (2) : 334-342. DOI: 10.12011/1000-6788-2018-0386-09

A study on 5W extraction for societal risk events based on hot news search words

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{{article.zuoZheEn_L}}. {{article.title_en}}. Systems Engineering - Theory & Practice, 2020, 40(2): 334-342 https://doi.org/10.12011/1000-6788-2018-0386-09

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