Database of NIH grants using machine-learned categories and graphical clustering

By E. Talley, David Newman, David Mimno, B. Herr, Hanna M. Wallach, G. Burns, A. Leenders, Andrew McCallum. Nature Methods, 2011

298 citations recorded by the source corpus.

framework that is based on scientific research rather than NIH administrative and categorical designations. We found that topic-based categories are not strictly associated with the missions of individual Institutes but instead cut across the NIH, albeit in varying proportions consistent with each Institute’s distinct mission (Supplementary Table 1). The graphical map layout (Fig. 1) shows a global research structure that is logically coherent but only loosely related to Institute organization (Supplementary Table 1). We describe four example use cases (Supplementary Data). First, we show a query using an algorithm-derived category relevant to angiogenesis (Supplementary Fig. 1). Unlike standard keywordbased searches, this type of query allows retrieval of grants that are truly focused on a particular research area. In addition, the resulting graphical clusters reveal clear patterns in the relationships between the retrieved grants and the multiple Institutes funding this research. Second, we examine an NIH peer review study section. The database categories and clusters clarify the complex relationship between the NIH Institutes and the centralized NIH peer review system, which is distinct and independent from the Institutes. Third, we show an analysis of the NIH RCDC category ‘sleep research’ in conjunction with the database topics, the latter Database of NIH grants using machine-learned categories and graphical clustering

Subfields: Molecular Biology

View Paper: https://www.semanticscholar.org/paper/fc94c48780652164f1843e86678adb4289219076

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In Molecular Biology

  1. Christopher D. Manning
  2. Jeffrey Heer
  3. Jason Chuang
  4. Hal Daumé Iii
  5. Jordan L. Boyd-Graber
  6. Manuela Helmer-Citterich
  7. David Mimno
  8. Chris Callison-Burch

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