arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2002.07339cs.CL

Annotating and Extracting Synthesis Process of All-Solid-State Batteries from Scientific Literature

Panasonic Corporation(松下公司);National Institute of Advanced Industrial Science and Technology (AIST)(日本产业技术综合研究所(AIST));Toyota Technological Institute(丰田工学院)

Fusataka Kuniyoshi, Kohei Makino, Jun Ozawa, Makoto Miwa

英文摘要:

The synthesis process is essential for achieving computational experiment design in the field of inorganic materials chemistry. In this work, we present a novel corpus of the synthesis process for all-solid-state batteries and an automated machine reading system for extracting the synthesis processes buried in the scientific literature. We define the representation of the synthesis processes using flow graphs, and create a corpus from the experimental sections of 243 papers. The automated machine-reading system is developed by a deep learning-based sequence tagger and simple heuristic rule-based relation extractor. Our experimental results demonstrate that the sequence tagger with the optimal setting can detect the entities with a macro-averaged F1 score of 0.826, while the rule-based relation extractor can achieve high performance with a macro-averaged F1 score of 0.887.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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