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	Performance evaluation of mathematical formula identification
	Lin, Xiaoyan ; Gao, Liangcai ; Tang, Zhi ; Lin, Xiaofan ; Hu, Xuan
	2012
英文摘要	This paper presents a performance evaluation system for mathematical formula identification. First, a ground-truth dataset is constructed to facilitate the performance comparison of different mathematical formula identification algorithms. Statistics analysis of the dataset shows the diversities of the dataset to reflect the real-world documents. Second, a performance evaluation metric for mathematical formula identification is proposed, including the error type definitions and the scenario-adjustable scoring. The proposed metric enables in-depth analysis of mathematical formula identification systems in different scenarios. Finally, based on the proposed evaluation metric, a tool is developed to automatically evaluate mathematical formula identification results. It is worth noting that the ground-truth dataset and the evaluation tool are freely available for academic purpose. ? 2012 IEEE.; EI; 0
语种	英语
DOI标识	10.1109/DAS.2012.68
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/321444]
专题	计算机科学技术研究所
推荐引用方式 GB/T 7714	Lin, Xiaoyan,Gao, Liangcai,Tang, Zhi,et al. Performance evaluation of mathematical formula identification. 2012-01-01.

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