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Application of latent semantic analysis for open-ended responses in a large, epidemiologic study
BACKGROUND: The Millennium Cohort Study is a longitudinal cohort study designed in the late 1990s to evaluate how military service may affect long-term health. The purpose of this investigation was to examine characteristics of Millennium Cohort Study participants who responded to the open-ended que...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2011
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3198753/ https://www.ncbi.nlm.nih.gov/pubmed/21974837 http://dx.doi.org/10.1186/1471-2288-11-136 |