Publication Landscape Analysis on Gliomas: How Much Has Been Done in the Past 25 Years?

ABSTRACT: Introduction: The body of glioma-related literature has grown significantly over the past 25 years. Despite this growth in the amount of published research, gliomas remain one of the most intransigent cancers. The purpose of this study was to analyze the landscape of glioma-related research over the past 25 years using machine learning and text analysis. Methods: In April 2019, we downloaded glioma-related publications indexed in PubMed between 1994 and 2018. We used Python to extract the title, publication date, MeSH terms, and abstract from the metadata of each publication for bibliometric assessment. Latent Dirichlet allocation (LDA) was applied to the abstracts to identify publications' research topics with greater specificity. Results: We identified and analyzed a total of 52,625 publ

SUBMITTER: Feng C 

PROVIDER: S-EPMC6988829 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature