Success prediction of crowdfunding campaigns: a two-phase modeling
International Journal of Web Information Systems
ISSN: 1744-0084
Article publication date: 24 July 2020
Issue publication date: 8 October 2020
Abstract
Purpose
This study aims to analyze Kickstarter data along with social media data from a data mining perspective. Kickstarter is a crowdfunding financing plataform and is a form of fundraising and is increasingly being adopted as a source for achieving the viability of projects. Despite its importance and adoption growth, the success rate of crowdfunding campaigns was 47% in 2017, and it has decreased over the years. A way of increasing the chances of success of campaigns would be to predict, by using machine learning techniques, if a campaign would be successful. By applying classification models, it is possible to estimate if whether or not a campaign will achieve success, and by applying regression models, the authors can forecast the amount of money to be funded.
Design/methodology/approach
The authors propose a solution in two phases, namely, launching and campaigning. As a result, models better suited for each point in time of a campaign life cycle.
Findings
The authors produced a static predictor capable of classifying the campaigns with an accuracy of 71%. The regression method for phase one achieved a 6.45 of root mean squared error. The dynamic classifier was able to achieve 85% of accuracy before 10% of campaign duration, the equivalent of 3 days, given a campaign with 30 days of length. At this same period time, it was able to achieve a forecasting performance of 2.5 of root mean squared error.
Originality/value
The authors carry out this research presenting the results with a set of real data from a crowdfunding platform. The results are discussed according to the existing literature. This provides a comprehensive review, detailing important research instructions for advancing this field of literature.
Keywords
Acknowledgements
The authors would like to acknowledge the Brazilian Research Agency CNPq for their financial support.
Citation
Silva, L., Silva, N.F. and Rosa, T. (2020), "Success prediction of crowdfunding campaigns: a two-phase modeling", International Journal of Web Information Systems, Vol. 16 No. 4, pp. 387-412. https://doi.org/10.1108/IJWIS-05-2020-0026
Publisher
:Emerald Publishing Limited
Copyright © 2020, Emerald Publishing Limited