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Research Article

Finding Complex Biological Relationships in Recent PubMed Articles Using Bio-LDA

  • Huijun Wang,

    Affiliation: School of Informatics and Computing, Indiana University, Bloomington, Indiana, United States of America

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  • Ying Ding,

    Affiliation: School of Library and Information Science, Indiana University, Bloomington, Indiana, United States of America

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  • Jie Tang,

    Affiliation: Department of Computer Science, Tsinghua University, Beijing, China

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  • Xiao Dong,

    Affiliation: School of Informatics and Computing, Indiana University, Bloomington, Indiana, United States of America

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  • Bing He,

    Affiliation: School of Library and Information Science, Indiana University, Bloomington, Indiana, United States of America

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  • Judy Qiu,

    Affiliation: Pervasive Technology Institute, Indiana University, Bloomington, Indiana, United States of America

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  • David J. Wild mail

    djwild@indiana.edu

    Affiliation: School of Informatics and Computing, Indiana University, Bloomington, Indiana, United States of America

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  • Published: March 23, 2011
  • DOI: 10.1371/journal.pone.0017243

About the Authors

Huijun Wang, Xiao Dong, David J. Wild
School of Informatics and Computing, Indiana University, Bloomington, Indiana, United States of America
Ying Ding, Bing He
School of Library and Information Science, Indiana University, Bloomington, Indiana, United States of America
Jie Tang
Department of Computer Science, Tsinghua University, Beijing, China
Judy Qiu
Pervasive Technology Institute, Indiana University, Bloomington, Indiana, United States of America

Corresponding Author

Email: djwild@indiana.edu

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: HW YD JT XD BE JQ DW. Performed the experiments: HW YD JT XD BE JQ DW. Analyzed the data: HW YD JT XD BE JQ DW. Wrote the paper: HW YD DW.