bioRxiv · 10.1101/2021.05.27.445866
Identifying and Classifying Goals For Scientific Knowledge
Abstract
MotivationScience progresses by posing good questions, yet work in biomedical text mining has not focused on them much. We propose a novel idea for biomedical natural language processing: identifying and characterizing the questions stated in the biomedical literature. Formally, the task is to identify and characterize ignorance statements, statements where scientific knowledge is missing or incomplete. The creation of such technology could have many significant impacts, from the training of PhD students to ranking publications and prioritizing funding based on particular questions of interest. The work presented here is intended as the first step towards these goals. ResultsWe present a novel ignorance taxonomy driven by the role ignorance statements play in the research, identifying specific goals for future scientific knowledge. Using this taxonomy and reliable annotation guidelines (inter-annotator agreement above 80%), we created a gold standard ignorance corpus of 60 full-text documents from the prenatal nutrition literature with over 10,000 annotations and used it to train classifiers that achieved over 0.80 F1 scores. AvailabilityCorpus and source code freely available for download at https://github.com/UCDenver-ccp/Ignorance-Question-Work. The source code is implemented in Python. ContactMayla.Boguslav@CUAnshcutz.edu
Source connections
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
Boguslav, M. R., Salem, N. M., White, E. K., Leach, S. M., Hunter, L. E.. 2021-05-28. Identifying and Classifying Goals For Scientific Knowledge. https://doi.org/10.1101/2021.05.27.445866
Cite the original work for its findings. Save a collection to share your selection of sources.