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Large-scale data analysis using the Wigner function

Author

Listed:
  • Earnshaw, R.A.
  • Lei, C.
  • Li, J.
  • Mugassabi, S.
  • Vourdas, A.

Abstract

Large-scale data are analysed using the Wigner function. It is shown that the ‘frequency variable’ provides important information, which is lost with other techniques. The method is applied to ‘sentiment analysis’ in data from social networks and also to financial data.

Suggested Citation

  • Earnshaw, R.A. & Lei, C. & Li, J. & Mugassabi, S. & Vourdas, A., 2012. "Large-scale data analysis using the Wigner function," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 391(7), pages 2401-2407.
    • Handle: RePEc:eee:phsmap:v:391:y:2012:i:7:p:2401-2407
    DOI: 10.1016/j.physa.2011.11.060
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    References listed on IDEAS

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    1. Jing Li & Richard Pike & Roszaini Haniffa, 2008. "Intellectual capital disclosure and corporate governance structure in UK firms," Accounting and Business Research, Taylor & Francis Journals, vol. 38(2), pages 137-159.
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