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Figure 1 | Journal of Cheminformatics

Figure 1

From: CheNER: a tool for the identification of chemical entities and their classes in biomedical literature

Figure 1

Example of how chemical entity class names are tagged by CheNER using the IOB scheme format. Tokens that are not recognized as chemical entities are marked with O. Tokens that are recognized as the beginning of a chemical entity are marked with B. Tokens that are recognized as continuing the name of a chemical entity are marked with I. In addition, CheNER adds the class of the chemical name it tags.

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Journal of Cheminformatics

ISSN: 1758-2946

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