01895843

Component

https://doi.org/10.1177/03611981231200225

Service quality is essential to increase and maintain user loyalty to the railway system. In the literature, surveys have been used to measure user satisfaction, and mathematical methods have been applied to quantify the survey results. In recent years, user-generated content, including comments and complaints shared via social media, has been used to measure the quality of rail services. This content may provide important insights into the quality of the service provided with its dynamic structure. In this study, a SERVQUAL-based social-media analytics approach is used to measure railway service quality, placing special emphasis on the temporal variations in a national rail system. Topic modeling was used to assign each content item to the relevant service dimension and sentiment analysis was applied to measure the level of satisfaction. Importance–performance analysis was employed at the final stage to generate policy suggestions. Gathering more than 2.3?million social-media messages posted from 2011 to 2021, we examined the temporal evolution of service quality of the Turkish rail system. The results reveal the most and least important services and the satisfaction level of each dimension. The differences between the priorities of conventional and high-speed rail passengers are defined, and policy recommendations are presented.

Samet Güner https://orcid.org/0000-0002-4095-3370© National Academy of Sciences: Transportation Research Board 2023.

English

0000-0002-4095-3370

0000-0002-8081-7445

0000-0001-5058-7741

0000-0002-8380-7891

pp 824-847

2024-6

Transportation Research Record: Journal of the Transportation Research Board

Web

References (106)

Customer satisfaction; High speed rail; Quality of service; Railroad transportation; Social media

Turkey

Passenger Transportation; Planning and Forecasting; Policy; Railroads; Society

TRIS, TRB, ATRI

Oct 8 2023 3:00PM