【24h】

UniMelb at SemEval-2019 Task 12: Multi-model Combination for Toponym Resolution

机译:UniMelb在SemEval-2019上的任务12:地名解析的多模型组合

获取原文

摘要

This paper describes our submission to SemEval-2019 Task 12 on toponym resolution in scientific papers. We train separate NER models for toponym detection over text extracted from tables vs. text from the body of the paper, and train another auxiliary model to eliminate mis-detected toponyms. For toponym disambiguation, we use an SVM classifier with hand-engineered features. Our best model achieved a strict micro-F1 score of 80.92% and overlap micro-F1 score of 86.88% in the toponym detection subtask, ranking 2nd out of 8 teams on F1 score. For toponym disambiguation and end-to-end resolution, we officially ranked 2nd and 3rd, respectively.
机译:本文介绍了我们提交给SemEval-2019 Task 12中有关科学论文中地名解析的意见。我们针对从表格中提取的文本与来自正文的文本训练了单独的NER模型以进行地名检测,并训练了另一个辅助模型来消除误检测的地名。为了消除地名歧义,我们使用具有手工设计功能的SVM分类器。我们的最佳模型在地名检测子任务中获得了80.92%的严格Micro-F1分数和86.88%的重叠Micro-F1分数,在F1评分的8个团队中排名第二。对于地名歧义消除和端到端解决方案,我们分别正式排名第二和第三。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号