… of chemicals and substances were not annotated. In order to construct the CHEMDNER
corpus we examined several critical aspects that we thought influence the corpus quality. …

… approaches that detect chemicals in documents. We present the CHEMDNER corpus, a
collection of 10,000 PubMed abstracts that contain a total of 84,355 chemical entity mentions …

… annotations done by domain experts. This manually labeled collection of texts and annotations
is called the CHEMDNER corpus… the release of the CHEMDNER corpus datasets (refer to …

… CHEMDNER corpus, and have been described extensively ( 10 , 15 ). Table 1 summarizes
the number of annotated chemicals and chemical… Drug Administration (FDA) approved drugs. …

… -systematic chemical identifiers, such as brand or generic drug … The CHEMDNER corpus
[21] was used for the development … The corpus consists of 10,000 manually annotated Medline …

… We also compare the baseline performance with BioCreative-V CHEMDNER-patents corpus.
It was … The CHEMDNER corpus of chemicals and drugs and its annotation principles. In …

… industry depends on the iterative design of novel synthetic routes for drugs while not …
CHEMDNER-patents corpus, we relied on the extensive guidelines published as part of their corpus…

… GPRO entity mention type 2: covering those GPRO mentions that in principle cannot be …
NER corpus. We relied on the same text annotation platform and used the same chemical entity …

… identifying chemical and drug … Chemical mentions in NLM-Chem with ChemDNER. Our
analysis shows that 70% of the (unique) Chemical names annotated in the NLM-Chem corpus …

… was tested using the CHEMDNER development corpus in two … unique chemical entities in
the documents of the corpus (CDI … We find that there are 2643 annotated chemical entities that …