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What is event extraction?
Event extraction is an important yet challenging task in NLP. Given an sentence, event extraction aims to identify event triggers of pre-defined event types and their arguments of specific roles.
What is DuEE?
DuEE is a large-scale general-purpose Chinese data set for event extraction. It consists of 17,000 sentences containing 20,000 event of 65 event types and corresponding human annotated arguments. Event types are selected and determined according to the hot search board of Baidu. The sentences in the dataset come from Baijiahao news, which have a freer expression style compared to traditional formal news, making the extraction more challenging.
How to get evaluation results on test set?
To get official test evaluation results, please submit your results to this evaluation platform. Pay attention to submit results to the right task.