Perea-Khalifi, David; Irimia‑Diéguez, Ana I.; … - In: Financial innovation : FIN 10 (2024), pp. 1-32
=16,048) pub‑ lished in Google Play of three paytech apps-Bizum, Twyp, and Verse-was analyzed using text mining and … after an encounter. By applying text mining analysis, service providers can gain efficiency in understanding user sentiments …