2020
DOI: 10.21203/rs.3.rs-127219/v1
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ChemTables: A Dataset for Semantic Classification of Tables in Chemical Patents

Abstract: Chemical patents are a commonly used channel for disclosing novel compounds and reactions, and hence represent important resources for chemical and pharmaceutical research. Key chemical data in patents is often presented in tables. Both the number and the size of tables can be very large in patent documents. In addition, various types of information can be presented in tables in patents, including spectroscopic and physical data, or pharmacological use and effects of chemicals. Since images of Markush structur… Show more

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“…This dataset enables further research in information extraction from chemical tables. We make this dataset publicly available [13].…”
Section: Introductionmentioning
confidence: 99%
“…This dataset enables further research in information extraction from chemical tables. We make this dataset publicly available [13].…”
Section: Introductionmentioning
confidence: 99%