MatSciRE: Leveraging Pointer Networks to Automate Entity and Relation Extraction for Material Science Knowledge-base Construction
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arXiv
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| Autori principali: | , , , , , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| author | Mullick, Ankan Ghosh, Akash Chaitanya, G Sai Ghui, Samir Nayak, Tapas Lee, Seung-Cheol Bhattacharjee, Satadeep Goyal, Pawan |
| author_facet | Mullick, Ankan Ghosh, Akash Chaitanya, G Sai Ghui, Samir Nayak, Tapas Lee, Seung-Cheol Bhattacharjee, Satadeep Goyal, Pawan |
| contents | Material science literature is a rich source of factual information about various categories of entities (like materials and compositions) and various relations between these entities, such as conductivity, voltage, etc. Automatically extracting this information to generate a material science knowledge base is a challenging task. In this paper, we propose MatSciRE (Material Science Relation Extractor), a Pointer Network-based encoder-decoder framework, to jointly extract entities and relations from material science articles as a triplet ($entity1, relation, entity2$). Specifically, we target the battery materials and identify five relations to work on - conductivity, coulombic efficiency, capacity, voltage, and energy. Our proposed approach achieved a much better F1-score (0.771) than a previous attempt using ChemDataExtractor (0.716). The overall graphical framework of MatSciRE is shown in Fig 1. The material information is extracted from material science literature in the form of entity-relation triplets using MatSciRE. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2401_09839 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | MatSciRE: Leveraging Pointer Networks to Automate Entity and Relation Extraction for Material Science Knowledge-base Construction Mullick, Ankan Ghosh, Akash Chaitanya, G Sai Ghui, Samir Nayak, Tapas Lee, Seung-Cheol Bhattacharjee, Satadeep Goyal, Pawan Computation and Language Computational Engineering, Finance, and Science Information Retrieval Material science literature is a rich source of factual information about various categories of entities (like materials and compositions) and various relations between these entities, such as conductivity, voltage, etc. Automatically extracting this information to generate a material science knowledge base is a challenging task. In this paper, we propose MatSciRE (Material Science Relation Extractor), a Pointer Network-based encoder-decoder framework, to jointly extract entities and relations from material science articles as a triplet ($entity1, relation, entity2$). Specifically, we target the battery materials and identify five relations to work on - conductivity, coulombic efficiency, capacity, voltage, and energy. Our proposed approach achieved a much better F1-score (0.771) than a previous attempt using ChemDataExtractor (0.716). The overall graphical framework of MatSciRE is shown in Fig 1. The material information is extracted from material science literature in the form of entity-relation triplets using MatSciRE. |
| title | MatSciRE: Leveraging Pointer Networks to Automate Entity and Relation Extraction for Material Science Knowledge-base Construction |
| topic | Computation and Language Computational Engineering, Finance, and Science Information Retrieval |
| url | https://arxiv.org/abs/2401.09839 |