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3 research outcomes, page 1 of 1
  • publication . Article . Other literature type . 2018
    Open Access English
    Authors:
    Ana Teresa Silva; Sérgio Moro; Paulo Rita; Paulo Cortez;
    Publisher: Elsevier Science Ltd
    Project: FCT | UID/PSI/03125/2013 (147229)

    The present study adopts a data mining approach based on support vector machines (SVM) for modeling the number of sales of smartphone devices by eBay sellers. The data-based sensitivity analysis was adopted for extracting meaningful knowledge translated into the relevan...

  • publication . Article . Other literature type . 2018
    Open Access
    Authors:
    Sérgio Moro; Alexandra Amado; Paulo Cortez; Paulo Rita; Paulo Rita;
    Publisher: Elsevier BV
    Project: FCT | UID/PSI/03125/2013 (147229)

    Amado, A., Cortez, P., Rita, P., & Moro, S. (2018). Research trends on Big Data in Marketing: A text mining and topic modeling based literature analysis. European Research on Management and Business Economics, 24(1), 1-7. DOI: 10.1016/j.iedeen.2017.06.002 Given the rese...

  • publication . Other literature type . Article . 2018
    Open Access
    Authors:
    Paulo Rita; Paulo Rita; Sérgio Moro; Sérgio Moro; David King; Paulo Cortez; Jon G. Hall;
    Publisher: Wiley
    Project: FCT | UID/PSI/03125/2013 (147229)

    This study presents a literature analysis using a semiautomated text mining and topic modelling approach of the body of knowledge encompassed in 17 years (2000–2016) of literature published in the Wiley's Expert Systems journal, a key reference in Expert Systems (ESs) r...

3 research outcomes, page 1 of 1