TY - JOUR
AU - Williams, Duane E.
AB - Abstract Research funding organizations invest substantial resources to monitor mission-relevant research findings to identify and support promising new lines of inquiry. To that end, we have been pursuing the development of tools to identify research publications that have a strong likelihood of driving new avenues of research. This paper describes our work towards incorporating multiple time-dependent and -independent features of publications into a model to identify candidate breakthrough papers as early as possible following publication. We used multiple random forest models to assess the ability of indicators to reliably distinguish a gold standard set of breakthrough publications as identified by subject matter experts from among a comparison group of similar Thomson Reuters Web of Science™ publications. These indicators were then tested for their predictive value in random forest models. Model parameter optimization and variable selection were used to construct a final model based on indicators that can be measured within 6 months post-publication; the final model had an estimated true positive rate of 0.77 and false positive rate of 0.01.
TI - Modeling time-dependent and -independent indicators to facilitate identification of breakthrough research papers
JF - "Scientometrics"
DO - 10.1007/s11192-016-1861-1
DA - 2016-05-01
UR - https://www.deepdyve.com/lp/springer-journals/modeling-time-dependent-and-independent-indicators-to-facilitate-w0DgA0Kpyu
SP - 807
EP - 817
VL - 107
IS - 2
DP - DeepDyve
ER -