A Wealth of Data

  • Lei Xu School of Institute of Information Technology of Guet
  • Zekun Li School of Institute of Information Technology of Guet
DOI: https://doi.org/10.18282/l-e.v10i1.2122
Keywords: Correlation analysis, Multiple regression linear model, Time series analysis

Abstract

According to the demand of Amazon online marketplace, we screened the data for completeness and redundancy. The star-rating and review-number were selected as independent variables, and helpful-votes was the dependent variable. Then we analyze the sentiment index of all comments through NLP, and use SPSS to analyze the time series after standardized processing.

References

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Published
2021-07-19
Issue
Vol. 10 No. 1 (2021)

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