Overview of BioNLP’09 Shared Task on Event Extraction
Overview of BioNLP’09 Shared Task on Event Extraction
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DOI：
10.3115/1572340.1572342
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发表时间：
2009-06
期刊：
影响因子：
2.8
通讯作者：
Jin-Dong Kim;Tomoko Ohta;Sampo Pyysalo;Yoshinobu Kano;Junichi Tsujii
中科院分区：
文献类型：
--
作者：
Jin-Dong Kim;Tomoko Ohta;Sampo Pyysalo;Yoshinobu Kano;Junichi Tsujii
本文介绍了BioNLP'09共享任务的设计和实现，并报告了最终的结果与分析。共享任务由三个子任务组成，每个子任务在不同的特异性水平上处理生物分子事件提取。这些数据是根据GENIA事件语料库开发的。这项共同的任务持续了12周，吸引了42个团队的初步兴趣。在这些小组中，有24个提交了最终结果。评价结果令人鼓舞，表明最先进的性能正在接近实际适用的水平，并揭示了一些剩余的挑战。
The paper presents the design and implementation of the BioNLP'09 Shared Task, and reports the final results with analysis. The shared task consists of three sub-tasks, each of which addresses bio-molecular event extraction at a different level of specificity. The data was developed based on the GENIA event corpus. The shared task was run over 12 weeks, drawing initial interest from 42 teams. Of these teams, 24 submitted final results. The evaluation results are encouraging, indicating that state-of-the-art performance is approaching a practically applicable level and revealing some remaining challenges.